aprilia pegaso

77nce Pegaso 650

CAUTIONNever touch the rear brake pedal after re-moving the wheel. If you do, the caliperpistons may be pushed out of their seats,and brake fluid will be spilled. Shouldyou accidentally do this, take your vehi-cle to your Local Dealer who willknow how to repair this damage.REASSEMBLY Apply a thin film of grease to the outer

seals of the rear wheel hub.

While reassembful not to damdisc and the pad Position the wh

ing arm, on the

WKeep your fingchain and sprolose a finger if tween these twogloves while inNever attempt tusing your fingewarning can reinjury. Move the whee

ble, to install trear sprocket (

Pull the rear wbearing holes ain the swinging

Lightly grease the outside of the axle (2). Install the washer (5) on the axle (2).NOTE To facilitate the insertion of theaxle (2), slightly raise the wheel. Install the axle (2) completely through

the wheel from the left side.NOTE Ensure that the axle (2) is pushedall the way home with the head in the ap-propriate seat on the left chain tightener. Install the washer (4) and tighten the nut

(3) finger tight.

le in traffic immedi-he brakes. rake pedal or lever riding your vehicle.e in a parking lot orittle traffic to ensure working properly.is warning can lead

with subsequent se-

ering. torques, centering wheel checked byDealer. These aretions, and failure tog could lead to annt serious injury or

Usa-02.fm Page 77 Wednesday, December 15, 1999 9:33 AMuse and maintena

CAUTIONling the wheel, be care-

age the brake line, thes.eel centrally in the swing- support (1).

ARNINGers well away from thecket. You could easilyit becomes pinched be- parts. Use heavy work

stalling the rear wheel.o line the rear wheel uprs. Failure to heed this

sult in serious personal

l as far forward as possi-he drive chain (6) on the7).heel backwards until there lined up with the holes arm.

Remove the support (1) from under therear tire.

Check the chain tension, see p. 78(DRIVE CHAIN).

Tighten the nut (3).Wheel nut (3) tightening torque: 72.33 ftlb (100 Nm).

WARNINGAfter servicing the brakes, alwayscheck them for function. If the stroke ofthe lever or pedal is excessive, or if youdetect that the effectiveness of thebrakes is reduced in any way, have yourvehicle serviced by your Local Dealer. It may be necessary to haveyour dealer bleed the system, or theremay be some other problem with thebrake system.

Never ride your vehicately after servicing tAlways apply the bseveral times beforeThen, try your vehiclother safe area with lthat the brakes areFailure to observe thto a serious accidentrious injury or death.Check the wheel centHave the tighteningand balancing of theyour Local critical safety operaobserve this warninupset with subsequedeath.

78 use and maintenance

Carefully read p. 6Every 312 mi (500tions, the wear, thelubrication of the driThe vehicle is equchain. There is no m

WAAn excessively looff the sprocket wserious accident athe vehicle from tquent serious injuDo not ride your veerly adjusted chainMENT).To inspect the cograsp the chain wthe sprocket and tthe sprocket. If ythan one-eighth othe sprocket, the cthe chain and b

tion.

e center stand, THE VEHICLE

should be 1.38 id-bottom span

rd or backward,el in the air andral positions, toat several loca-rkedly different

nt positions, thet be replaced.

NGr vehicle with a could causeuld lead to an

Usa-02.fm Page 78 Wednesday, December 15, 1999 9:33 AMPegaso 650

1 (MAINTENANCE). km) check the condi- play (tension) and theve chain.ipped with an endless

aster link used.

RNINGose chain can comehich can result in a

nd serious damage tohe upset and subse-ry or even death.hicle with an improp-, see p. 79 (ADJUST-

ndition of the chain,here it goes around

ry to pull it away fromou can move it moref an inch away fromhain is worn out andoth front and rear

sprockets must be replaced. See yourLocal Dealer.

CAUTIONLack of maintenance can cause prema-ture wear of the chain and damage tothe sprockets.Maintain your chain more often if yourvehicle is used on dusty or muddy roads.

WARNINGBefore carring out the following opera-tions, let the engine and the exhaust si-lencer cool down until they reach roomtemperature, in order to avoid burns.

WARNINGKeep your fingers well clear of the chainand sprocket, especially if you are turn-ing the rear wheel while working on thevehicle. You can easily be seriously in-jured if a finger is caught between thechain and sprocket. Use work-gloves to

carrying out these opera

CHECKING THE PLAYTo check the play: Stop the engine. Place the vehicle on th

see p. 59 (POSITIONINGON THE STAND).

Shift to neutral. Check the chain play. It

1.77 in (35 45 mm) at mas shown above.

Move the vehicle forwaor support the rear wheturn the wheel to sevecheck the chain slack tions. If the slack is mawith the wheel in differechain and sprockets mus

WARNIDo not ever operate youdamaged chain. Thiswheel seizure which co

79Pegaso 650

upset with subsequent serious injury ordeath. Lubricate your chain frequentlyto minimize the possibility of this kindof damage, see p. 79 (CLEANING ANDLUBRICATION).If the play is the same at several locations, butis more or less than 1.38 1.77 in (35 45mm), adjust it, see p. 79 (ADJUSTMENT).

ADJUSTMENTTo adjust the chain tension: Place the vehicle on the center

stand,see p.VEHICLE ON T

Hold the axle appropriate All

Wheel nut (2) tig72.33 ftlb (100 N Loosen the nutNOTE In ordering, numbered reed on the swingiwith marks on tThese marks mslots (5) and (6). Adjust the left

adjusters to obplay, ensuring incide with the each side of yo

Hold the axle appropriate All

Tighten the nuWheel nut (2) tig72.33 ftlb (100 N Check the cha

(CHECKING T

CHECKING THE WEAR OF THE CHAINAND SPROCKETSIn addition to the check, see p. 78 (CHECK-ING THE PLAY), inspect the chain andsprockets to make sure that there are no: damaged rollers; loose pins; dry,

rusty, crushed or seized links; exces-sive wear; missing O rings; sprock-et or teeth excessively worn or damaged.

You may check the wear of the chain andsprocket by grasping the chain where it con-tacts the rear sprocket, and pulling it away

CLEANING AND LUBRICATION

CAUTIONThe drive chain is provided with O ringsamong the links, in order to keep thegrease inside them.Carry out chain adjustment, lubrication,cleaning and replacement with greatcare. Remember to keep your fingersclear of the chain and sprocket.Never wash the chain with water jets,steam jets, high-pressure water jets andhighly inflammable solvents.

a non-flammablerusts quickly, lubri-

ry 312 mi (500 km)dry. and letting it dry,with spray grease sealing rings, seeART).ION

ain lubricant you O ring chains.icants availablences which will

n your chain. ion, contact your

e vehicle immedi- chain, give the lu-ry, otherwise thericant all over you

Usa-02.fm Page 79 Wednesday, December 15, 1999 9:33 AMuse and maintenance

59 (POSITIONING THEHE STAND).

