APHM, 8M, AND 8MA ENGINE · mechanical service parts list akd 3574 aphm, 8m, and 8ma engine i page plate block-cylinder ma3 al camshaft ma5 a2 controls-engine ma 60-ma64 a 30, a 31

MECHANICAL SERVICE PARTS LIST AKD 3574

APHM, 8M, AND 8MA ENGINE I,.Page Plate

BLOCK-CYLINDER MA3 Al

CAMSHAFT MA5 A2

CONTROLS-ENGINE MA 60-MA 64 A 30, A 31

COVER-CYLINDER SIDE MA ll-MA 12 A5

COVER-VALVE ROCKER MA 10 A4

CRANKSHAFT MA5 A2

ELBOW-WATER OUTLET MA 10 A4

EXHAUST SYSTEM MA 58-MA 59 A 29

FILTER-OIL MA 15 A6

HEAD-CYLINDER MA7 A3

KITS-ENGINE SERVICE MA 19

MANIFOLD MA20 A9

MOUNTINGS-DYNAMO MA 18 A8

MOUNTINGS-ENGINE MA 56-MA 57 A 28

PISTONS ... MA4 Al

PLATE-FRONT MOUNTING MA5 A2

PLUGS-SPARKING MA 10 A4

PUMP-OIL MA 13 A6

PUMP-WATER MA 16-MA 17 A7

ROD-CONNECTING MA5 A2

SHAFT-VALVE ROCKER MA9 A3

TAPPETS AND PUSH-RODS MA6 A2

THERMOSTAT MA 10 A4

UNIT-ENGINE MA3 Al

APHM, 8M, AND 8MA ENGINE I,..Page Plate

BLOCK-CYLINDER MA3 Al

CAMSHAFT MA5 A2

CONTROLS-ENGINE MA 60-MA 64 A 30, A 31

COVER-CYLINDER SIDE MA ll-MA 12 A5

COVER-VALVE ROCKER MA 10 A4


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DESCRIPTION Part No. No. ell Change Point REMARKS::la

ENGINE

. ...Not available; use 8G 12APHM Type SRA 3 1. 1 (E) 8M/ U/10l to 1217,..Hybrid Type 8G 12 I A 1 (E) 8MA/U/1391 to 320829 .

(plus (E) 8M/U/1218 to 1390)...2 1. (E) 8M/ U/I0l to 1217 Not available; use 28G 94

together with 1 off waterpump 12A 1332, 1 off jointwasher 88G 215, 2 off eachscrews HZS 0515 andHZS 0510, 4 off springwasher LWN 204 and 2 offdowel 2K 6124

Engine unit-half APHM Type SRA5 .

APHM, 8M, AND 8MA-803-ccENGINE UNIT

Engine unit-stripped

Hybrid Type 28G 94 2A 1. (E) 8MA/U/1391 to 320929(plus (E) 8MU/1218 to 1390)

Block assembly-cylinder ..APHM Type C4-51 3 1. (E) 8M/U/101 t o 1217 Not available; use 28G 89together with 1 off waterpump 12A 1332 1 off jointwasher 88G 215, 2 off eachscrew HZS 0515 andHZS 0510, 4 off springwasher LWN 204 and 2 offdowel 2K 6124

Hybrid Type 28G 89 , 3A 1. (E) 8MA/U/1391 to 320829(plus (E) 8M/U/1218 to 1390)

.6K 580 7 4 Use 51K 255 togetherwith 4 off nut 51K 371for this application

. 2K 8169 .4 4 ... 2K 1345 .. ...5 2...... . .

.. 2K 8623 6 2 ..

PlugWelch .Oil release valve passage.Oil gallery .

StudCylinde r h ead-long

Cylinde r head-longCylinde r h ead-medium .

