ENGINE ELECTRICAL.docx

7/25/2019 ENGINE ELECTRICAL.docx

1/44

ENGINE ELECTRICAL

CONTENTSPAGE

General Description.................................................................................................................... 6D - 2

Generator................................................................................................................................ 6D - 2

Starter ..................................................................................................................................... 6D - 3

Wire Codin............................................................................................................................ 6D - !

S"#$ols and A$$re%iations................................................................................................... 6D - 6

&'ses....................................................................................................................................... 6D - (

Generator .................................................................................................................................... 6D - )

Disasse#$l" ........................................................................................................................... 6D - )Inspection and Repair........................................................................................................... . 6D - **

Reasse#$l"............................................................................................................................ 6D - *!

Starter.......................................................................................................................................... 6D - *6

Disasse#$l" ........................................................................................................................... 6D - *6

Inspection and Repair........................................................................................................... . 6D - *(

Reasse#$l"............................................................................................................................ 6D - 2*

Pre+earin, Startin and Electrical Enine Control S"ste#s.................................................. 6D - 23

Wirin Circ'it Diara# .......................................................................................................... 6D - 23

Inspection and Repair........................................................................................................... . 6D - 2!


2/44

Generator

GENERAL DESCRIPTION

066HT001


3/44

Starter otor


4/44

WIRE CODINGDescription

Codes used in the circuit diara! re"resent #ire si$e

and co%or.E&a!"%e' 0.( R

)ire co%or *Red+

)ire si$e *0.( !!,+

Wire Si.e Speci/ications

Wire Si.e

)ire si$e is s"eci-ied in the !etric sste!.

The !etric sste! i/es the #ire si$e in crosssectiona% area !easured in suare !i%%i!eters.

No!ina% Si$e Cross section area

*!!+

Outside dia!eter

*!!+

2a&i!u! a%%o#a3%e

Current *A+

0.4

0.(

0.5(

1.,(

,

4

(

5

1(

,0

0.4,

0.(64

0.55(

1.,5

,.071

4.,76

(.,,

.7(,

14.46

,0.61

1.5

,.0

,.,

,.(

,.7

4.6

8.8

(.(

.0

5.,

7

1,

16

,1

,5

4.(

(4

6

(

7


5/44

Wire Color

A%% #ires ha/e co%orcodes insu%ation.

)ires 3e%onin to a sste!9s !ain harness ha/e a sin%eco%or .

)ires 3e%onin to a sste!9s su3circuits ha/e a co%oredstri"e *tracer+ .

Stri"ed #ires use the -o%%o#in code to sho# #ire si$e

and co%ors.

E&a!"%e' 0.( G R

Red *Stri"e *tracer+ co%or+

Green *:ase co%or+

)ire si$e *0.( !!,+

A33re/iations are used to indicate #ire co%or #ithin acircuit diara!.

Re-er to the -o%%o#in ta3%e.

Wire Color-Codin

Co%orcodin 2eanin Circuits

: :%ac; Starter circuit and roundin circuit

) )hite Charin circuit

R Red Lihtin circuit

G Green Sina% circuit

<


6/44

S01OLS AND A11REIATIONS

Description

The s!3o%s and a33re/iations used in the circuitdiara! !a;e the diara! easier to read andunderstand.

S"#$ols

The i%%ustration at the %e-t sho#s t"ica% s!3o%s used

in circuit diara!s.

These sa!e s!3o%s !a a%so a""ear in the

te&t. Re-er to the -o%%o#in ta3%e.

S"#$ol and eanin

S!3o% 2eanin S!3o% 2eanin

>use Sin%e -i%a!ent 3u%3

2ain -use Dou3%e -i%a!ent 3u%3

>usi3%e %in; #ire 2otor

S#itch =aria3%e resistor

S#itch Coi% *Inductor+

Contact #irinRe%a

NOTE

Rela" contact s+o4n

in t+e 4irin diara#indicates condition

$e/ore act'ation55,1RT006

:atter

Diode Connector


7/44

S!3o% 2eanin S!3o% 2eanin

E%ectronic "art Liht e!ittin diode

Resistor Reed s#itch

S"ea;er Condenser

Ground

A$$re%iationsThe i%%ustration at the %e-t sho#s t"ica% a33re/iation used inthe circuit diara!s.