(1) from rotating with anen wrench.htening torque: m). (2) to several turns. to facilitate wheel center-ference marks are provid-ng arm, which correspondhe adjusters (3) and (4).ay be seen through the

(3) and right (4) tensiontain the appropriate chainthat the slot (5) and (6) co-same reference marks onur vehicle.(1) from rotating with anen wrench.t (2).htening torque: m).in play again, see p. 78

HE PLAY).

from the sprocket as far as you can. If youare able to pull the chain far enough awayfrom the sprocket so that you can see lightbetween the side plates of the chain and thesprocket teeth, the chain and sprocket areworn out and should be replaced.NOTE Always replace both sprocketsand the chain when any of these compo-nents are replaced.

CAUTIONIf chain rollers are damaged, the pinsand/or the O rings are loose or missing,both sprockets as well as the chainmust be replaced.

CAUTIONLubricate the chain frequently, especial-ly if it displays any rust or if it is dry tothe touch. If, after lubricating the chain,it still has links which cannot be turnedeasily, the chain must be replaced. Finally, check the wear of the rear fork

protection shoe.

Wash the chain withsolvent. If your chain cate it more often.

Lubricate the chain eveor whenever it appears After washing the chainlubricate it exclusively for chains provided withp. 104 (LUBRICANT CH

CAUTMake sure that the chuse is appropriate forThere are some lubrwhich contain substadestroy the O rings iIf you have any questLocal Dealer.NOTE Do not use thately after lubricating thebricant a chance to dchain will spray the luband your vehicle.


Carefully read p.(MAINTENANCE).

WARisk of fire.Wait until the enginlencer have complFuel vapors are noMake sure that thare working is proDo not inhale fuel Do not smoke anflames. DISPOSE OF UNWERLY. Remove the sadd

ING THE SADDL Drain the fuel tan

(DRAINING THE Move the fuel valv

position.

and remove theuel tank.

N that the lines (4)7) and, most im-d clamp (5), are

central screw (9).t (10) completesh.ove the three

t of the fuel tankhdraw it from itsart), by pulling it

ly, make suretly into the rela-


35 (FUEL) and p. 61

RNINGe and the exhaust si-

etely cooled down.xious for your health.e room in which youperly ventilated.vapours.d do not use naked

ANTED FUEL PROP-

le, see p. 81 (REMOV-E).k completely, see p. 97FUEL TANK).e lever (1) to the OFF

CAUTIONHandle the plastic and painted compo-nents with care and avoid scraping ordamaging them.Be careful do not damage the electriccables.

NOTE To release the clamps, use a pairof pliers.Working from the left side of the vehicle: Disconnect the electric connector (2) of

the low fuel sensor. Release the clamp (3) and disconnect

the water drain line (4) from the fuel tank. Release the clamp (5) and remove the

fuel line (6) from the fuel valve.WARNING

Danger! Some fuel may spill. Plug the free end of the fuel line (6) and

attach it to the vehicle with a wire or tapein the vertical position.

Release the clamp (7) breather line (8) from the f

CAUTIOUpon reassembly, be sureand (8), the clamp (3) and (portant the fuel line (6) anproperly installed. Unscrew and remove the Take the rubber elemen

of the washer and the bu Unscrew and rem

screws (11). Slightly raise the rear par

and at the same time wittwo seats (in the front pbackwards.

NOTE Upon reassembthat the fuel tank fits corrective seats in the front part.

81nce Pegaso 650

Carefully read p Place the vehi

stand, see p.VEHICLE ON T

Insert the key ( Turn the key (1 Raise and remUpon reassemb

NOTE Beforesaddle, make suthe key in the glo Insert the tang

propriate seats Lower the sad

part.

Carefully read p. 61 (MAINTENANCE).WARNING

Before carrying out the following opera-tions, let the engine and the exhaust si-lencer cool down until they reach roomtemperature, in order to avoid burns.

Remove the saddle, see beside (RE-MOVING THE SADDLE).

n the center stand,ING THE VEHICLE

ve the four screws

TIONnd painted compo- avoid scraping or

nel (6).


. 61 (MAINTENANCE).cle on the center or side59 (POSITIONING THEHE STAND).

1) in the lock (2).) clockwise.ove the saddle (3).ly:

lowering and locking there that you have not leftve/tool kit compartment.(4) of the saddle in the ap- (see figure).dle and press the its rear

CAUTIONDo not leave your vehicle unattendedwithout ensuring that the saddle (3) isproperly positioned and locked. Shouldyou forget and ride away with the sad-dle loose, you could be injured.

Place the vehicle osee p. 59 (POSITIONON THE STAND).

Unscrew and remo(5).

CAUHandle the plastic anents with care anddamaging them.

Remove the side pa


Carefully read p. 6 Place the vehicle

see p. 59 (POSITON THE STAND)

Unscrew and rem(1).

CAWhile removing tpay extra care notage the three linesbon canister (6). Remove the oil p

much as necessthree lines (3), (4)ister.

NTENANCE).ating with an ap-

e washer (9). (10).


1 (MAINTENANCE). on the center stand,

IONING THE VEHICLE.

ove the four screws

UTIONhe oil pan guard (2), to pull, force or dam- (3), (4), (5) of the car-

an guard (2) only asary to disconnect the, (5) of the carbon can-

CAUTIONWHILE REASSEMBLING, PAY EXTRACARE NOT TO INVERT THE LINES OFTHE CARBON CANISTER. Mark the lines and the relevant cou-

plings, in order to be able to reassemblethem correctly.

NOTE To release the clamps, use a pairof pliers. Release the clamps and remove the

lines (3), (4), (5). Remove completely the oil pan guard

(2).CAUTION

While reassembling the oil pan guard(2), pay extra care and ensure not tocrash the lines (3), (4), (5).

Carefully read p. 61 (MAI Hold the nut (7) from rot

propriate Allen wrench. Remove the screw (8) th Remove the hand-guard

83nce Pegaso 650

Carefully read pIf the idle becomtoo slow, it must To adjust the idle

WExhaust gases ide, which is exhaled. Do not start thely-ventilated rooFailure to obscause loss of clead to death by

NINGir adjusting screw.t the idling perfor-ine, as well as in-issions.positioned on the left

ockwise to increase

nterclockwise to de-pm.elerate the engine aure, when the throttlehe engine idle speed

, contact your Local


. 61 (MAINTENANCE).es irregular, too fast, orbe adjusted.:

ARNINGcontain carbon monox-tremely poisonous if in-

engine in closed or bad-ms.

erve this warning mayonsciousness or even asphyxia.

Ride for a few miles until the enginereaches normal running temperature,see p. 15 (Coolant temperature indicator).

Pull in the clutch lever (1) completely andput the shift lever (2) in neutral so thatthe green light (3) is on.

Keep the vehicle in vertical position, withboth wheels resting on the ground.

Observe the tachometer. The engine must idle 1,400 100 rpm, CO1% [+ 1% 0.5% (total range from 0.5%to 2%)].

If it does not:

WARDo not adjust the aDoing so will upsemance of your engcreasing exhaust em Adjust the knob (4)

side of the vehicle.Rotate the knob clengine rpm.Rotate the knob coucrease the engine r

Accelerate and decfew times to make sreturns to idle, that tis still correct.

NOTE If necessaryaprilia Dealer.