..51K 255 7 4 .....51K 254 8 1 ...Use 51K 256 for this

applicationCylinder h ead- short 51K 256 9 5 .Blanking plate .. 53K 525 10 2 .. ..Dynamo bracket-rear 53K 525 10A 2. ... . .

~~~:~ ~~~~-;~~~t ::::.:::: ::.:::::::::::: :~~~ ~~; : : ::::: : : :::gA ' :: ::~:: : : ] ~.~)..~~!.?~~~~ .:~ ..~~~~ .. ::::: :::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::Restrictor-camshaft oil feed 1A 1964 12 1.... ... . .Gap- main bearing

Front NSP 1 .Centre NSP 1 .Rear NSP 1 .

Dowel-main bearing cap 2A 54 13 6 .Screw-main bearing cap 2A 53 14 6 .Washer-lock 6K 927 15 6 .P lug-main bearing cap-rear 2K 4608 16 1 .Pipe-drain-main bearing cap-rear 2A 253 17 1 .Cover-crankcase-rear NSP 1 .Washer-joint 2A 127 18 1 .Screw 53K 1028 19 3 'Liner-camshaft-front 2A 52 20 1 ..Liner-cylinder block. 2A 518 21 4 .Plug-drain tap boss 2K 4993 .. . 22 1 .Washer 6K 638 23 1 .

~fshe~yf~~~:) ~.~~~~ ..::::::::::::::::::::::::::::::::~~ ~~~5" : : ::: : : :: : : :~::: : :: : : : ~: : : :: :: : : : : :: : : :::: :::::::::::::::::::::::::::::::::::• ::: ] For service purposes only

. ...Not available; use 8G 12

--- __m. E"NGiNE- u-r~iiT-Engine unit-stripped

AP"M~Type SRA 3 1. 1 (E) 8M/U/101 to 1217,..Hybrid Type 8G 12 IA 1 (E) 8MA/U/1391 to 320829 .

(plus (E) 8M/U/1218 to 1390)Engine unit-half APHM Type SRA5 2 1. (E) 8M/U/IOl to 1217 Not available; use 28G 94

together with 1 off waterpump 12A 1332, 1 off jointwasher 88G 215 , 2 off eachscrews HZS 0515 andHZS 0510, 4 off springwasher LWN 204 and 2 offdowel 2K 6124

Hybrid Type 28G 94 2A 1. (E) 8MA/U/1391 to 320929 .(plus (E) 8MU/1218 to 1390)

Block assembly-cylinder ..APHM Type C4-51 3 1. (E) 8M/U/I01 t o 1217 Not available; use 28G 89together with 1 off waterpump 12A 1332 1 off joint


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DESCRIPTION Part No. No. elS Change Point REMARKS~

0

Engine Unit-803-cc-continued

... ...27 1 se t ..

......27 1 se t .

......27 1 set .

......27 1 set .. ..

......27 1 set .

......27 1 set .

...... 27 1 set ..

......27 1 set .. .

...... 27 1 set .. ..

.... ..27 1 set .. ..

INot available ; use 8G 2439Grades 3 or 6 with oversizes

Not available; us e ringpiston-engine set 8G 2440with oversizes

......26 4 .

......26 4 .

..... .26 4 ..

......26 4 .

.... ..26 4 ..

Piston assembly-Grade 3Standard 2A 1011 03 26 4 ..010" (,254 mm) GI S 2A 1011 13 ..26 4 ..'020" ('508 m m) GI S 2A 10 11 23 26 4 .'030" ('762 mm) GIS 2A 1011 33 26 4 ...... .. .. ..... .. .. . .. ..040" (1 '016 mm) GIS 2A 1011 43 .26 4 ..

Piston assembly-Grade 6Standard 2A inn 06.010" (,254 mm) GIS 2A I On 16.020" ('508 mm) GIS 2A lOll 26-030" ('762 mm) GIS ..2A 1011 36-040" (1-016 mm) GIS 2A 1011 46

Piston assembly-engine set-Grade 3Standard.... .............. .. .. 8G 2439 03.010" ('254 mm) GI S 8G 2439 13-020" ('508 mm) GIS 8G 243923'030" ('762 mm) GIS 8G 2439 33'04011 (1'016 mm) GIS 8G 2~39 43

Piston assembly-engine set-Grade 6Standard.... .. .. 8G 2439 06.010" ('254 mm) GIS 8G 2439 16'020" ('508 mm) GIS 8G 2439 26.030" ('762 mm) GIS 8G 2439 36'040" (1'016 mm) GIS 8G 2439 46

Ring-piston-topStandard 2A 99 28 4 ..010" ('254 mm) GIS 2A 0099 10 28 4 ...020" ('508 mm) GIS 2A 0099 20 28 4 ..-030" ('762 mm) GIS 2 A 0099 30 28 4 ..040" (1'016 mm) GIS 2A 0099 40 28 4 .

Ring-piston-2nd and 3rdSt an dard ........ .. ... .. .... ... ..... ...2A 100 29 8 ..010" ('254 mm) GIS .. 2A 0100 10 29 8 ...020" ('508 mm) GIS .2A 0100 20 29 8 ..030" ('762 mm) GIS 2A 0100 30 29 8 ..040" (1'016 mm) GIS 2A 0100 40 29 8 ..

Ring-piston-scraperStandard 2A 101 30 4 .'010" (,254 mm) GIS 2A 0101 10 30 4 ...020" ('508 mm) GIS 2A 0101 20 30 4 .'030" (,762 mm) GI S . 2A 0101 30 30 4 ..040" (1'016 m m) GIS 2A 0101 40 30 4 .

Ring-piston-engine setStandard 8G 2440 31 1 set ..'010" ('254 mm) GIS 8G 2440 10 31.. .. 1 set ..020" ('508 mm) GIS 8G 2440 20 31.. .. 1 set ..'030" ('762 mm) GIS 8G 2440 30 31.. .. 1 set .'040" (1'016 mm) GIS 8G 244 0 40 31.. .. 1 set .

Pin-gUdgeonStandard 2A 60 32 4 .'002" ('052 mm) GIS 2A 00 60 02 32 4 ..-004" ('102 mm) GIS 2A 0060 04 32 4 ..

INot available ; use 8G 2439Grades 3 or 6 with over-sizes

1 <:pt9.7

...... 26 4 ..

.... ..26 ...4 .

......26 4 ..

......26 4.............. ...... . ......26 4 ..

. ':;fi ~u~ ~ Ui> .:; U <t! .

.. ..... ..2A 101 1 13 26 4 .

........ .2A 1011 23 26 4 ....... ...2A 1011 33 26 4 .

.....2A 1011 43 26 4 .

:,tanaaru .-010 " (,254 mm) GI S'020" ('508 mm) GIS'030" ('762 mm) GIS.040" (1'016 mm) GIS

Piston assembly-Grade 6Standard.... .... ... .. ... .... .. .. .... .. .2A 10.11 06.010" (,254 mm) GIS ... .2A I On 16'020" ('508 mm) GIS 2A l Oll 26-0 30" (-762 mm) GIS 2A 1011 36'040" (1-016 mm) GIS 2A 1011 46

Piston assembly-engine set-Grade 3Standard..... ..... .. ............ ...... .. 8G 2439 03 27 1 set ...010" ('254 mm) GIS 8G 2439 13 27 1 set ..-020" ('508 mm) GIS 8G 243923 27 1 set .'030" ('762 mm) GIS . ..8G 2439 33 27 1 se t .. ..'040" (1'016 mm) GIS 8G 2~39 43 .27 1 set .

Piston assembly-engine set-Grade 6c.::~ 'l nrl 'l't""r1


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MECHANICAL SERVICE PARTS LIST AKD 3574..

.e-Illus. ~

c:=DESCRIPT IO N P art N o. No. cd Change Point REMARKS

~

0

•. .

...Use LWN 305 fo r thisapplication

...7 4 .....LWN 305 .Washer-spring .Bearing-connecting rod

Standard 8G 2203 8 1 set .. . .·010" ('254 mm) U/S .. ..8G 2203 10 8 1 set .. ..·020" (,508 mm) U/S .. 8G 2203 20 8 1 set ..,030" (,762 mm) U/ S 8G 2203 30 8 1 set ..·040" (1'016 mm) U IS 8G 2203 40 8 1 set .. .. ..,06 0" (1,524 m m) U IS 8G 2203 60 . . 8 .. 1 set.. ........ . .

CONNECTING RODS-BEARINGSROd-connecting-Nos.1 and 3 cylinders 2A 621 1.. 2 .Rod-connecting-Nos. 2 and 4 cylinders 2A 620 ..2 2 .

Screw. ....... ...2A 619 3 8 ..Washer-lock . . 6K 595 ...4 4. ... .. ..

Screw-clamping 53K 1379 .5 4 ...... .. .Wash er-spring . 2K 5319 7 4 .

Engine Unit-803-cc- continued

...2A 851 9 1 .

...I G 1167 .. 10 1 ...I A 1559 ...... .11.. 1.

.P ar t No. change; was2A 76 or 12 A 187

....16 1 ....17 AIR .

K ey ..6K 836W asher-packing .. 6K 628

CRANKSHAFT-BEAR INGS-GEARCrankshaft ..

Restrictor - oil ..Bush ..

Bearing-mainStandard ......... ... .. 8G 2177 12 1 set ..·010" ('254 mm) U/S . 8G 2177 10 12 1 set .·02 0" (,508 mm) U /S ..8G 2177 20 .12 1 set .·03 0" ('762 mm) U/S .. ..8G 2177 30 12 1 set,040" (1,016 mm) U/S8G 2177 40 12 1 set.·06 0" (1,524 mm) U /S 8G 217760 12 1 set

Washer-thrustUpper-standard ..IA 1716 13 2 ..Upp er- '003" ('076 mm) 0 IS IA 1716 03 .13 2Lower-standard . I A 1717 14 ..2. ......... .. .Lower-·003 " ('0 76 mm) 0 IS IA 171703 14 2 ..

Ge a r- cra nkshaft . 8G 725 15 1.. ..

....18 1 .....8G 712 ...P a r t No . change ; was2A 297 or 2A 571 not

Pin-oil pump driving 2A 83 19 1 Not available; use 2A 299P in- oil pump driving 2A 299 19 1 .

P la te-cam sh aft locating 2A 84 . . 20 1 ..Scr ew ..H N S 0406 21 3 ..Washer-shakeproof.. . LWN 404 . . 22 3 .Gear-camshaft .2A 84 ....23 1.. .

Ring-tensioner .8G 549 .. 24 2 ..K ey .... ................... ... ... ...W K N 505 . 25 1.. .Washer-lock . ...2A 75 9 26 1.. .Nut .. 6K 629 .. ..27 .Chain-timing 3H 2127 28 ..

CAMSHAFT-GEARCamshaft .

. . . - .

: ] N ot a va ila ble; u se 12 G 619

FRONT MOUNTING PLATEPlate-engine mounting ..Wash er-joint ..

...2A 125 29 1 ......2A 126 30 1 .

12G 213 .30 112G 619 30 1.