These sa!e a33re/iations !a a%so a""ear in the

te&t. Re-er to the -o%%o#in ta3%e.

A$$re%iation and eanin

A33re/iation 2eanin A33re/iation 2eanin

RH

LH

S)

2 ? T

A ? T

>TRR

>L)

TE2P

Rihthand side

Le-thand side

S#itch

2anua% trans!ission

Auto!atic

trans!ission >rontRear

>usi3%e %in; #ire

Te!"erature

STD

OPT

) ?

)O ?

OD

ACCA ? C

AT>

=S=

Standard eui"!ent

O"tiona% eui"!ent

)ith )ithout

O/erdri/e

Accessories

AirconditionerAuto!atic trans!ission -%uid

=acuu! s#itch /a%/e


8/44

&SES

&'se 71lade T"pe 4it+ Pol"#eric 8o'sin9

>uses are %ocated in the -use 3o&.

This t"e o- -use is hih% resistant to 3oth heat and shoc;.It is %ihter in #eiht than con/entiona% %ass tu3e -uses.

A%% -uses are trans"arent so that a 3%o#n -use is

easi% identi-ied.

>use S"eci-ications

Current *A+ Housin Co%or

(


9/44

GENERATOR

DISASSE1L0

Disasse#$l"Steps

1. Pu%%e nut 1,. Rotor asse!3%

,. Pu%%e 14. :earin retainer

4. >an 18. :a%% 3earin

8. Co%%ar 1(. :earin co/er

(. :ushin 16. Rin

6. Co/er 1. >ront -ra!e

. Recti-ier ho%der asse!3% 15. Rear end -ra!e asse!3%5. Reu%ator 17. :a%% 3earin

7. Recti-ier ho%der ,0. Rotor coi%

10. Throuh 3o%t ,1. Stator asse!3%

11. >ront -ra!e and rotor asse!3% ,,. Recti-ier asse!3%


10/44

Disasse#$l" steps

*5 P'lle" N't

25 P'lle"

35 &an!5 Collar

;5 1's+in

65 Co%er


11/44

@ui%u!3aui !artes 17 a3ri% %eccin tra3aBos Sra. :%anca 2uena%a Re"resnetante 1( a3ri%

INSPECTION AND REPAIR

2a;e the necessar adBust!ents re"airs and "art re"%ace!ents i- e&cessi/e #ear or da!ae is disco/ered

durin ins"ection.

It is !ost i!"ortant that e%ectrica% co!"onents 3e ;e"t c%ean and dr at a%% ti!es.A%#as /isi3% chec; the -usi3%e %in;s the -uses and the indicator %ihts -or da!ae as the -irst ste" in theins"ection and re"air "rocedure.

Rotor Coil

Rotor Coil Resistance

se a circuit tester to !easure the rotor coi%resistance 3et#eenthe ter!ina%s.

Rotor Coi% Resistance oh!

Standard

7I- the !easured resistance is a3o/e or 3e%o# the

s"eci-ied standard the rotor coi% asse!3% !ust 3ere"%aced.

Stator

Stator Contin'it"

Chec; -or continuit across the stator coi%s.

I- there is no continuit the stator asse!3% !ust 3e

re"%aced.

Stator Ins'lation

se a circuit tester to chec; that there is no continuit3et#een the stator coi%s and the core.I- there is continuit 3et#een the stator coi%s and thecore the stator asse!3% is de-ecti/e and !ust 3ere"%aced.


12/44

Recti/ier 8older Asse#$l"

Recti/ier C+ec:

se a circuit tester to chec; the 3atter side recti-iers *+

and the round side recti-iers *F+.1. Touch one circuit tester %ead to the 3atter side ter!ina%

*+.

,. Touch the other circuit tester %ead to one o- the

3atter side recti-iers.

Note the circuit tester aue readin *continuit orin-inite resistance+.

4. Re/erse the "osition o- the circuit tester %eads. Thecircuit testeraue readin shou%d 3e the o""osite o-Ste"s ,.

8. Continue the "rocedure -or the re!ainin 3atter siderecti-iers.I- the circuit tester aue readin at an "ointis a3nor!a% the recti-ier ho%der asse!3% !ust

3e re"%aced.

(. Touch one circuit tester %ead to the round side ter!ina%

*F+.