Carefully read p. 6This vehicle is equcables.The following informone throttle cable bwith regard to both

WAIf the throttle sticka collision with anupset.If the throttle stickthe engine stop sright handlebar.Do not attempt to til the throttle haworks perfectly. warning can lead tously injuries or ev

Never use your vehicle if the throttledoes not automatically fully return tothe idle position when the throttle gripis released. Contact your Local Dealer for repairs. Failure to heed thiswarning can lead to a serious accidentand subsequent injury or even death.The play of the throttle cable must be be-tween 0.08 0.12 in (2 3 mm), mea-sured at the edge of the grip, see the illus-tration above.

e center stand, THE VEHICLE

t (1). such a way as

value.ten the lock nutain.

(1).for the second

NGarbon monox-oisonous if in-

closed or bad-

warning maysness or even.


1 (MAINTENANCE).ipped with two throttle

ation may refer to justut should be observedthrottle cables.

RNINGs open, it may causeother vehicle, or an

s, kill the engine withwitch located on the

restart the engine un-s been repaired andFailure to obey thiso a runaway with seri-en death.

If any fastener in the throttle system be-comes loose, likewise you will lose con-trol of your vehicle.Either situation can lead to an upset orcollision with subsequent serious injuryor death.Your vehicle is equipped with a double ca-ble throttle. One cable opens the throttlewhen you rotate the throttle grip towardyou; the other closes the throttle when yourotate the grip away from you. It is essen-tial, when you release the throttle grip, thatit automatically return to the idle position.This double cable arrangement enhancessafety by providing for positive closing ofthe throttle.

WARNINGIn the event of a throttle sticking emer-gency, always kill the engine using theengine stop switch located near thethrottle grip on the right handlebar.

To adjust the cable: Place the vehicle on th


Pull back the rubber boo Loosen the lock nut (2). Rotate the adjuster (3) in

to restore the prescribed After the adjustment, tigh

(2) and check the play ag Replace the rubber boot Repeat the adjustment

cable.

WARNIExhaust gases contain cide, which is extremely phaled.Do not start the engine inly-ventilated rooms.Failure to observe thiscause loss of conscioulead to death by asphyxia

85e Pegaso 650

WAfter you have tate the handlebwith the enginethat the idle sothis. Also chsmoothly andleased.

NINGin carbon monox-ly poisonous if in-

e in closed or bad-

his warning mayiousness or evenyxia.

NINGted the cold start,s full left and full idling. Check toound is not affect-

Usa-02.fm Page 85 Wednesday, December 15, 1999 9:33 AMuse and maintenanc

ARNINGadjusted the throttle, ro-ars full left and full right

idling. Check to ensureund is not affected byeck that the throttle

fully closes when re-

Carefully read p. 61 (MAINTENANCE).The play of the cold start cable must be be-tween 0.08 0.12 in (2 3 mm), mea-sured on the lever (1).To adjust the cable: Place the vehicle on the center stand,

see p. 59 (POSITIONING THE VEHICLEON THE STAND).

Pull back the rubber boot (2). Loosen the lock nut (3). Rotate the adjuster (4) in such a way as

to restore the prescribed value. After the adjustment, tighten the lock nut

(3) and check the play again. Replace the rubber boot (2).

WARExhaust gases contaide, which is extremehaled.Do not start the enginly-ventilated rooms.Failure to observe tcause loss of consclead to death by asph

WARAfter you have adjusrotate the handlebarright with the engineensure that the idle sed by this.


Carefully read p. 6

Clean the spark (6,000 km); chan(12,000 km).Periodically removclean it carefully, reits; change it if neceTo reach the spark Remove the fuel

MOVING THE FUTo remove and clea

WABefore carrying outions, let the enginlencer cool down temperature, in ord Remove the spark

Using compressed air, carefully blow outthe spark plug after you have cleaned it.Inspect for cracks on the insulating mate-rial, electrode corrosion or erosion, ordeposits that you cannot remove.If the spark plug shows any of these de-fects, it must be replaced.

Check the spark plug gap with a thick-ness gauge.

The gap must be 0.024 0.028 in (0.6 0.7 mm); if necessary adjust it, carefully

ide) electrode. in good condi- screw the sparkd.

with the sparkely one-half turncts the cylinder

que:

Nwell tightened,y overheat and

type of sparkCHNICAL DA-romise the lifengine.

ap (1) properly,off due to the vi-

see p. 80 (RE-NK).


1 (MAINTENANCE).plug every 3,750 mige it every 7,500 mi

e the spark plug andmoving carbon depos-ssary.plug: tank, see p. 80 (RE-EL TANK).n the spark plug:

RNINGt the following opera-e and the exhaust si-

until they reach roomer to avoid burns. plug cap (1).

WARNINGDuring this operation, always wear gog-gles which provide your eyes with 360protection. Be very careful using com-pressed air jets, they can cause seriouspersonal injury if directed towards yourbody. Using compressed air, blow all the dirt

away from the base of the spark plug.Using the special spark plug wrenchfrom the tool kit, unscrew the spark plug.Make sure that no dirt falls into the cylin-der through the spark plug hole.

Inspect the spark plug, and insure thatthere are no carbon deposits nor corro-sion marks on either electrode or the ce-ramic nose that surrounds the centerelectrode. If necessary, clean the sparkplug with a proprietary spark plug clean-er, and a stainless steel brush.

bending the ground (outs Make sure the gasket is

tion. With the gasket on,plug into the head by han

Tighten the spark plugplug wrench, approximatafter it first snugly contahead.

Spark plug tightening tor14.47 ftlb (20 Nm).

CAUTIOThe spark plug must be otherwise the engine mabe seriously damaged.Use the recommendedplug only, see p. 100 (TETA), in order not to compand performance of the e

Position the spark plug cso that it does not come brations of the engine.

Replace the fuel tank, MOVING THE FUEL TA

87e Pegaso 650

Carefully read p. 61 (MAINTENANCE).Check the electrolyte level and the tight-ness of the terminals after the first 625 mi(1,000 km) and successively every 3,750mi (6,000 km) or 8 months.

WARNINGBatteries, when charged, give off hydro-gen gas, which is highly explosive.Therefore, do not smoke while workingon or around theflames or sparkKeep gasoline astances well awaa battery spark and cause a devBattery electroland can severskin. Always wand protective battery electrolyportant for yousince even a mtery acid could Should you acsmallest amounon your skin orwith large quanand immediatmedical attentio

If someone should accidentally swallowbattery electrolyte, drink a large quanti-ty of milk or cool clear water and contin-ue with milk of magnesia or vegetableoil. Seek professional medical assis-tance immediately.Since the battery gives off explosive hy-drogen gas, especially when it is beingcharged, when you are charging a bat-tery, make sure that the room is proper-ly ventilated. Do not inhale the gasesreleased during charging. Do not per-

nect the battery switch (1) in the

itive cable red (+),

ive cable () first,+).o be charged, user taper charger, no greater thanf the battery (i.e.,ery, the maximumuld be 5 amps).l charger can not

ry irreparably, butheat and explode.ped with an over-

re that it is proper-rly routed. Failureuction can cause

he battery to causer vehicle.


battery, and keep nakeds away from the battery.nd other flammable sub-y from the battery, sincecould easily ignite themastating fire.yte is toxic and causticely burn your eyes orear tight fitting gogglesclothing when handlingte. It is particularly im- to protect your eyes

inuscule amount of bat-destroy your vision.cidentally get even thet of battery electrolyte

eyes, immediately flushtities of clear cool waterely seek professionaln.

mit any open flames, sparks or ciga-rettes or any other source of heat any-where near the battery while it ischarging.Do not tip the vehicle too much, or tipthe battery too much, to avoid electro-lyte leaking out. Should you accidental-ly spill battery electrolyte on any part ofyour vehicle, immediately wash it offwith lots of cool clear water. Spills maybe neutralized with a mixture of bakingsoda and water, as well. This is particu-larly important, as the battery electro-lyte will severely corrode metallic partsand destroy the finish of plastic andpainted parts.