Scre w- pla t e to cr ankcase HZS 0505 31.. 2 ...................... .. ..Washer-spring LW Z 305 32 2 ... .. . .Screw-plate to bearing ca p 53 K 2016 33 2 ..Plate-locking 6K 851 34 1 .

ROd-connecting-Nos. 2 and 4 cylinders 2A 620 2 2 .. ..Screw 2A 619 3 8 ...................... .. .Washer-lock 6K 595 4 4 ..

Screw-clamping ... ...53K 1379 5 4 ..... ................ .... . .W asher-spring 2K 5319 7 ..4 Use LWN 305 for this

applica t ion •..7 . .4.LW N 305 .Washer-springBearing-connecting rod

Standard 8G 2203 8 .. 1 set·01 0" ('254 mm) U /S 8G 2203 10 . 8 1 set·020" (,508 mm) U/S 8G 2203 20 8 1 set ..,030" ('762 mm) U /S 8G 2203 30 8 1 set·040" (1,016 mm) U/S 8G 2203 40 8 1 set,060" (1,524 m m) U IS . .. 8G 2203 60 8 1 se t

CRANKSHAFT-BEARI NGS-GEARCrankshaft .. ...2A 851 .... ..9 1 .


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Illus. :ps::

DESCRItPTION Part No . No. es Change Point REMARKS~

0


Ring - gear star t er . ...2A 381 36 1.Ring- gear starter . .. AEA 596... ...36 1Dowel . .. 2K 5844 . ...37 2 ..Dowel ..... ......... .. I G 2984 37 2

FLYWHEELFlywheel assembly .. ...2A 88 35 1.

2A 516 35 188G 227 35 . ...1

:.::::::::::: ] N ot a vailab le ; use 88G 227. P art No. ch a nge; wa sAEA 594 and 12A 182

...Not available ; use AEA 59 6

.. F or us e with flywheel 2A 88....... .. ......... ....... .. .. ..... .... ...... .... ..For use with flywheel

2A 516 and 88 G 227

IScr ew-flywheel to cranks haft 6K 630 38 4 .. . ..Washer - loc k 2K 7816 392 ..

TAPPET AND PUSH-RO DTappet

Standard .. ..2A 13 40 8 ..010" ('254 m m ) O/S 2A 0013 10 40 . .8 ...020" (-508 m m ) O/ S ..2A 0013 20 40 ..8.. .. .. ..

P us h -rod 2A 14 .41. 8 ] Al . .Push-rod #0 12 A 250 4 1 8 ~~~ ~~ ~ ~:~ ~: : :~~::: ~~~ ~ : . :::::::: terna t iv es In sets

CRANKSHAFT PULLEYP ulley- cra nksh aft .P ulle y-cra nksh aft .N ut-st arti ng handle .W asher-lock .

......2A 78 .. 42 1....2A 940 42 1....2A 260 43 1.....I G 1319 44 1

...N ot availa ble ; use 2A 940

DISTRIBUTOR HOUSING-SPINDLEH ou sing-s-distributor ~~~~go:~:]~~t~;r;~;;:;,~,erln~A 1136

12 A 1136 . ...45 1 ..'0 ' ring 13H 2792 49 1 .. ..Sc re w ....... .. ....... ........... ..... .. .. H ZS 0406 ..46 1 P art No. ch ange; wa s

53 K 2017Washer-sha keproof...Spindle-distr ib u tor d riv e

.. LW N 40 4 47 1.... .. ......2A 139 .48 1. .

2A 847 ...48 1I G 2062 .48 .. ...1

::: ::::::: ] Not ava ilable ; use IG 2062

2A 516 35 1 .88G 227 35 . .1.

Scr ew-flywheel to cranks haft 6K 630 38Washe r- lock 2K 7816 39 .

R ing - ge ar star ter ..Ring- gear starter ..Dowel . . . ..Dowel ..

TAPPET AND PUSH-RODTappet

...2A 381 36 1 ......AEA 596.. .. 36 1 ......2K 5844 . . .37 2 ......I G 2984 . .37 2

..4....2 ..

.... .. .... .. .. .J l. ,<U L a vaua uie ; use ~~ \..T ;';:;';:'(

. Par t N o. ch a nge ; wa sAEA 594 and 12A 182

. Not available ; use AEA 596. .

.. F or us e with flywheel 2A 88....F or use wit h flywheel

2A 516 an d 88 G 227

I

. . ...2A 13 40 8 ...2A 0013 10 40 8 ... .. .

....2A 0013 20 40 8 ......2A 14 .41 8 .. .. .. .. .. 1 A !1-pr n::lti " p" in "pt "


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31 39 313

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DESCRIPTION Part No. No. (oj Change Point REMARKS;:30


I. W as C4- 103

. Was 28 G 79

::: ] Not avai la ble ; use 28G 161

::::::::: ] Not a va ila ble ; use 2A 608

.. ..1 ......... .1 .

. 1 . .1

. 1 ......1

....2 . .4 .....2 4 .. .. ..

..2 4 ....2 4 .. . ...2 4 .

... .. . 2 4...3 1

CYLINDER HEAD DETAILSHead assembly-cylinder .... ...NS P .Head assembly-cylinder .. . NSP ..

Head-cylinder (with guides and plug) 2A 2Head-cylinder (with guides and plug) . 2A 613

GuideI nlet . . 2A 4Exhaust . 2A 5Inlet-standard 2A 608Inlet-·01O" ('254 mm) O/S ..... ...2A 0608 10Exhaust-standard . . 2A 608Exhaust-·01O" (,254 mm) O/S 2A 0608 10

Plug-oil ho le 6K 808Stud

Water outlet elbow. ... .. 53K 530 . .. 4 3Rocker bracket-long 51 K 885 5 2Rocker bracket-short 5IK 1473 6 2Inlet a nd exhaust manifold -sh ort. . ..53K 486 9 2 ....Use 53K 487 for this

application

...... . ... ...Part No . change ; was2A 179 or 12A 32

Inlet and exh aust manifold-medium. .... . ..53K 487 ...8 2/4 . . . ......... ... . .I nl et a n d exh aus t manifold-long..FHS 2513 7 . . .2 ..Cover plate or h eater con t rol tap 53K 402 10 .. . 2.. ..... . ..

Plate-cover-heater con t rol tap facing 2A 180 11 1Washer-joint . 88G 221 . . 12. . ..1

Washer-spring LWN 104 13 2.. . ... .. .Nut- cover plate stud FNZ 104 14 2Head-cylinder (with guides plug andstuds) .. 28 G 161 . .. 15 . .1..

GuideInlet-standard 2A 608 .2 4 . .. .Inlet-e--D'l O" ('254 m m ) O/S. . . . 2A 0608 10 2 4 .. . ..E xhaust-standard. ..2A 608 2 4 .. .. .Exhaust- ·01O" ('254 mm) O/S 2A 0608 10 2 4 .

Plug- oil hole . . 6K 808 3 1Stud

Water outlet elbow CHS 2515 4 3 . . ..Rocker bracket-long .. .. 5IK 885 ..5 2.. . ..Rocker bracket-short . 5I K 1473 6 2.. .. .I nlet and ex haust manifold 53K 48 7 9 6. . .. ..Cover pl at e or heater control tap ..53K 402 10 2.. .. .

Washer-joint .. .. 88G 221 12 1.. .. . ..Washer-spring .. .LWN 304 13 2.. . .Nut .F N Z 104 14 2 ..P la te-cover-heater control t ap facing 2A 180 .. ..11 1 .Insert-valve seat

In let-standard ... .................. .2A 639 16 4 ]Inlet-'0625" (1'58 mm) O/S AEA 762.. . .16 ..4 ..... .......................... !="or service purposes onlyExhaust-standard 2A 640 16 4.. .... ............................................... III setsExhaust - '0 625" (1'58 mm) O/S AEA 763 16 4 ..

I::: ] Not available; use 28G 161

::::::::.:::::::::::::: ] Not a va ilable ; use 2A 608

. .1.1

.. ....11

Head-cylinder (With gurces and plug) ......~A ~ .. ..Head-cylinder (w ith guides and plug) ..2 A 613

GuideI nlet . . . . .. .. .. ..... .. 2A 4 .2 ..4E xhaust .. 2A 5 2 4Inlet-standard 2A 6082 ..4 ........ .. .I nlet-·01O" ('254 mm) O/S 2A 0608 10 ..2 ..4 . . ..Exhaust-standard. . .. 2A 608 ..2 4 .. .. .Exhaust-·01O" ('25 4 mm) O/S 2A 0608 10 2 4 .

Plug-oil hole . . 6K 808 3 1Stud

Water outlet elbow.. . . ..53K 530 ..Rocker bracket-long 51 K 885 .Rock er bracket-short 5IK 1473Inlet a nd exhaust manifold -sh ort. . .53K 486 ... ...

I n let and exh a ust manifold-~ ~;l ; .. .~ e:oTT AO~

..4 3. 5 2.....6 2

..9 . .... 2

0 1,1

. Use 53K 487 for thisapplication


I

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M ECHANICAL SERVICE PARTS LIST AKD 3574

>......Illus. +:

~

DE SCRIPTION Part N o. No. ro Ch ange Point REMARKS:::l0

_ _ 1 __-

I....No t a vailab le ; use 2A 877

. .

. :: ] No t ava ilable; use AEA 434

I n let . 2A 6 17 .4..Inlet . 2A 877 ..17 4 .E x haust 2A 7 ...17 .. ..4 .Exhaust 2A 641 .. ...17 4 .E x h aust .. . 2A 87 8 ...17 4 .E xhaust 12 A 136 ...17 4 ..Exhaust .. AE A 434< 17 ... .4..

Spring-valve 6K 554 18 8 , .

Seal-oil 2A 9 .. ...19. ....8 .. :. ] ·('.E·.·,.·)·..·8··.M.·.··.·/·.u·.· .·/·1·. ·, 0·.'1·.·.·.t·.·o·..'.··~·. 0·,··5·.·1.·Cap-valve spring 2A 10 20 S.. . .Shroud-valve guide . ' 2A 544 21.. 8 ..

Ring-valve p a cking . .. 2A S79 22 8 ':':': ] .·( .'E~.··.) .··. 8·..·M·.··. ·/·.~· /·. ~·.· 0·.· 52·.·.·..·o·n·.·.· .Cap- valv e sp ring , 2A 88 0 23 8 .Shroud-valv e guide . ....2A 545 , 24 8 ..Cotter-valve-complete , 2A II .25... .8. .. .. .Circl ip 2A 12 26 8 .. . .

Engine Unit-803-cc- continuedCylinder Head Details- continued

Valve

valveInlet .. 2A 6 17 .4 No t avai lable; use 2A 87 7Inlet ........ ...... ...... ..... ..2A 877 17 .4 .E x haust.. ..,2A 7 ....17 4 ]