6. Touch the other circuit tester %ead to one o- theround side recti-iers.

Note the circuit tester aue readin *continuit orin-inite resistance+.

. Continue as in Ste"s 48 a3o/e -or the re!aininroundside recti-iers.


13/44

P'lle"

Chec; the "u%%e -or e&cessi/e #ear and crac;in.

&an

Chec; the -an -or crac;in and distortion.

1all 1earin

Chec; the 3a%% 3earins -or 3indin dra rouhness andnoise.


14/44

REASSE-1L0

Reasse#$l" Steps1. Recti-ier asse!3% 1,. >ront -ra!e and rotor

,. Stator asse!3% 14. Throuh 3o%t

4. Rotor coi% 18. Recti-ier ho%der

8. Rear end -ra!e asse!3% 1(. Reu%ator

(. :a%% 3earin 16. Recti-ier ho%der asse!3%

6. >ront -ra!e 1. Co/er

. Rin 15. :ushin

5. :earin co/er 17. Co%%ar

7. :a%% 3earin ,0. >an

10. :earin retainer ,1. Pu%%e

11. Rotor asse!3% ,,. Pu%%e nut


15/44

Reasse#$l" Steps

*5 Recti/ier Asse#$l"

25 Stator Asse#$l"

35 Rotor Coil!5 Rear End &ra#e Asse#$l"

;5 1all 1earin

65 &ront &ra#e


16/44

STARTER

DISASSE1L0

Disasse#$l" Steps

1. Lead #ire

,. 2anetic s#itch asse!3% andas;et

4. :rush ho%der scre#

8. Throuh 3o%t

(. Rear 3rac;et

6. :rush

. :rush ho%der and s"rin

5. ront 3rac;et

11. Center 3rac;et

1,. Id%e ear asse!3%

14. :a%%

18. Return s"rin

1(. O/er runnin c%utch


17/44

Disasse#$l" Steps

*5 Lead Wire

25 anetic S4itc+ Asse#$l" and Gas:et

35 1r's+ 8older Scre4Loosen the 3rush ho%der scre#s at the rear 3rac;et.

!5 T+ro'+ 1olt

;5 Rear Rac:et

65 1r's+


18/44


2a;e the necessar adBust!ents re"airs and "art re"%ace!ents i- e&cessi/e #ear or da!ae is disco/ereddurin ins"ection.

It is !ost i!"ortant that e%ectrica% co!"onents 3e ;e"t c%ean and dr at a%% ti!es.A%#as /isi3% chec; the -usi3%e %in;s the -uses and the indicator %ihts -or da!ae as the -irst ste" in the

ins"ection and re"air "rocedure.

Ar#at're

Co##'tator &ace

Chec; the co!!utator -ace -or rouhness.

I- necessar dress the co!!utator -ace #ith -ine

sand"a"er *(00 or 600+.

:e a3so%ute% sure that there are no !eta% -i%ins inthe se!ent a"s.

Co##'tator R'n-O't

1. 2ount the ar!ature asse!3% on =3%oc;s.

,. se a dia% indicator to !easure the co!!utator run

out.

I- the runout is reater than the s"eci-ied standard 3ut

%ess than the s"eci-ied %i!it the co!!utator !a 3e

turned on a %athe to correct it.

I- the runout e&ceeds the s"eci-ied %i!it thear!ature asse!3% !ust 3e re"%aced.

Co!!utator RunOut !!

*in+ Standard Li!it

0.06 *0.00,+ or %ess 0.1 *0.008+

Co##'tator Se#ent Groo%e Dept+

se the =3%oc;s and the dia% indicator to !easure thede"thD o- each o- the co!!utator se!ent roo/es.Re"%ace the ar!ature asse!3% i- the co!!utator se!entroo/e de"th is %ess than the s"eci-ied %i!it.

Co!!utator Se!ent Groo/e De"thD !!

*in+ Standard Li!it

0.( F 0.5 *0.0,0 F 0.041+ 0., *0.005+

Ar#at're Coil

1. P%ace the ar!ature in a ro#%er tester.

,. Ho%d a hac;sa# 3%ade aainst the ar!ature core.

S%o#% rotate the ar!ature.

I- the ar!ature is shorted the hac;sa# 3%ade#i%% /i3rate.