CAUTIONNever invert the battery cables. Ob-serve the proper polarity of the battery.Incorrectly attaching the battery to yourvehicle will irreparably destroy the elec-trical system of your vehicle.

Connect and discononly with the ignition (OFF) position.First connect the posthen the negative (). Disconnect the negatthen the positive red (If your battery needs ta constant voltage, owith a current rating1/10th the capacity ofor a 50 amp hour battcharging current shoUse of a more powerfuonly damage the battecould cause it to overIf your battery is equipflow tube, always ensuly installed, and propeto adhere to this instrcorrosive fumes from tserious damage to you


Carefully read p. 87 (BATTERY).If your vehicle remains unused for morethan a couple of weeks, it will be neces-sary to trickle charge the battery, to pre-vent battery damage, see p. 89 (RE-CHARGING THE BATTERY). Remove the battery, see beside (RE-

MOVING THE BATTERY), and put it in acool, dry place.

The best way to pration is to conscharger with a caamp attached. Theconomically avaaprilia Dealer, anbattery always retion.

If this cannot be dfor about 30 mincharger with a cgreater than 1/10battery, see p. 89BATTERY).

While we recommtery from the vehiin your vehicle, dcables.

TERY).ion switch (4) isanel, see p. 81HT AND LEFT

screw (5).r (6).n rubber (1).

tive () and then.ther tube (7).m its compart-urface, in a cool

NGed, the batteryplace and keptof serious inju-


revent battery deterio-tantly leave a tricklepacity of about 1/10these chargers are veryilable from your Locald will ensure that yourmains in tip top condi-

one, charge the batteryutes using a batteryurrent capacity of noth the capacity of the (RECHARGING THEend removing the bat-

cle, if you must leave itisconnect both battery

Carefully read p. 87 (BATTERY). Remove the left side panel, see p. 81

(REMOVING THE RIGHT AND LEFTSIDE PANELS).

Remove the red protection rubber (1). Make sure that the cable terminals (2)

and the battery terminals (3) are: in good conditions (and not corroded or

covered with deposits); covered with neutral grease or Vaseline.If it is necessary to clean the battery terminals: Remove the battery, see beside (RE-

MOVING THE BATTERY). Brush with a wire brush to eliminate any

sign of corrosion. Check the electrolyte level, see p. 89

(CHECKING THE ELECTROLYTE LEV-EL).

Install the battery, see p. 89 (INSTALLINGTHE BATTERY).

Carefully read p. 87 (BAT Make sure that the ignit

in (OFF) position. Remove the left side p

(REMOVING THE RIGSIDE PANELS).

Unscrew and remove the Remove the battery cove Remove the red protectio Disconnect first the nega

the positive cable red (+) Remove the battery brea Remove the battery fro

ment and put it on a flat sand dry place.

WARNIOnce it has been removmust be stored in a safe away from children: risk ries or even death.

89e Pegaso 650

Replace the battery cover (6). Screw the screw (5). Replace the left side panel, see p. 81


Carefully read p. 87 (BATTERY).To check the electrolyte level, proceed asfollows:NOTE Carry ofirm, flat surface sfloor. Remove the l

(REMOVING SIDE PANELS

Unscrew and r Remove the ba Make sure tha

tween the Mstamped on thdoes not:

Remove the baING THE BATT

Remove the ba

Top up with disexceed the MAtrolyte level incharge.

Top up by add

Carefully read p. 87 (BATTERY). Remove the battery, see p. 88 (REMOV-

ING THE BATTERY). Remove the battery plugs.

WARNINGThe battery gives off noxious and explo-sive gases; keep it away from flames,sparks, cigarettes and any other sourceof heat.

Carefully read p. 87 (BATTERY). Check the charge of the battery, see be-

side (RECHARGING THE BATTERY). Make sure that the ignition switch (4) is

in the (OFF) position. Remove the left side panel, see p. 81


Unscrew and remove the screw (5). Remove the battery cover (6).

ontainer.reather tube (7).ION

breather tube (7),

e positive red (+).

f the cables and ofal grease or Vase-

ction rubber (1).over (6). screw (5). panel, see p. 81IGHT AND LEFT


ut these checks only on auch as a concrete garage

eft side panel, see p. 81THE RIGHT AND LEFT).emove the screw (5).ttery cover (6).t the fluid level falls be-IN and MAX notchese side of the battery. If it

ttery, see p. 88 (REMOV-ERY).ttery plugs.

CAUTIONtilled water only. Do notX mark, since the elec-creases during the re-

ing distilled water.

During recharging or use, make surethat the room is properly ventilated andavoid inhaling the gases released dur-ing the recharging. Check the electrolyte level, see beside

(CHECKING THE ELECTROLYTE LEV-EL).

Connect the battery charger to the bat-tery.

Charge the battery using a battery charg-er with a current capacity of no greaterthan 1/10th the capacity of the battery,see p. 100 (TECHNICAL DATA).

After the recharging operation, check theelectrolyte level again and if necessarytop up with distilled water.

CAUTIONDo not replace the battery plugs until 10minutes after disconnecting the charg-er, since the battery continues to pro-duce gas after the charger is removed. Replace the battery plugs.

Put the battery in its c Connect the battery b

CAUTReconnect the batterysee p. 87 (BATTERY). Connect, in order, th

and negative () cable Cover the terminals o

the battery with neutrline.

Replace the red prote Replace the battery c Screw and tighten the Replace the left side

(REMOVING THE RSIDE PANELS).


Carefully read p. 6

CADo not repair faultUse only recommeUsing fuses of ancan cause damagetem or an electricasult in total destruas well as injury toNOTE If a fuse bprobably is a short cthe electrical systemvehicle to your LocaIf an electric compoworks irregularly, ostart, it is necessary

INGse and it blowsere is a serioustrical system ofttempt to contin- Take it to yourr repair and ser-

spare fuse (6) (7), convenient.

e key switch to:

key switch to:

battery to:.


1 (MAINTENANCE).

UTIONy fuses.nded fuses. improper capacity

to the electrical sys-l fire, which could re-ction of your vehicle you.lows frequently, thereircuit or an overload in. If this occurs, take thel aprilia Dealer.nent does not work orr if the vehicle fails to to check the fuses.