~~~~~~~ :-::'. . : ~~A:Ii6 ~~ ..::::::: ..::::::::::::::::::::--::::::::::::::.:::::::::::::::::': . Not available; use AEA 434

Exhaust ' ..AE A 434 17 .4.. . . .Spring-valv e .. 6K 554 18 8 .,.. .. .

Seal-oil .. 2A 9 .. ...19 8 .. '.. ] ·(.E.,·.·)·..·S.··.M..·.·.·/·.u· / I.·.o·,'l·.·.·..·~· o·..··.·1·.0·,..5.··1.·.·.·:·.·.·:·:·: . .Cap-valve sprin g ...... .. 2A 10 ....20 S.. . 'Shroud-valve guide .. .. 2A 544 .. ...21.. 8 .

Ring-valve p a cking . . 2A S79 22 8 .. :. ] .·('.E ·)·..· 8·.·. ~·.· ,· ·/·.u·. '. '.~' ~· .· 0·.' 5·..·2·.·.·.·o..n... . ..Cap- v alve spring ...... ..... .. ...... .. ..2A S80 23 S.. .. .Shroud-valv e guid e . .. 2A 545 ..,24 8 .. .. ..Cot ter-valv e-complete 2A II 25 8 .. .. .Circl ip 2A 12 26 8 ... .. .. ..

I


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s::DESCRIPTION P art N o. N o. ed Ch a nge P oi n t REMA RKS:;3

0

2K 6343 . .29 1.. (E) 8M / U /I0l to 1239 ........... .. .... 6K 878 29 1.. (E) 8M / U/4347 on . ..

. 2K 46 0S . .. 30 .. 1/2 /1 Qua n t it y increased at (E)SM/U/1240 and reduced at(E) SM/U/4347

Engine Unit-803-cc- continuedCylinder Head Details- continued

Shaft assembly-valve rocker .

Shaft-valve rocker (plugged) ..Plug

P lain .. ...P la in . .Scr ewed

....2A 15

... 2A 16

....27 .... ...1

28 .. .....1

... .... ..........Part No. chang e; wasC4-53

IBracket-rocker shaft-tapped . . 2A 22Bracket-rocker shaft-plain 2A 23Rocker-valve . . 2A 19Rocker-valve .. .. .. .. . 2A 533

Bush . .. .. 2A 21Rivet . 5C 2436

R ocker- valve (pressed steel) 2A 964

... 31 .. ..1 ... ... ..32..3.. . ..

.. 33 S ..Not available; use 2A 533Hl p •.•]~lt'::"~..tive in sets to

.. ..36 S ..... .... .. .. .. Alternative in sets to2A 533

Scr ew-tappet adjusting . .. 2A 26 37 8 .. Not available; use 2A 535Screvv-tappet adjusting .. 2A 535 . 37 8 .. .. .Nut-lock ... .. 6K 654 38 8 .. . ..Spring-spacing 6K 556 . . 39 3 ..Screw-locating.. .. 2A 258 40 1.. .. . .. .Plate-rocker bracket-locating . . ..2A 259 41A 1. (E) 8M/U/I0l to 76769 .. ..Plate-rocker bracket-locating 2A 515 ..41 4 ... .(E) SM/U/76770 on .. ..Washer-DC sp r ing . . 2A 18 42 2. . .. ..Wash er- p la in . . . . 6K 555 . . 43 2 .. .

Washer-plain . . .... .. .. .. . . PWN 105 44 4 (E) 8M /U/IOl to 76769 Part No. change; was2K 1203

..LW N 205 49 4...FNN 105 45 ..4 Part No. change; was

51K 302

J oint-cylinder head 2A 28 ...Joint- cylinder head . .. 2A 521J oint-cylinder h ea d ... .. .. .... .. ...2A 971P la in-cylinder head stud PWN 106 .Part N o. change; was

2K 1204 q uantity reduceda t (E) 8M/U/76770Part N o. change; was52K 303Not available; use 51K 371

9..48 .(E) 8M /U/10l to 23 2009(less 231128 to 231600)

..48 .... .. 9 . .. (E ) 8M/U/2 320l0 on(pl us 231128 to 231600)

.:t·.:: ~.. . .. :::::::::::: ]Not available; u se 2A 971

....46 1 ..... .. ..

.. ..47 .. 9/5 ..

53K 371

.F N Z 506N ut-cylinder h ead st ud

Washer

Washer-spring .. . . ."Nut . . ..

51K 371 48 9 ..

2K 634·3 . .. 29 .. ..1.. (E) SM / U /I0l to 1239..6 K 878 29 .1 (E) 8M / U/4347 on ....2K 46 0S 30 .. 1/2 /1 Quantity increased at (E)

SM/U/1240 and reduced at(E) 8M/U/4347

Shaft-valve rocker (piugged) ..Plug

P lain .P lainScrew ed

... 2A 16 . 28 1.. .. 2Bracket-rocker shaft - t a p ped 2A 22Bracket-rocker shaft-plain 2A 23Rocker-valve 2A 19Rocker-valve 2A 533

Bush . 2A 21Rivet . .. 5C 2436

R ocker- valve (pressed steel) 2A 964

..37 8 ........37 8 ..

38 8

Sc re w- t a p pet adjusting .Screw-s-tappet adjusting ..N llt- lork

....2A 26..2A 535

6K 654

.....31.. ..1 ..... .. .32 ..3. . . .

.. 33 S . .. Not available; use 2A 533

... .33 ....8 .. ] Alternative in sets to..34 8 .. .. 2A 964

....35 8 ....36 8 Alternative in sets to

2A 533....... ...... ...... ..... Not available; use 2A 535

MECHANICAL SERVICE_____PARTS LIST AKD 3574

I

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16

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23

12

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~

6

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>.:t:

Illus . +'l:::

DESCRIPTION Part No. No. ell Change P oint REMARKS~

0


Bush-rocker cover (r ubber )W a sh er -cap nut (cupped)Nut - cap ...W a sh er -s-plain

Cap-oil filler (metal) .Cap-oil filler (plastic)

W asher (rubbe r ) .P late- name - 'M or ris'Wash er - join t .

VALVE ROCKER COVEROI L FILTER

Cover-valve rocker . ..21\ 257 1 1 ..2A 261 1 1 .12 A 472 3 1 .12 A 11953 1

..SG (H2 2 ..1 ..

. 12 A 402 4 1 ....12A 403 5 1 .