Re"%ace the ar!ature asse!3% i- it is shorted.


19/44

Ar#at're Contin'it"

se a circuit tester to chec; -or continuit 3et#een theco!!utator se!ents.I- there is no continuit 3et#een an t#o "oints on the

co!!utator the ar!ature asse!3% !ust 3e re"%aced.

Ar#at're Ins'lation

se a circuit tester to chec; that there is no continuit

3et#een the co!!utator se!ents and the coi% core.

I- there is continuit 3et#een the co!!utator se!entsand the coi% core the ar!ature asse!3% is de-ecti/e and

!ust 3e re"%aced.

0o:e

&ield Coil Contin'it"

se a circuit tester to chec; -or continuit 3et#een the

connectin %eads and the 3rushes.

Re"%ace the o;e asse!3% i- there is no continuit at

an "oint.

0o:e Ins'lation

se a circuit tester to chec; that there is no continuit

3et#een the -ie%d coi% and the o;e 3od.

I- there is continuit 3et#een the -ie%d coi% and theo;e 3od the o;e asse!3% is de-ecti/e and !ust3e re"%aced.


20/44

Pinion Cl'tc+1. C%ean the "inion c%utch #ith a c%ean ra.

,. Chec; the "inion c%utch and "inion ear -ore&cessi/e #earand da!ae.

4. Turn the "inion ear c%oc;#ise.The ear shou%d turn s!ooth% #ith no resistance.

I- the ear does not turn s!ooth% the "inionc%utch asse!3% !ust 3e re"%aced.

8. Turn the "inion ear counterc%oc;#ise.

The ear shou%d %oc; -ir!%.

I- the ear does not %oc; -ir!% the "inion c%utchasse!3% !ust 3e re"%aced.

1earin

Ins"ect the 3earins -or e&cessi/e #ear and da!ae.

Re"%ace the 3earins i- necessar.

anetic S4itc+

CATION

Do not appl" an operatin test to t+e #anetics4itc+ as a sinle 'nit5

Coil Inspection

Ins"ect the continuit 3et#een 2 ter!ina% and case o- the

!anetic s#itch usin a circuit tester.


21/44

REASSE-1L0

Reasse#$l" Steps

1. Center 3rac;et 7. Rear 3rac;et

,. O/er runnin c%utch 10. :rush ho%der scre#4. Id%e ear asse!3% 11. Throuh 3o%t

8. >ront 3rac;et 1,. :a%%

(.


22/44

Reasse#$l" Steps

*5 Center 1rac:et

25 O%er R'nnin Cl'tc+

35 Idle Gear Asse#$l"

AdBust the o/er runnin c%utch -ront 3rac;et and 3earinc%earance #ith adBustin #asher so that the c%earance!a3eco!e as s"eci-ied.>ront :rac;et and :earin C%earance !! *in+

0., F 0.5 *0.005 F 0.041+

!5 &ront 1rac:et

;5 0o:e Asse#$l"

65 1r's+ 8older and Sprin


23/44

PREHEATING STARTING AND

ELECTRICAL ENGINE CONTROL S


24/44



It is !ost i!"ortant that e%ectrica% co!"onents 3e ;e"t c%ean and dr at a%% ti!es.

A%#as /isi3% chec; the -usi3%e %in;s the -uses and the indicator %ihts -or da!ae as the -irst ste" in the

ins"ection and re"air "rocedure.

Pre+eatin S"ste#

Glo4 Pl'

Chec; each o- the %o# "%us -or continuit.

Re"%ace the %o# "%us as a set i- one or !ore o- the %o#

"%us does not ha/e continuit.

Glo4 Rela"

Chec; the %o# re%a o"eration.

Ter!ina% Positions

A >ro! the -usi3%e %in;

B To the contro% resistor

>ro! the -use 3o& To round

Control Resistor

Chec; the heat coi% -or 3rea;ae and -usin.

Re"%ace the contro% resistor i- the heat coi% is 3ro;en or

-used.