To check the fuses: Turn the ignition switch (1) in the

(OFF) position. Remove the saddle, see p. 81 (REMOV-

ING THE SADDLE).CAUTION

Extract the fuses one by one, in such away as to avoid positioning them incor-rectly during reassembly.NOTE Check the fuses in the order: first the 7.5A fuse (2); second the 15A fuse (3); third the 20A fuse (4). Remove, one by one, the fuse and in-

spect the filament (5). If it is open, thefuse must be replaced.

Replace the blown fuse with the relevantspare fuse (6) (7), (8) or with a new fusehaving the same amperage rating.

WARNIf you replace the fuagain immediately, thproblem with the elecyour vehicle. Do not aue using your vehicle.Local Dealer fovice.

NOTE If you use the (8), replace it as soon asFUSE CIRCUIT

7.5 A fuse (2) - From thignition.15 A fuse (3) - From theall light loads.20 A fuse (4) - From thekey switch, regulator, fan

91ntenance Pegaso 650

WDo not use the not functioning Do not use the vadjusted incorrerarily blind oncoduce the riderscle along the roIt is always advwhen riding durway as to haveavoid any obstapoorer visibilityfrom darkness.warning can caanother object, serious injury o

light beam:e left underside of the

fairing, adjust manually

IT clockwise, you adjust.

G IT counterclockwise,eam lower.the vertical adjustementbeam is correct.

Usa-02.fm Page 91 Wednesday, December 15, 1999 9:33 AMuse and mai

ARNINGvehicle if the lights areproperly. ehicle if the headlight isctly. This could tempo-ming cars, and also re-

ability to see any obsta-ad while riding at night.isable to reduce speeding the night, in such a the time necessary tocle and to adapt to the that inevitably results

Failure to observe thisuse you to collide withwith consequent risk ofr even death.

NOTE The procedure described here isin compliance with the Italian standard thatestablishes the maximum height of theheadlight beam. For vehicles used in other countries, youmust conform with the local regulations.To quickly check the correct adjustment ofthe beam, place the vehicle on flat ground,32.81 ft (10 m) away from a wall.Turn on the low beam, sit on the vehicleand make sure that the beam projected onthe wall is slightly under the horizontal lineof the headlight (about 9/10th of the totalheight).

To adjust the head Working from th

front part of thethe knob (1).By SCREWING the beam higherBy UNSCREWINyou adjust the b

Make sure that of the headlight


NOTE The termsferred to the rider sthe normal riding poIt is possible to adjution both to the righ

izontal adjustmentis correct.


right and left are re-eated on the vehicle insition.st the horizontal posi-

t and to the left.

To adjust the headlight beam: Working from the right underside of the

front part of the fairing, adjust manuallythe knob (1).By SCREWING IT clockwise, you adjustthe beam to the left.By UNSCREWING IT counterclockwise,you adjust the beam to the right.

Make sure that the horof the headlight beam

93nce Pegaso 650

Carefully read p

WRisk of fire.Keep fuel andstances away fponents.


. 61 (MAINTENANCE).

ARNING

other flammable sub-rom the electrical com-

CAUTIONBefore changing a bulb, turn the igni-tion switch (1) to the (OFF) positionand wait a few minutes so that the bulbcools down.Change the bulb wearing clean glovesor using a clean and dry cloth.Do not leave fingerprints on the bulb,since these may cause its overheatingand consequent breakage.If you touch the bulb with your bare fin-gers, remove any fingerprints with alco-hol in order to avoid any damage.TAKE CARE TO AVOID DAMAGING THEELECTRIC CABLES.NOTE Before changing a bulb, checkthe fuses, see p. 90 (CHANGING FUSES).


Carefully read p. 9 Place the vehicle

see p. 59 (POSITON THE STAND)

NOTE Before chthe fuses, see p. 90The headlight conta one low / high bea one parking light b one high beam bu

To change the bulbPARKING LIGHT BTION)

CAWhile removing apull on the wires.

Ntric connector,res.

connector (7),rom the bulb (1).(8) counterclock-the reflector.m the seat.ain the same ori-

hen you installe the bulb, it williented.nto the reflector, (9) on the bulb

es (10) in the re- (8) in the reflec-e.c connector (7). (6).


3 (BULBS). on the center stand,

IONING THE VEHICLE.anging a bulb, check

(CHANGING FUSES).ins:m bulb (1) (right side);ulb (2) (lower position);lb (3) (left side).s:

ULB (LOWER POSI-

UTION bulb socket, do not

Working from the central underside ofthe front part of the fairing, pull back therubber boot (4) with your fingers.

Grasp the bulb socket (5), pull it and re-move it from its seat.

Remove the parking light bulb (2) and re-place it with an identical bulb.

LOW / HIGH BEAM BULB (RIGHT SIDE)NOTE Remove the bulb sockets one byone in such a way as to avoid replacingthem incorrectly during reassembly.If the bulb sockets must all be removed atthe same time, take great care to reas-semble them in the proper position. Working from the right underside of the

front part of the fairing, pull back the rub-ber boot (6) with your fingers.

CAUTIOTo extract the bulb elecdo not pull its electric wi Grasp the bulb electric

pull it and disconnect it f Rotate the bulb socket

wise and extract it from Remove the bulb (1) froNOTE Be sure to maintentation as the old bulb wthe new bulb. Do not forcgo easily if it is properly or Insert the new bulb (1) i

by aligning the two tabswith the respective guidflector.

Position the bulb sockettor and rotate it clockwis

Connect the bulb electri Replace the rubber boot

95e Pegaso 650

LOW BEAM BULNOTE Removone in such a wthem incorrectly If the bulb sockethe same time, semble them in t Working from

front part of theber boot (11) w

Grasp the eleand disconnec

Release the crear of the bulb

Remove the buNOTE Be sureentation as the the new bulb. Dit will go easily if

Remove the lens (16).NOTE Upon reassembly, position thelens correctly in its seat.

CAUTIONTighten the screw (15) moderately andwith care to avoid damaging the lens. Push the bulb (17) in slightly and rotate it

counterclockwise. Extract the bulb from its seat.NOTE Insert the bulb in the bulb socket,

two bulb pins witht. bulb of the same

cket (18) has fallen correctly, ensuringctor aligns with the of the turn signal


B (LEFT SIDE)e the bulb sockets one byay as to avoid replacingduring reassembly.ts must all be removed attake great care to reas-he proper position.the left underside of the fairing, pull back the rub-ith your fingers.ctric terminal (12) pull itt it from the bulb (3).lip (13) positioned at the socket (14).lb (3) from the seat. to maintain the same ori-

old bulb when you installo not try to force the bulb,it is properly oriented.

Insert the new bulb into its socket (14),ensuring that the tabs are correctly posi-tioned.

Replace the clip (13). Connect the bulb electric terminal (12). Replace the rubber boot (11).

Carefully read p. 93 (BULBS).NOTE Before changing a bulb, checkthe fuses, see p. 90 (CHANGING FUSES). Place the vehicle on the center stand,

see p. 59 (POSITIONING THE VEHICLEON THE STAND).

Unscrew and remove the screw (15).NOTE While removing the lens, use ex-tra care to be sure that you do not breakthe key.

carefully aligning the their guides in the socke Correctly install a new

type.NOTE If the bulb soout of its seat, replace itthat the slot in the reflescrew hole in the bodylamp.