... .I2A 12066 1 ....... .. .... .... . 2A 805 ......7 1

2A 956 ..7 112 A 147 1

...2K 8568 .8 2

.. .I A 2156 9 2 ...... .....ACA 5239 11 2

... PWZ 107 10 4

. . . . ] I ot a vailable; use 12A 1195

......Not available ; use 12A 402

::::::: ] Not available ; use 12A 14

. . . .. .. . . . . .. . .. . . . . . . . . . .

... ...Not available; use 12A 1093

12 A 108 12 1.2A 25 12 1

...... .. ] No t availa!=>le; us e 12A 408

... .... together WIth 1 off plugAD P 210, a n d 1 off washerIB 3664

12 A 408 .12A 1 .. ..

~;~ ~~9 .~~ :: : :: ~ ::::::::::::::::::::: ] Not availab le ; us e 12G 33012 G 330 ..13 1. ..

... AD P 210 25 1 .

. IB 3664 26 1...FNN 104 14 3

PWZ 105 15 .. ..3

Wash er -s-joint

WATER OUTLET ELBOWTH ERMOSTAT

E lbo w- wa t er out let

P lu g-water ou tlet elbowVI/asher .N u t .W a sh er- pl ai nThermostat

W ax t ype- 74 ° C (165° F) . I 3H 1452 16 1 Not a vailable; use 13H 2526W ax type- 74 ° C (165 ° F ) 13H 2526 16 1 . F or h ot clim ates

~1~~;}{~i)~:J8~:J~; ~l H~~i!Ht ••• •••••.••· .......•.•••.••••..•••••••]Not available ; us e 13H 2517

W ax t ype-82° C (180 ° F) I3H 2517 16 1 ..W ax t ype-88° C (190 ° F) I3H 956 .16 . ...1.. .. Not a va ilable; use 13H 2516Wax t ype-88° C (190° F) I3H 2516 .... .....16 1. .. ... .. . .. .. .. .. .. ... . .. .. .. .. .. .. ... .. .. .. .. ..F or cold climates

Wash er-joint-thermostat IG 1365 . 18 1 ..Adaptor-by -p a ss 2A 243 ...19 1.Connection- by-pass (rubber ).. . 2A 242 .... .. ..20 . ...1 .Connect ion- by-p ass (rubber) 12A 1093 21 1Clip-connect io n 3H 2963 . ....22 .. ...2 ..

SPARKING PLUGPlug-sparking . ....3H 2006 ..23 4 ...... ..... ... .. .. ..

Gasket 88G 219 24 . ...4 . . .. Par t N o. change; w asllG 145 or 2K 5211

Cover- valve rocker ..::: ] No t avai lable ; us e 12 A ll95

] Not a vailab le ; use 12A 14

....Not available ; use 12A 402

..21\ 257 ..1 12A 261 ..1 1.12 A 472 3 112 .1.\ 1195 3 1

..SG 612 2 1... 12 A 402 ..4 .. 1 .

. 12A 403 ..5 1... .. ..... .... .... ....12 A 1206 . 6 1

2A 805 7 .. ..1.2A 956 7 112 A 14 ... ..... ... 7 1 . ..

.... ..2K 8568 . 8 2 ..... ... I A 2156 9 2.. .. .. ACA 5239 11 2. .. .. . .

... PWZ 107 10 4 ..

Cap-oil filler ( metal)Cap-oil filler (plastic)

W asher (r ub be r ) .P la te- name- 'Morris 'Washer-s- joint

Bush -rocker cover (ru bbe r ).. .W asher -cap nut (cupped ) .Nut - cap'Wash er-pla in ..

WATER OUTLET ELBOW


lOA

SA

5

27 ..,../'261

~~25

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I

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>.....IJIus. :p

I::DESCRIPTION Part No . No. CIl Change Point REMARKS:;)

Ol

Engine Unit- 803-cc-continued

I..P ar t N o. change; was

2A 300 or 2A 569...No t availa ble ; us e 12 A 22

.. ... ..... ..1 1REAR MOUNTI NG PLAT E

P late- gea rbox mounting . . 88G 226

Wash er- jo int . 2A 123 3 1Wash er- join t ...I2A 22 3 1.. ..D owel- to p . I K 52 .4 1.. .Dowel- bottom IG 752 .5 1.. .Screw HZS 0505 6 7 .W asher-spring .LW Z 205 7 7 ..

Seal-oil (felt) . 2K 7140 . . 9 . ..1Thrower- oil . . . 2A 1015 10 1Cover- front .......... .. 12G 791 8A 1

Seal-oil (ru bber) . . . 2A 939 9A 1Thrower-oil .... .. .. I2A 1148 ..IOA 1Washer-joint IA 2093 11 1Washer-joint ....I2A 956 11 ..1Screw. .. HZS 0403 12 ... ..6 ..Washer

Plain . PWZ 104 ..Spring . . .LWN 204 ..

Screw- cov er a nd plate t o cra nkcase HZS 0505Washer

....2K 7440 17 4 .

CYLINDER- FRONT AND SID ECOVER

....... ] For us e with front co ver

. .... . 12G 791. ... .......Not available ; use 12A 956

..... ..Use PWZ 105 for thisap plica t ion

... ..... ..... .... ....Us e PWZ 104 for thisapplicat ion

................ ..... .......... ...... ... ] Not available ; use 12G 791. d . ... together with 1 off oil

thrower 12A 1148.... ] For use with front covers

.... .. .... ..... .... IG 1586 or 2A 552

....13 6 ..

..13 6......14 6..

..W 4

.......PWZ 105 17 4. LW Z 205 18 4

......... .IG 1586 8 .. ..1......2A 552 8 1

...... ........ .... . 2K 5197 ...Plain ..

P la in

Plain .Spring

Cover-front ..Cover-front..

W ashe r-join t .. 2A 123 3.. ...1Washe r- joint .. .. I2A 22 3 1..Do wel- t op . I K 52 . ...4 1.. .D owel-bottom .. IG 752 . 5 1.. .Screw .... .. ...H ZS 0505 .. . .. 6 7 .W ash er- spring . LWZ 205 7 7 .

2A 300 or 2A 569............. .... ....Not availa ble ; us e 12A 22 I

CYLI NDER-FRONT AND SID ECOVER

..... ...... .......... . ..... ...IG 1586 8 1................ ..... ....... ............. 2A 552 8 1

Cover-front .Cover-front....

Seal - oil (felt) ... ...... .......... . 2K 7140Thrower- oil. . . ....2A 1015Cover- front....... . I2G 791

Seal-oil ~;ubber) . . .. 2A 939

.............. .... ] Not a vailable; u se 12G 791.... .................. together with 1 off oil

thrower 12A 1148... ...9 1 ....... .........] For use with front covers

.....10 1.. .......... ...... IG 1586 or 2A 552........ 8A 1 ... .. ..

...9A 1 , ~~;: ~~~ with front co ver


MECH AN ICAL SERV ICE PA RTS LIST AKD 3574

>.;!;

ruus....,~

DESCR IP TION Part No . No. ro Change Point REMARKS::l0

Engine Unit-803-cc- continuedCylinder-Front and Side Covers- continued

I..... .... ] N ot avai lable ; use I2A 1170....... . together wit h 1 off each

...... ..... .... ... . .. ....... joint washer 12A 1175,bush 12A 1176, cup12A 1177 , and screwHZS 05 09

R ear .Washer- join t

Cover-cylinder sideFron t (wi t h vent p ipe) I A 21 99 ] 9 ... ..1. ] N t '1 "1 oJ-I 948Fron t (wi t h v ent pi pe) ] 2H 155 . 19 .. 1. . 0 avai a u e ; use hFront (with v ent pi pe) I 2H 948 . ... .19 ..1R ear ... I A 2198 . .. . . 20 1Hea r . ...12H 152 20 . . 1R ear 12 H 941 20 1.

. ..12A 1170 20 A 1.