NOTE3

Co##on Control Resistor Pro$le# are

*5 1ro:en 4ires ca'sed $" %i$ration

25 &'sin ca'sed $" o%er+eatin

T+is is 's'all" t+e res'lt o/ #is#atc+in t+e lo4pl' and t+e control resistor5

W+en Installin t+e Control Resistor

*5 1e s're t+at "o' are installin a control resistor o/t+e proper ratin5

25 1e s're t+at t+e lo4 pl' is co#pati$le 4it+ t+e

control resistor5

35 1e s're t+at t+e control resistor is sec'rel"

connected5


25/44

Control Resistor Contin'it"

se a circuit tester to chec; that there is continuit3et#een ter!ina% and ter!ina% .I- there is no continuit 3et#een ter!ina% and ter!ina%

C the contro% resister is de-ecti/e and !ust 3e re"%aced.

Startin S"ste#

Circuit diara! ter!ina% "ositions are sho#n in the i%%ustration.

Starter Rela"

Chec; the starter re%a o"eration.

Ter!ina% Positions

To starter ter!ina% C

B

To starter ter!ina% :C To starter s#itch

E To round

Electrical Enine Control S"ste#7I/ so e>'ipped9

Stop Control otor and Act'ator Ca$le Asse#$l"

Chec; the sto" contro% !otor o"eration. Ar!ature asse!3%

)or! #hee% asse!3%

Starter s#itch

>use


26/44

Connector Ter#inal Positions

A To actuator L

B To -use 3o& LR

E To actuator round :

To actuator L


27/44

SECTION 6&

EJHAST S


28/44

GENERAL DESCRIPTION

1(02)00,

The e&haust sste! consists o- the /i3nonasse!3% the e&haust "i"es and the si%encer.

In the hori$onta% sste! the e&haust "i"es run -ro!

the e&haust !ani-o%d 3eneath the /ehic%e -ra!e to therear o- the /ehic%e.

In the /ertica% e&haust sste! the e&haust "i"es run-ro! the e&haust !ani-o%d 3eneath the /ehic%e -ra!eto the to" o- the /ehic%eBust 3ehind the ca3.

The e&haust "i"es are connected to each other 3series o- s%ee/e c%a!" and ? or -%ane 3o%ts. The areattached to the /ehic%e -ra!e 3 c%a!"s and 3rac;ets.

Ru33er 3ushins are used at su""ort "oints.

=i3non asse!3% is a Boint sste! ca%%ed D.K.2. #hichis used to "re/ent the %ea;ae o- e&haust noise and

ases -ro! the enine.


29/44

8ori.ontal O'tlet T"pe

REOAL

Re#o%al Steps

1(02)001


30/44

1. E&haust "i"e c%a!" *A+ 8. E&haust "i"e c%a!" *:+

,. E&haust "i"e c%a!" *A+ (. E&haust si%encer

4. Rear e&haust "i"e 6. >ront e&haust "i"e #ith


31/44

REOAL STEPS

*5 E?+a'st Pipe Cla#p 7A9

25 E?+a'st Pipe Cla#p 7A9

35 Rear E?+a'st Pipe!5 E?+a'st Pipe Cla#p 719

;5 E?+a'st Silencer

65 &ront E?+a'st Pipe 4it+ D5@55


32/44

ertical O'tlet T"pe

Re#o%al Steps

1. Heat "rotector *A+ 6. Rear e&haust "i"e

,. Heat "rotector *:+ . E&haust "i"e c%a!" *A+

4.

Rear e&haust "i"e 3o%t u""er 5.

>ront e&haust "i"e #ith8. Rear e&haust "i"e 3o%t %o#er 7. E&haust si%encer c%a!"

(. E&haust "i"e c%a!" *:+ 10. E&haust si%encer


33/44

Re#o%al Steps

*5 8eat Protector 7A9

25 8eat Protector 719

35 Rear E?+a'st Pipe -$olt, 6pper!5 Rear E?+a'st Pipe -$olt, Lo4er

;5 E?+a'st Pipe Cla#p 719

65 Rear E?+a'st Pipe


34/44



E?+a'st Pipes and E?+a'st Silencer1. Chec; the e&haust "i"es and the e&haust si%encer -or

corrosion and da!ae.

Re"air or re"%ace as reuired.

,. Chec; the "i"e and si%encer connections -or%ooseness and !isa%in!ent.

A%in and tihten as reuired.

4. Chec; the "i"e su""ort ru33er rins -or deterioration.

Re"%ace as reuired.