Carefully read p. 9

WADo not ride your vand the stoplight aerly. The stoplighttant to prevent orearending you. comply with theslead to a serious quent injuries or eNOTE Before chthe fuses, see p. 90also check the opeswitches, see p. 7SWITCHES).The rear light conta two parking light /

BS). a bulb, checkGING FUSES)

screw (4).N

ot overtightenning will crack

from its seat.Nocket, do not

), pull it and re- replace it with


3 (BULBS).

RNINGehicle if the tail lightre not working prop- is particularly impor-ther vehicles from

Obviously, failure toe instructions couldaccident with subse-ven death.anging a bulb, check

(CHANGING FUSES),ration of the stoplight1 (CHECKING THE

ins: stoplight bulbs (1).

To change the bulb: Place the vehicle on the center stand. Unscrew and remove the two screws (2). Remove the lens (3).NOTE Upon reassembly, make surethat the lens seats properly.

CAUTIONUpon reassembly, do not overtightenthe two screws (2). Overtightening willcrack the lens. To remove the bulb (1), push the bulb

slightly forward and rotate it counter-clockwise.

Pull it from its seat. Correctly install a new bulb of the same

type.NOTE Ensure that the orientation ofyour replacement bulb is identical to that ofthe original bulb. Do not try to force thebulb, it will fit easily if it is properly oriented.

Carefully read p. 93 (BULNOTE Before changingthe fuses, see p. 90 (CHANTo change the bulb: Unscrew and remove the

CAUTIOUpon reassembly, do nthe screw (4). Overtightethe light unit. Remove the light unit (5)

CAUTIOWhile removing a bulb spull on the wires. Grasp the bulb socket (6

move it from its seat. Remove the bulb (7) and

an identical bulb.

97Pegaso 650

WARNINGBefore transporting your vehicle, youmust empty the fuel tank and drain thecarburetors completely, ensuring thatboth are completely dry.While your vehicle is being transported,it must be kept in a vertical position,firmly tied down, and with the wheelsblocked. Transport youronly.Failure to heecause serious dsion due to vibtruck.

WNever attempt tanother vehicle

Carefully read (MAINTENANCE

WRisk of fire.Wait until the enlencer have coFuel vapours health.Before proceedroom in which yerly ventilated.

Do not inhale fuel vapours.

Do not smoke or allow open flames nearthe vehicle while you are draining thefuel.

DISPOSE OF UNWANTED FUEL PROP-ERLY. Place the vehicle on the center stand. Stop the engine and wait until it has

cooled down. Prepare a container with capacity ex-

e flexible pipe (1)3) to reserve posi-hole (4) positionede, open the carbu-ng the drain screwe float chamber.

wed out of the car-

w (5) completely. ING (5) with care, to

m the carburetoro not overtighten

ntact your Local.

Usa-02.fm Page 97 Wednesday, December 15, 1999 9:33 AMuse and maintenance

vehicle in neutral gear

d this warning couldamage to the transmis-ration of the transport

ARNINGo tow your vehicle with.

p. 35 (FUEL) and p. 61).ARNING

gine and the exhaust si-mpletely cooled down.are noxious for your

ing, make sure that theou are working is prop-

ceeding the fuel quantity present in thetank and put it on the ground on the leftside of the vehicle.

Open the fuel filler cap, see p. 35 (FU-EL).

Empty the fuel tank by means of a manu-al pump or a similar system.

WARNINGAfter draining the fuel tank, correctlyclose the fuel filler cap.To drain the carburetors completely,proceed as follows:NOTE This vehicle is equipped with twocarburetors. Both carburetor float cham-bers must be completely drained.NOTE To drain the carburetor floatchamber, get a flexible pipe (1) with innerdiameter 0.16 in ( 4 mm) and lenght11.81 in (300 mm). Introduce a flexible pipe (1) into the

draining union of the chamber (2).

Put the free end of thinto the container.

Move the fuel valve (tion RES.

Working through the on left side of the framretor outlet by looseni(5) positioned under th

When all the fuel has floburetor: Tighten the drain scre

WARNTighten the drain screwavoid fuel leakages froduring the refueling. Dthe drain screws.Do not hesitate to coDealer for help


Clean your vehicle regularly. Your vehiclewill look better and work better if you keepit clean. You will find you will need toclean it more frequently if it is used in thefollowing conditions: Polluted areas (cities and industrial areas). Areas characterized by a high percent-

age of salinity and humidity (sea areas,hot and humid climates).

Particular condianti-ice chemical during the winter)

Do not allow condustrial dust, tar sdroppings, etc. toportions of your vquickly etch into a

Do not park yousince some trees chemicals which c

WAAfter your vehicle brake functioningimpaired because discs and pads. until after you havrepeated braking fAlways after washry out the prelimintion, see p. 49 (PRING OPERATIONS

To remove dirt and mud from the paintedsurfaces, use a low pressure water hose.Carefully wet the dirty parts and removemud and dirt with a soft car sponge. Youmay use proprietary car shampoos (2-4%parts of shampoo in clear water), to makethis easier.Carefully flush so that no dirt or girt re-mains on the paintwork, and dry with a

will force wa-f your vehicle,your vehiclert circuiting.

her solvents toic parts, or theter with a mild

NGtive coating to tend to make

always:e center stand, THE VEHICLE

ensure that anyat may have ac- cleaner case is


tions (use of salt andproducts on the roads.taminants such as in-pots, dead insects, bird remain on the paintedehicle. They will verynd damage the paint.r vehicle under trees,ooze resins that containan damage the paint.

RNINGhas been washed, the will be temporarilyof the wetness of theDo not ride in traffice dried the brakes byrom slow speed. ing your vehicle, car-ary checking opera-ELIMINARY CHECK-

).

clean chamois or clean terry towel.To clean the engine and other non-paintedparts, use a mild solvent and a bristlebrush, along with plenty of rags.

CAUTIONPolish with silicone wax only after hav-ing carefully washed your vehicle. Donot wash the vehicle in direct sunlight,especially during the summer, when thepaintwork is still warm, since if theshampoo dries before being rinsedaway, it can damage the paint.Do not use solvents or water hotter than40C to clean the plastic components ofthe vehicle.Never use a high pressure washer, asteam cleaner, or an air augmented wa-ter jet to clean your vehicle, especiallythe wheel hubs, handlebar controls,brake reservoirs and cylinders, instru-ments, electrical components or ex-haust silencer.

Such cleaning machineryter into critical portions owhich could damage through corrosion or shoDo not use alcohol or otclean the rubber or plastseat, use only clear wasoap.

WARNIDo not apply any protecthe seat, such coatingsthe seat too slippery.After washing the vehicle, Place the vehicle on th


Remove the plug (1) to water or other impurity thcumulated inside the airdrained.