.. ......... ..... .... .. ~~2;~8 : : ; ~ : :: ..:::; :.::: ::::::::::::::.. ::::::::::::::::::: ] Not availa bl e; use 12A 1139

12A 1139 21. 2 .. .... .. ............ .. ] For us e wit h side coversScrcw v.. . . H ZS 0515 22 2 lA 2198, l A 2199, 12H 152,W ash er (fibre) 2K 4958. . 23 2 12H 155, 12H 941 , 12H 948W a sher- joint 12 A 1175 .. 21. 1. ]Bush . . 12 A 1176 32 1 . For u se with side cover

~::~er-cup ··.. · .. ·· ·.. · ·..·::iits10V~9 ::: :: :: :;~~ :: ~ ::::: :::::::::-:.<:::::::: 12A 1170

Pipe-vent-lower 2A 118 ..24 1.. . .Clip . . IG 1309 27 1. . .

Screw HZS 0505 ..25 1 .. .W asher-s- spring L WN 205 . . 26 1. .Plat e- bl anking .... ...... ....... ..... . . 2 A 265 28 1 .W asher-joint 2A 113 29 1 . .Washer-s-sp ring ..LWN 205 30 2 .... .. . .N ut. . ....... .. .. .. . F N Z 105 31. 2.. ...... . . .

I: ] Not available : use 12 H 948

....... .. ........ ..... ... .. .......... ] N ot available; u se I2A 1170

.... ... ... ..... .... ....... .. ........ together wit h 1 off each

.... ... ... ... ... .. ..... .... .. ........ joint washer 12A 1175,b us h 12A 1176, cup12A 1177, and screwHZS 0509

l A 2199 .... ]9.1..... I2H 155 . . 19 . 1. ... ... .12H 948 19 1 .

. I A 2198 20 1... .... .... ..12H 152 20 1

. 12H 941 20 1

.. ... . ......... . 12 A 1170 20 A 1. .

....... ....... .... .......... ......... ~~2;~3 .. ;~. : : . : : ::; ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ] N ot av aila bl e; use 12A 1139

I2A 1139 21. 2 .. . . .. .. .. ] F or us e with side covers.... ..... HZS 0515 22 2 .. . .. " . IA 2198, l A 2199, 12H 152,

. 2 K 4958 . . ...23 2 .. 12H 155, 12H 941 , 12H 948... I2A 1175 21. 1 1

..12A 1176 32 1 :::::::::: For u se with side cover. 12 A 1177 23A 1 12A 1170

-"F~~-~t (';it h ven t p ipe)Fron t (wi t h ve n t p ipe)F ro n t (with v ent p ip e)R ear .R ea rR ear .

R earWasher- joint

Screw ..W ash er (fibre) .W asher-joint . .B us h . . ..W asher-cup .


2/

4~ 22

2420

53

22

C>-63

~24

48 46

~t~O· ~ , .44~47 Q;d

55-W@r56

61

29 28

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~30

25

27 26

~ ~

39 -~

~~

MECHANICAL SERVICE PARTS LIST A KD 3574

>.~

Illus. :p~

DESCRIPTION Part No. No. ro Change Point REMARKS=I I

aI


B ody . N SP . .. 1Sh aft and rotor .. 17H 1965 2 1..Cover............... ..... ... . 7H 1650 .. ...3 1.Screw ...... .. HNS 0405 4 . .2 ..Washer-s-spring ...LWN 20 4 5 2

Pump assembly-oil (Burman) 2A 573 6 1.. .

Body NSP.. ... ......... .... ...1 ..Rotor 7H 68 06 .. ..7 1 ..Vane 7H 6807 8 2..Sleev e-rotor 7H 6808 . 9 1.Cove r.... .. 7H 6798 10 1.Bolt . 7H 6805 .....ll 2 ..W a sh er -s-shakeproof.. 7H 6796 . 12 2..

Pump assembly-oil (Burman) 2A 773 6 1.. ..

OIL PUMP-PIPE STRAINERRELEA SE VALVE

Pump assembly-oil (Hobourn-Eaton) 2 A 341 .1...1 .. ... ............No t availa ble ; us c 2A 96 2or 12G 793

....Not ava ilable ; us e 2A 962or 12G 793

...... Not available; usc 2A 962or 12G 79 3

I

B ody NSP.. .. ...1. ..Rotor ....7H 68 10 7 1 ..Van e . . 7H 68 07 8 2 .Sleeve-rotor 7H 68 08 9 1 .Cov er. ... ....7H 6798 10 1 .Bolt ....7H 6805 11.. 2 ..W asher-shakeproof.... . 7H 6796 12 2 ..... . ..

Pump assembly- oil (Burman) 2A 819 13 1.. .. .. . No t a vailable; use 2A 96 2or 12G 793

Screw.. .... .. ........ .. I-IBN 041 4 28 1 ..Washer-lock 2A 339 29 1 ..

..30 1 .. ....... .. .. . .. 31. 1.. Not a va ilab le ; us e 88G 411....31. 1. ......... .. .. ........ ....... ...... .... ... .. .. . . Part No. change; was 12G 6D

Bodyand coverassembly .................... . NSP. .... ....1. . .Dowel 7H 68 13 14 2. . .Screw ...... ..... ..... . . .. 7H 6795 15 2 .Washer-shakeproof.. .. ..7H 6796 . . 16 2.. .. . ..

Rotor .. 7H 6810 17 1 .Vane . 7H 6807 18 2.. .. .. .Sleeve-rotor . 7H 6808 19 1 ..

Pump assembly-oil (Hobourn-Eaton) 2A 962 . . 20 1. Alternative t o 12G 793B ody NSP 1 ..Shaft and ro tor 17H 1965 21 1. .Cover 17H 196 3 22 1 .Screw AJD 4205 Z 23 1 .Dowel .. ......... . 17H 1964 24 2 ..

Pump assembly-oil (Concentric) 2A 813 25 1 ]12A 107 25 1. ..... ..... .. ..... .. .. .. N ot available : us e lOG 793

:::::,;':; .

12A 198 25 1. ..12G 50 25 1 .12G 793 25 1. Alternative to 2A 962

........ .. .. .... ..... .... ... .. ....HZS 0405 . 26 3 ...... . ] For us e with oil p um p.. LWN 304 27 1 . .. . 2A 341, 2A 573, 2A 773,

2A 819, and 2A 962.... ] F or us e wit h oi l pump... 2A 813, 12A 107, 12A 198,

12G 50, and 12G 793

Screw .... .. .Washer-s-spring

Plate-lock 2A 552 .Washer-joint 2A 494 .'Washer-joint 88G 411

I...Not a vai lable; u se 2A 962

or 12G 793

....Not available ; use 2A 962or 12G 793

Pump assembly-oil (Hobourn-Eaton) .. . 2A 341 1. 1. ..

Body . N SP 1....... . ..Shaft and rotor . . 17H 1965 2 1... ..... ........ ........ . .Cover...... . ..7H 1650 3 1. .Screw . ..HNS 0405 4 2 .Washer-s-spring ...LW N 204 5 2 ..

Pump assembly-oil (Burman) 2A 573 . ...6 1. ..

. .

.. Not a vailable; usc 2A 962or 12G 79 3

Body NSP.. .. ...1 ..Rotor .. 7H 6806 .. ..7 1. ..Vane .. 7H 6807 . 8 2 ..Sle eve-rotor 7H 6808 9 1.. ..Cover.... .. 7H 6798 10 1.Bolt .. ........ ....... .. . 7H 6805 .. .ll 2 ..W asher-c-shakeproof.... ... .... .. .. ... ... 7H 6796 12 2...

Pump assembly-oil (Burman) 2A 773 6 1.. ..