35/44

8ori.ontal O'tlet T"pe

INSTALLATION

Installation Steps

1. >ront e&haust "i"e #ith D.K.2. 8. Rear e&haust "i"e

,. E&haust "i"e c%a!" *:+ (. E&haust "i"e c%a!" *A+

4. E&haust si%encer 6. E&haust "i"e c%a!" *:+


36/44

Installation Steps

*5 &ront E?+a'st Pipe 4it+ D5@55

1+ Connect the -ront e&haust "i"e #ith D.K.2. de/ice

to the e&haust !ani-o%d.,+ Te!"orari% tihten the -ront e&haust "i"e -%ane nuts.

NOTE3

Reti+ten t+e /ront e?+a'st pipe /lane n'ts to t+e

speci/ied tor>'e a/ter installin t+e e?+a'st silencer,rear e?+a'st pipe, and e?+a'st cla#p5

E&haust Pi"e >%ane Nut Torue N.! *;.! ? %3.-t+

47 *8 ? ,7+

NOTE

Ti+ten t+e /lane n'ts care/'ll" so t+at t+eclearance $et4een t+e D5@55 de%ice collar and/lane is e%en5

25 E?+a'st Pipe Cla#p 719

A""% !u--%er sea%er to the e&haust "i"e and e&haustsi%encerBoints.

The sea%er shou%d e&tend a""ro&i!ate% (0!! *,in+ -ro!each side o- the Boint.

35 E?+a'st Silencer

!5 Rear E?+a'st Pipe

;5 E?+a'st Pipe Cla#p 7A9


:e a3so%ute% sure that the e&haust "i"e c%a!"s and ? orthe -%ane 3o%ts are secure% -astened to the e&haust

"i"es and the si%encer.

I- the /ehic%e is eui""ed #ith an e&haust 3ra;e 3ea3so%ute% sure that the e&haust 3ra;e /a%/e is

correct% insta%%ed to the e&haust "i"es.

E?+a'st S"ste# C+ec:

1. Start the enine and a%%o# it to id%e.

,. Chec; -or as %ea;ae -ro! the e&haust "i"e Boints.

4. Chec; -or noise and /i3ration.


37/44

ertical O'tlet T"pe

Installation Steps

1. E&haust si%encer 6. E&haust "i"e c%a!" *:+

,. E&haust si%encer c%a!" . Rear e&haust "i"e 3o%t %o#er

4. >ront e&haust "i"e #ith D.K.2. 5. Rear e&haust "i"e 3o%t u""er

8. E&haust "i"e c%a!" *A+ 7. Heat "rotector *:+

(. Rear e&haust "i"e 10. Heat "rotector *A+


38/44

Installation Steps

*5 E?+a'st Silencer

25 E?+a'st Silencer Cla#p

35 &ront E?+a'st Pipe 4it+ D5@551+ Connect the -ront e&haust "i"e #ith D.K.2. de/ice

to the e&haust !ani-o%d.

,+ Te!"orari% tihten the -ront e&haust "i"e -%ane nuts.

NOTE3

Reti+ten t+e /ront e?+a'st pipe /lane n'ts to t+e

speci/ied tor>'e a/ter installin t+e e?+a'st silencer,rear e?+a'st pipe, and e?+a'st cla#p5E&haust Pi"e >%ane Nut Torue N.! *;.! ?%3.-t+

47 *8 ? ,7+

NOTETi+ten t+e /lane n'ts care/'ll" so t+at t+eclearance $et4een t+e D5@55 de%ice collar and/lane is e%en5

!5 E?+a'st Pipe Cla#p 7A9

A""% !u--%er sea%er to the e&haust "i"e and e&haustsi%encerBoints.

The sea%er shou%d e&tend a""ro&i!ate% (0 !! *, in+ -ro!each side o- the Boint.

;5 Rear E?+a'st Pipe



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SECTION 6G

TR:OCHARGER

CONTENTSPAGE

General Description.................................................................................................................... 6G - 2

Identi/ication Plate and Asse#$l" N'#$er............................................................................... 6G - 3

T'r$oc+arer Ser%icin.............................................................................................................. 6G - 3

Preca'tions ................................................................................................................................. 6G - 3

Inspection and Repair ................................................................................................................ 6G - !

T'r$ine S+a/t End Pla" .......................................................................................................... 6G - !