99ce Pegaso 650

If the vehicle is to be stored for a relativelylong period of time, such as over the win-ter, some simple precautions will makeputting the vehicle back into service mucheasier.It is much less difficult to prepare the vehi-cle for storage properly than it is to restorethe vehicle to proper working condition af-ter a storage period if you have forgottenor neglected to do this preparation.To prepare the v Empty the fuel

p. 97 (DRAININ Remove the

(SPARK PLUG Pour a teaspoo

10 cm3)] of engNOTE Cover tclean cloth in ordbike from spraye Rotate the ign

(ON) position. Pull in the clutc

put the shift lethe green l

Move the engi (ON) posit

Press the startseconds to disthe surfaces of

Move the engi (OFF) pos

Rotate the keytion.

ICLE BACK INTO

e vehicle, see p. 98

of the battery, seeG THE BATTERY). 89 (INSTALLING

ee p. 35 (FUEL).nary checking oper- (PRELIMINARYTIONS).NING

at moderate speedbefore you ride in

Usa-02.fm Page 99 Wednesday, December 15, 1999 9:33 AMuse and maintenan

ehicle for storage: tank and carburetors, seeG THE FUEL TANK).spark plug, see p. 86).n [0.17 0.34 US fl oz (5-ine oil into the cylinder.he spark plug hole with aer to protect the rest of thed oil.ition key (1) to the h lever (2) completely andver (3) in neutral so thatight is on.ne stop switch (4) to theion.er button (5) for a fewtribute the oil evenly on

the cylinder.ne stop switch (4) to theition. (1) to the (OFF) posi-

Remove the cloth. Replace the spark plug, see p. 86

(SPARK PLUG). Remove the battery, see p. 88 (REMOV-

ING THE BATTERY) and p. 88 (BAT-TERY STORAGE).

Wash and dry the vehicle, see p. 98(CLEANING).

Polish the painted surfaces with wax. Inflate the tires, see p. 46 (TIRES). By means of a suitable support, position

the vehicle so that both tires are raisedfrom the ground.

Place the vehicle in an a cool, dry room,away from direct sunlight, with minimumtemperature variations.

Place a plastic bag over the outlet pipe ofthe muffler, and tape or tie it tight.

Cover the vehicle with an old sheet or alight canvas, do not use a sheet of plasticor other waterproof material. This willcause condensation which will result incorrosion.

PUTTING THE VEHSERVICE Uncover and clean th

(CLEANING). Check the charge

p. 89 (RECHARGINand install it, see pTHE BATTERY).

Refill the fuel tank, s Carry out the prelimi

at ions, see p. 49CHECKING OPERA

WARTest ride the vehicle in a low traffic area heavy traffic.


DIMENSIONS Max. length .................................................. 85.83 in (2,180 mm)Max. width.................................................... 34.65 in (880 mm)Max. height (front part of the fairing included) ................. 49.80 in (1,265 mm)Seat height................................................... 33.07 in (840 mm)Wheelbase................................................... 58.27 in (1,480 mm)

ENGINE at the head, dry

xhaust]ft side


Min. ground clearance ................................. 7.87 in (200 mm)Curb weight ................................................. 440.53 lb (199.82 kg)Type ............................................................. one-cylinder, 4-stroke with 5 valves, 2 camshafts

crankcase lubrication.Number of cylinders ..................................... 1Total displacement ....................................... 39.78 cu in (651.88 cm)Bore / stroke................................................. 3.94 in / 3.27 in (100 mm / 83 mm)Compression ratio........................................ 9.0 0.5 : 1Starting......................................................... electricEngine idling rpm ......................................... 1,400 100 rpm CO 1%

[+ 1% 0.5% (total range from 0.5% to 2%)]Valve clearance (with engine cold) ............. 0.004 in (0.1 mm) [intake] - 0.006 in (0.15 mm) [eClutch........................................................... multidisc in oil bath, with manual control on the le

of the handlebar.Cooling......................................................... liquid-cooled

101ce Pegaso 650

CAPACITY Fuel (reserve included)................................. 5.81 US gal (22 )Fuel reserve ................................................. 1.32 US gal (5 ) [mechanical reserve]

1.59 US gal (6 ) [electrical reserve]Engine oil..................................................... oil change 2.27 US qt (2150 cm)

oil and oil filter change 2.32 US qt (2200 cm)Coolant ......................................................... 0.37 US gal (1.4 )

(50% water + 50% antifreeze with ethylene glycol)Seats ............................................................ 2Vehicle max. load (driver+passenger+luggage) ........................ 396.47 lb (180 kg)Gross weight limit (GVWR) (*)...................... 837.00 lb (379.66 kg)

(*) These two we d on the certificationplate position NUMBER)).

TRANSMISSION t side of the engine

GEAR RATIOS

CARBURETOR

FUEL SUPPLY / 2 method 90


Permissible wheel loads (GAWR) (*) front ........................................................... 279.73 lb (126.88 kg) rear ............................................................ 557.27 lb (252.77 kg)

ights: Gross Vehicle Weight Rating (GVWR) and Gross Axle Weight Rating (GAWR); are stampeed on the front part of the frame, see p. 7 (VEHICLE IDENTIFICATION NUMBER (V.I.N.) (FRAME

Type.............................................................. mechanical, 5 gears with foot control on the lef

Ratio Primary Secondary1st 37/72 = 1 : 1.946 12/33 = 1 : 2.7502nd 16/28 = 1 : 1.7503rd 16/21 = 1 : 1.3124th 22/23 = 1 : 1.0455th 24/21 = 1 : 0.875

Final ratio Total ratio16 / 47 = 1 : 2,937 1 : 15.720

1 : 10.0031 : 7.5021 : 5.9761 : 5.001

Number......................................................... 2Model............................................................ Mikuni BST 33 B424Choke tube ................................................... 1.24 in ( 31.5 mm)

Fuel .............................................................. unleaded petrol minimum octane rating (R+M)


FRAME Type ............................................................. composite structure made of steel and alloy, with removable cradleand saddle pillar

Rake............................................................. 28Trail .............................................................. 4.29 in (109 mm)

SUSPENSIONS Front............................................................. hydraulically operated telescopic forkWheel stroke ................................................ 7.09 in (180 mm)Rear ............................................................. hydraulic adjustable mono-shock absorberWheel stroke ................................................ 1.93 in (49 mm)

BRAKES actuation ctuation

WHEEL RIMS

TIRES

- 19 57 T


Front............................................................. disc brake - 11.81 in ( 300 mm) - with hydraulic Rear ............................................................. disc brake - 8.66 in ( 220 mm) - with hydraulic aType ............................................................. aluminium with spokes Front............................................................. 2.15 x 19Rear ............................................................. 3.00 x 17

FRONTType ............................................................. Pirelli; Metzeler; BridgestoneSize .............................................................. 100 / 90 - 19 57 H- alternative .................................................. 100 / 90 - R19 57 H; 100 / 90 - 19 57 S; 100 / 90 Inflation pressure for solo rider- off-road ...................................................... 26.10 1.45 psi [(180 10 kPa) (1.8 0.1 bar )]- asphalted road ........................................... 26.10 1.45 psi [(180 10 kPa) (1.8 0.1 bar )]Inflation pressure for rider and passenger- off-road ...................................................... 26.10 1.45 psi [(180 10 kPa) (1.8 0.1 bar )]- asphalted road ........................................... 26.10 1.45 psi [(180 10 kPa) (1.8 0.1 bar )]REARType ............................................................. Pirelli; Metzeler; BridgestoneSize .............................................................. 130 / 80 - R17 65 H- alternative .................................................. 140 / 70 - 17 66 H; 130 / 80 - 17 65 S;