MECHANICAL SERVICE PARTS LIST A KD 3574

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~ ~ 29 28

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MECHANiCAL SERVICE PA RTS liST AKD 3574

.e-IlIus. :p

~

DESCRIPTION Part No. No. «l Change Point REMARKS~

0

I.... .Use L WN 404 for t h isapplication

W as her-s-sha ke proof LWN 404 35 2 .............. .... . .Nut . FNN 104 36 2. . .. ..Bolt ....51 1~ 1366 37 1 . .P iec e- di st anc e 1K 1382 38 1 . ..Cover- oil st ra iner .. ....l K 853 ...... . ... 39 1.. ............................... ...... . Not a vailable; use I G 1989Cover-oil strainer l G 1989 39 1.......................... ......... . .W as he r- sha keproof L\V"N 40 4 40 1............... ........ . ..Nut FNN 105 41 1 ..Screw . HNS 0404 42 2.. . ..\ iVash er- sh ak eproof.. LWN 404 43 2 .Valve-oil release ....l G 1452 44 1.. Use 12H 86 5 for t h is

applicat ionValve-oil release 12H 865 44 1. ..Sprin g 6K 853 45 1. .W as her (fibr e) ..2K 4982 46 2................. .Use 6K 43 1 for t h is

application

Strainer- oil 8G 610 32 1 .P ip e-oil sucti on 2A 41 33 1 ..Bolt .. .. 51K 2015 3,.1<.. 2 .Washe r- sh a ke proof. . .. 2K 8607 35 2

Engine Unit-803-cc- continuedOil Pump-Pipe-Strainer-Release Valve-continued

'Washer (cop p er) .6K 431 47 1.. ..Nut .. l A 2206 48 1. ..Plu g- oil priming .. ..2K 4.994 49 1.. .\ V"a sh er (copper ) ..6K 464 50 .. ...1.. ..Union- oil pressu r e .. ...2A 269 .... ....51.. 1.. ..W ashe r (copper) 6K 464 52 1. .

SUMP-DIPPER RODSu mp- oil .. 2A 704 53 1.. Not a vailable ; us e 12G 173Su mp-oil . 12 G 173 53 1. .W asher- joint 8G 71 6 54 1 Not availabl e; use 8G 731

P ar t No. change; was2A 711 RH and 2A 98 L Hor 12A 20 RH a n d 12A 19LH

8G 731 54 .... ..1.. ..P lug-drain 88G 257 55 1.. Par t N o. change; was

2F 4249W ash er (copper ) 6K 638 56 1. . . ..Seal-main b ear ing ca p 2A 280 57 2 .Scr ew-sump t o crank cas e 6K 639 58 14 Use screw HZS 0404 and

washer LWZ 404 for thisapplication

Screw HZS 0404 58 14 ..\V"ash er-Iock LWZ 404 59 14 .Wash er-plain 2K 5197 60 14 ..Rod-oil dipper 2A 294 61 1 ..

Washer- sha ke p roof LWN 404 35 2 ... .. ..Nut F N N 104 36 2.. . ..Bolt .. 51 K 1366 37 1.. . .P iece-dist an ce 1I\: 1382 38 1 .. .Cove r- oil strainer . l K 853 39 1.. ................. .............. ....... .. Not a vail able ; use 1G 1989Cover-oil strainer . l G 1989 39 1. .W ash er- shak eproof. LW N 40 4 40 1 ..Nut .FNN 105 41 1. .................. ..... .......... . .Screw. ...... .......... .... ........ ....... ...... . HNS 0404 .. _ 42 2. . ..Washer-c--shakeproof.. LW N 404 43 2 .. .................. . . .Valve- oil release .. l G 1452 44 1.. .. .. Use 12 H 86 5 for t his

applica t ion

Strai ner-oil 8G 610 32 1.P ipe-oil sucti on 2A 41 33 1..Bolt 5HC 2015 34 2 .Washe r-sha ke proof.. 2K 8607 35 2 ...Use L W N 404 for t hi s

application I

Valve- oil releas e 12H 865 .... ...44 1..


I

6

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~;8 4. 6..45;.... 1,r '0 ..' -~ ~4©l47 Q:d~

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25

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Illus.:p~

I IDESCRIPTION P art No. No. ell Ch a nge Point REMARKS::3

0


•••..••.•.•.. ] Not available ; use 8G 618

......... .... ...... ...... ..Part No. change; was301422

::::::::::::::::::::::: ] Not available; us e NCS 2228

.2A .523 62 13H 2135 62 1..3H 2139 62 1 .8G 618 62 1

Ring-sealing AAA 4741. 63 .1.

OIL FILTER (EXTERNAL)Filter assembly-oil .....

Clip- loc king 3H 2143 64 1.. ..HCS 150 64 1 ..H CS 2228 64 1. ..

Bracket 2A 134 65 1 .Screw HZS 0404 GG I .Washer-plain . . PWN 104 .... .67 1 ..'Washer-sp r ing .L W N 204 68 1 .. .

....13H 597 G9 1.. Part No. change; was3H 2388

OIL PRESSURE SWITCHSwitch-oil pressure

W ash er (copper) ....6K 4G4 . .70 1 .

::: :::::::: ::::::: ::::::: :: :: :::::::::::: JNot available ; u se 8G 618

...... ...... ....... ...... .Part No . change; was301422

... ..........3H 2143 64 1.. ....... .... ... .... ..... . .. ] Not available; us e NCS 2228HCS 150 64 1.. .R CS 2228 64 1.. . ..

.. 2A 134 65 1.. . .. HZS 0404 6G I ..

..P W N 104 ..... .67 1.. ... .. ... LWN 204 G8 1 ..... ........ .... . .

3H 2135 ..62 1 .3H 2139 ..62 18G 618 62 1.. .

..... ...... .... ... ... ........... AAA 4741 63 1.

Clip - locking

Ring-sealing

Bracket ..Scr ew ..Washer-plain .'Wash er- spr ing

....I3H 597 G9 1.. Part No. ch an ge ; was3H 2388

OIL PRESSURE SWITCHSwitch-oil pressure ......

W ash er (copper) . ....GK 4.G4 ........ .70 1 ..

MECHANICAL SERVICE PARTS LIST

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MECHA N ICA L SERVICE PARTS LIST A KD 3574

:2lUus. ~

DESCRIPTION Part No. No. § Change Point REMARKS:;3

~


. No t available ; us e 1G 2303

.. Not available; us e 2A 457

:::::::::::::::::. :::::::::::::: ] Not a vaila ble ; use 2A 580

I

IWATER PUMP-FAN PULLEY

Pump assembly-water uUUUUHUU..u~~ H~ L t . . .]Not available; use2A 5792A 579 1 1 1 .

Body NS P.... ...1.... .. ..Plug 52K 1452 2 1.... .. Not available; us e 53K 1452P lug.... ..... . 53K 1452 2 1.... . .Washer (fibre) ..2K 4958 . .. 3 1.... . .Spindl e (wit h vane ) 2A 29 4 1. .

2A 41 8 4 1. .2A 580 4 1.... .. .

Spring 2H 4048 5 1.... . ..Cup-locating .. l G 1660 6 1. .Seal (rubber ) ....IG 1145 7 1.. ..P iece-distance .. I A 2073 8 1.. ..Piece-distance ...1G 2303 8 1.... .. .

Seal ..· ..·~ii ;~~~ :: ::::::::: ::::::::: :::i:::: .:.::..::.:.: :.:.:.::.: : :.: :...... .... ... . j11G 175 9 1.. ..!rJikL•..L. . .. u •. uuUNotavailable;useSSG 446

88G 446 9A 1.... . ..Retainer-felt-outer.. I A 206 6 10 1. .Felt 2K 8450 11 1 ..Retainer-felt-inner l A 2065 12 1.. ..B ear ing 6K 811 13 2 .Bearing .. 2A 457 13 2 ..Piece-distance l A 2064 14 1.. ..Retainer-bearing....... ........... . lA 2067 15 1.. .. .. Not available; us e IG 2310Retainer-bearing.................. . I G 2310 15 1.... . .Circlip-retainer . lA 2068 16 1.. .. . ..K ey- p ulley ............................ . 6K 49 17 1... . .Hub-fan and pump p ulley 2A 600 18 1.. .. .. .

Kit-water pump repair-minor 8G 2110 19 1. .. . .. ..Washer-joint-pump to cr ankcase 88 G 215 20 1.. ..Circlip-retainer lA 2068 16 1.. .. To (E) 320829 .Seal 88G 446 9 1.... . .Retainer .. lG 2310 15 1.... .. ..Felt . 2 K 8450 11 1.... . .