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T'r$oc+arer

GENERAL DESCRIPTION

>062=0,6

2aBor tur3ocharer co!"onents are constituted theCenter Housin and Rotatin Asse!3% *CHRA+

the co!"ressor housin and the tur3ine housin.

Rotatin "arts inc%ude the tur3ine sha-t the co!"ressor#hee% the sha-t 3earins the thrust 3earins and the oi%sea% rins. These "arts are su""orted 3 the centerhousin.

The tur3ocharer increase air inta;e e--iciencthe resu%ts increased enine "o#er reduced -ue%

consu!"tion and !ini!a% enine noise.

Tur3ocharer rotatin "arts o"erate at /er hih s"eedsand te!"eratures. The "arts !ateria%s ha/e 3eencare-u%% se%ected and !achined to e&tre!e% hih

"recision.


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IDENTI&ICATION PLATE AND ASSE1L0N61ER

The tur3ocharer na!e"%ate i/es the date o-

!anu-acture and other i!"ortant in-or!ation reuired to

identi- the unit #hen ser/ice inuiries are !ade.

The tur3ocharer na!e"%ate has the -o%%o#in

in-or!ation sta!"ed on it. Re-er to the i%%ustration.

Tur3ocharer s"eci-ication "roduction ear and

"roduction !onth.

Production date seria% nu!3er and "roduction %ine

na!e.

Part nu!3er assined 3 IS 2OTORS LI2ITED.

E&a!"%e' 57601780Part nu!3ers indicate s"eci-ic desins or

con-iurations.

TR1OC8ARGER SERICING

1. Re-er to TRO:LESHOOTING in this 2anua% to deter!ine #hether or not tur3ocharer re"air or o/erhau% isreuired.

,. The -o%%o#in "rocedures shou%d a%so 3e "er-or!ed *either #ith the tur3ocharer re"air on the /ehic%e orre!o/ed -ro! the /ehic%e 3ut not disasse!3%ed+ to deter!ine #hether or not tur3ocharer re"air or o/erhau% is

reuired.

M =isua% chec;s

M End "%a !easure!ents

Re-er to INSPECTIONAND REPAIR

PRECATIONS

Tur3ocharer ser/icin reuires reat care and e&"ertise.

>au%t tur3ocharer ser/icin "rocedures can resu%t in serious da!ae to "istons /a%/es c%inder %iners and

other i!"ortant enine "arts.

IS does not reco!!ended the "er-or!ance o- an ser/icin "rocedure not s"eci-ied descri3ed in this

2anua%. Contact our nearest GARETT T:O INC. ser/ice -aci%it to ha/e the tur3ocharer asse!3% re"aired oro/erhau%. The identi-ication "%ate and asse!3% nu!3er #i%% 3e reuired 3 the ser/ice -aci%it.


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2a;e the necessar adBust!ent re"airs and "art re"%ace!ents i- e&cessi/e #ear or da!ae is disco/ered

durin ins"ection.

2inor ser/icin o"erations are descri3ed in this Section.

Contact the nearest GARRETT SER=ICE >ACILIT< -or !aBor

re"airs and !aintenance.

Inspect /ollo4in ite#s $e/ore startin t+e repair5

T'r$oc+arer +o'sin /or crac:s or da#ae5

Gas:et s'r/aces /or da#ae5

Seals and as:ets /or da#ae5

T'r$ine and co#pressor $lades /or da#ae or

car$on $'ild'p5

Air and e?+a'st e?it openins /or oil or 4etness5 &or rindin or ro'+ness 4+en spinnin t'r$ine

and co#pressor 4+eels $" +and5

&or e%idence o/ t'r$ine or co#pressor $lades

contactin t+e s+ro'd or +o'sin5 I/ an" o/ t+ea$o%e conditions e?its, t+e t'r$oc+arer #'st $e

replaced or repaired5

T'r$ine S+a/t End Pla"

1. Set a dia% indictor to the tur3ine sha-t end.

,. A""% a -orce o- a%ternate% to the co!"ressor #hee%

end and the tur3ine #hee% end.

4. Read the dia% indicator.Tur3ine Sha-t End P%a !!

*in+ Standard

0.08( F 0.070 *0.0015 F 0.004(+

I- e&cessi/e re"%ace the tur3ocharer.


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