130 / 80 - 17 65 T; 130 / 80 - 17 65 H

103ce Pegaso 650

Inflation pressure for solo rider- off-road....................................................... 27.55 psi [(190 kPa) (1.9 bar)]- asphalted road ........................................... 27.55 psi [(190 kPa) (1.9 bar)]Inflation pressure for rider and passenger- off-road....................................................... 27.55 psi [(190 kPa) (1.9 bar)]- asphalted road ........................................... 31.9 1.45 psi [(220 10 kPa) (2.2 0.1 bar)]

IGNITION Type.............................................................. CDI - Nippon DensoIgnition timing............................................... 10 2 at 3,000 rpm

SPARK PLUG Standard....................................................... (M12 x 1.25) NGK DR8 EA - NGK DR8 ESSpark plug gap ............................................. 0.024 0.028 in (0.6 0.7 mm)

ELECTRIC SYSTEM

BULBS

WARNING LIGH


Battery .......................................................... 12 V - 12 AhFuses............................................................ 7.5 A; 15A; 20AGenerator .................................................... 12 V - 280 WLow / high beam ........................................... 12 V - 55/60 W H4High beam .................................................... 12 V - 55 W H1Parking light.................................................. 12 V - 5 WDirection indicators....................................... 12 V - 10 WRear parking light / stoplight......................... 12 V - 5 / 21 WLicense plate light......................................... 12 V - 3 WSpeedometer................................................ 12 V - 3 WRevolution counter ....................................... 12 V - 2 WCoolant temperature indicator ...................... 12 V - 1.2 W

TS Neutral.......................................................... 12 V - 3 WDirection indicators....................................... 12 V - 3 WLow fuel ....................................................... 12 V - 3 WEngine oil pressure....................................... 12 V - 3 WLow beam and parking light ......................... 12 V - 3 WHigh beam .................................................... 12 V - 3 W


Engine oil (recommended): SUPERBIKE 4, SAE 5W-40 or 4T FORMULA RACING, SAE 5W-40.As an alternative to the recommended oil, it is possible to use high-quality oils with characteristics in compliance with or superior to theCCMC G-4, A.P.I. SG specifications.

Fork oil (recommended): F.A. 5W or F.A. 20 W fork oil;an alternative FORK 5W or FORK 20W fork oil.

If you need an oil with intermediate characteristics in comparison with the F.A. 5W and F.A. 20 W or FORK 5W and FORK 20W, these can be mixed as indicated below:

SAE 10W = F

SAE 15W = F

Bearings and otheAs an alternative to -30 C+140 C,dripping point 150

Protection of the b

Spray grease for c

Brake fluid (recom le).

Engine coolant (re


.A. 5W 67% of the volume, + F.A. 20W 33% of the volume or FORK 5W 67% of the volume + FORK 20W 33% of the volume.

.A. 5W 33% of the volume, + F.A. 20W 67% of the volume or FORK 5W 33% of the volume + FORK 20W 67% of the volume.

r lubrication points (recommended): AUTOGREASE MP or GREASE 30. the recommended product, use high-quality grease for rolling bearings, working temperature rangeC230 C, high protection against corrosion, good resistance to water and oxidation.

attery poles: neutral grease or vaseline.

hains (recommended): CHAIN SPRAY or CHAIN LUBE.

WARNINGUse new brake fluid only.

mended): F.F., DOT 5 (DOT 4 compatible) or BRAKE 5.1, DOT 5 (DOT 4 compatib

WARNINGUse only antifreeze and anticorrosive without nitrite, ensuring protection at -35 C at least.commended): ECOBLU -40 C or COOL.

105

use and maintenance Pegaso 650

Usa-02.fm Page 105 Wednesday, December 15, 1999 9:33 AM

106 use and maintenance Peg

!"#$%

Usa-02.fm Page 106 Wednesday, December 15, 1999 9:33 AMaso 650

107use and maintenance Pegaso 650

!"#$%



&$'%"()*


109ce Pegaso 650

&$'%"()*1) Direction indicator warning light2) High beam warning light3) Parking light warning light4) Engine oil pressure warning light5) Dashboard bulbs6) Neutral indicator warning light7) Low fuel warning light8) Coolant temperature indicator9) Dashboard

10) Left dimmer switch11) Right dimmer switch12) Ignition switc13) Flasher14) Rear right di15) Rear light16) Rear left dire17) Neutral switc18) Rear stopligh19) Front stoplig20) Coolant tem21) Cooling elec22) Starter23) Start relay24) Battery25) Voltage regu26) Generator27) CDI28) Ignition coil29) Safety start r30) Front left dire31) Pick up32) Low/high be33) Front parking34) Front right d

35) Horn36) Headlight37) Cooling electrofan38) Spark plug39) Fuses40) Engine oil pressure sensor41) Multiple connectors42) Diode43) Dashboard resistance44) Switch on the clutch lever45) Spark advance resistance


h

rection indicator

ction indicatorht switch

ht switchperature thermistortrofan thermal switch

lator

elayction indicator

am bulb light

irection indicator

46) Low fuel sensor47) Side stand switch48) High beam bulb49) Light relay50) Number license light51) Stoplight/parking light bulb

Ar OrangeAz Light blueB BlueBi WhiteG YellowGr GreyM BrownN BlackR RedV GreenVi VioletRo Pink

110



111



112 use and maintenance Pegaso 650

aprilia s.p.a. wishes to thank its customers for the purchase of this vehicle.

Do not dispose of oil, fuel, polluting substances and components in the envi-ronment.

Do not keep the engine running if it isnt necessary.

Avoid disturbing noises.

Respect nature.


DRIVE CHAINREMOVING THE FUEL TANKREMOVING THE SADDLEREMOVING THE RIGHT AND LEFT SIDE PANELSREMOVING THE OIL PAN GUARDREMOVING THE HAND-GUARDSIDLING ADJUSTMENTADJUSTING THE THROTTLE CONTROLADJUSTING THE COLD START (CHOKE) CONTROL (e)SPARK PLUGBATTERYBATTERY STORAGECHECKING AND CLEANING THE TERMINALSREMOVING THE BATTERYCHECKING THE ELECTROLYTE LEVELRECHARGING THE BATTERYINSTALLING THE BATTERYCHANGING FUSESADJUSTING THE HEADLIGHT BEAM VERTICALLYADJUSTING THE HEADLIGHT BEAM HORIZONTALLYBULBSCHANGING THE HEADLIGHT BULBSCHANGING THE FRONT AND REAR DIRECTION INDICATOR BULBSCHANGING THE REAR LIGHT BULBCHANGING THE LICENSE PLATE BULBTRANSPORTDRAINING THE FUEL TANK

CLEANINGLONG PERIODS OF INACTIVITY

TECHNICAL DATALUBRICANT CHARTImportersImportersWIRING DIAGRAM - Pegaso 650 -WIRING DIAGRAM KEY - Pegaso 650 -

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