Kit-water pump repair-major 8G 2308 21 1 .... . .Spindle (with vane) 2A 580 4 1.. .. .. ..Beari ng 2A 457 13 2.... . .Circlip-retainer lA 2068 16 1 ..R etainer 1G 2310 15 1.... . ..Piece-distance-bearing 1A 2064 14 1.... . .Felt 2K 8450 11 1.... . .Ret ainer- inner 1A 2065 12 1.. .. . .Retainer-outer lA 2066 10 1.... . .Seal 88G 446 9 1.... . .Piece-distance lG 2303 8 1.... . .Key 6K 49 17 1.... . ..Nut FNZ 207 22 1.... .. ..Washer-spring LW Z 207 23 1.... .. .Washer-joint-pump to crankcase 88G 215 20 1.... . ..

Washer-spring LW Z 207 23 1.... .. .Nut-hub F NZ 207 22 1.... .. ..Pulley-fan and water pump 2A 130 24 1.. ..

2A 334 24 1 .2A 408 24 1.. ..2A 601 24 1.. ..

...... ............................ ...... ........ ....,:::: ::::::::::::::: :: :::: :::::: ::::::::: :::::::::::: JN ot available ; use 2A 601. When fit ting 2A 601 prior

to (E) 214037 (less 2131 89to 213200) fit in addition1 off hub 2A 600

::: ~:~::~~~:~touc~~kc~:e . u ~:~:~u · :: · ·: .I ...:..~~~~O~~~~~~l~:u ....

;;~l ~~.~.~.:~~ u: .~:~: . ··········· ······· ·· ·· ······ ······ ······ ·· ····· · ··~ff~ff .•••••.·•••;~i•••••:. i.·••I•••••••••• •••••••• ••••••••• ••••••••••••••••••••••••••j ~~~· ~~~ri~~;e ; ~~e;i·~i~2A 579 1 1.... . ..

Body ........ ....... ..... . NSP.. .. .. 1. ... . .P lug 52K 1452 2 1.. .. .. Not ava ila ble ; us e 53K 1452P lug.... ......... .. . 53K 1452 2 1.... .. .Washer (fibre) ..2K 4958 3 1.... .. ..

Spindl e (with vane ) ~~ :i8" ::::..::::::::::: ::: ::i:::: :::::::: ::::::::::::::::::: :::::::::.:::::::::::: ::: ]No t available; use 2A 5802A 580 . ....4 1.... .. .

Spring 21-1 4048 5 1.... .. .Cup-locating . 1G 1660 6 1.... . .Seal (rubber) l G 1145 7 1.... . ..Piece-distance .. l A 2073 8 1.... .. No t availa ble; us e 1G 2303Piece-distance ...I G 2303 8 1.... .. .

Seal 3H 1283 9 1... . .. :.:• .. . :.:.:.:.: :.:.:13H 2838 9 1.. .. .. ..11G 175 9 1.. .. . ..


38

2

38

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3

32

~

4

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5

A

67~ ~5 , . ~dT9j\&~~\~

4 3 2

13\ 14

12 ~(W-~/

~<W8

•

•

MECHANICAL SERVICE PARTS LIST AK,D 3574

I I>.~

Illus. +>~

DESCRIPTION Part No. No. ro Change Point REMARKS:::3

I0

I

I.:::: :::::::::::::: ] Not ava ilab le; us e 12 A 1332

(E) 8M/1218 on .

....... ...... .... .. .. . .. ......... ........ ........ ....Use 8G 733 for thisapplication

. Part No. change; was2A 667 and 2A 31

:::::::::::::::::::::::::::::::::::::::::::::::::::: ] Not available; use 8G 2361

..2A 774 ..1 1.. .12G 120 1 112A 1332 1 1.

Body ........ .... .... .. . .. N SP 1.Vane . ..2A 664 2 1..Seal .. .. ............ .....88G 446 3. ...1Bearing and spindle ....2A 777 .4 1.. .. .. .Wire-bearing-Iocating .. .2A 778 5 1 .... . .Screw-lubricating point ..53K 1433 ...6 1W as h er (fibre) 2K 4974 . . 7 1.. .. . .H ub- -fan a n d pump pulley 2A 665 . 8 1.

Hub-fan an d pump pulley 8G 733 8 1.. ..Adaptor- by -p ass 2A 243 9 1.. ..

Kit-water pump repair . ...8G 2312 10 1.. ..8G 2354 10 1.. ..8G 2361 10 1. .

Vane .. 2A 664 2 1. ..Seal .......... .... .... ..... .. 88G 446 3 1.. ..B earing a n d spindle .. 2A 777 4 1.. ..W ir e-bearing locating .. 2A 778 5 1. .Screw- lubr ica t in g point 53K 1433 .. ....6 1.. ..W asher (fibre) 2K 4974 7 1 ..H ub-fan an d pump pulley 8G 733 8 1.. ..W asher-joint . 88G 215 11 1.. ..

W asher-joint-pump to crankcase ..88G 215 11 1.. ..

Screw- pump to cr ankcase-long . ...H ZS 0515 12 2 ..Sc rew - p u mp to crankcase-short ..H ZS 0510 13 2 ..Washer-spring L W N 305 14 ..4 .Dowel 2K 6124 15 2 .P ulley-fan and water pump 2A 601 16 1.. ..Stiffener-fan bl ade 2A 803 17 1.. ..W asher-spring LWZ 204 19 4 .Screw HZS 0405 18 4 .

Engine Unit-803-cc-continuedWater Pump-Fan Pulley- continued

Pump assembly-water .

I.... .... .. ...... ... .J .rxo t, a.va.ua.uie ; use 1;::; 1~ 166;::;

(E) 8M/1218 on ..

.. ::::::::::::::::::::: ] Not available; use 8G 2361

12G 120 1 1. ..12A 1332 1 1..

... .N SP 1....... . 2A 664 2 ..1.

.. 88G 446 3 1.. 2A 777 4 . ..1... . .

.2A 778.. .. .. 5 1

.53K 1433 . ...6 1..2K 4974 . .....7 1.

.. 2A 665 .. 8 1.. .. .. Use 8G 733 for thisapplication

B ody ..Vane .Seal ..B earing and spindle .Wire-bearin g-Iocating ..Sc rew- lubricating point .W asher (fibre) ..H ub-fan and pump pulley . ..

...8G 733 8 1.. ........2A 243 9 1 .

...8G 2312 10 1.. ..8G 2354 10 1...8G 2361 10 1.. ..

Vane . 2A 664 2 1...Seal 88G 446 3 1. ..

Hub-fan a nd pump pulley .Adapt or- b y- p as s

Kit-water pump repair

I

I

MECHANICAL SERVICE PARTS LIST

~15

AKD 3574

38

/

10

l

38

/


I

I>..-:::

Illus. .....l::

I

DESCRIPTION Part No. No. ~ Change Point R E MAR K S::30

- - -

Engine Unit-803-cc-continued

I..... . . ..... :::::::: ] Not available ; us e 12A 526

DYNAMO MOUNTING-PULLEYBracket-dynamo-real' .1A 2210 20 . ...1

2A 758 . . 20 . ..1..12A 526 20 1 .

W asher-spring L WZ 305 22 2 .Screw .. . I-lZS 0507 21 2 . .Nut-stud-bracket to block FNZ 105 2 .To (E) 320829 ..Pillar-dynamo adjusting . 2A 128 23 1 . .W asher-spring LW Z 30 6 24 1 . ..Nut .. F N Z 106 25 1..................... .. .

Link-dyn a m o adjusting . I D 1277 26 1. Not available; us e 12H 67Li nk-dyna m o adjusting .12H 67 26 1 .Screw-dynamo to link .. ZCS 0505 . ....27 1. ..Wash er-spring LW Z 205 28 1. ..Washer - plain-link to pillar ..PWN 106 29 1.. .Wash er-spring-link to pillar . .. LWZ 206 30 1 .Nut-link to pillar ...L N Z 20 6 31.. 1 ..B olt-dynamo to bracket HZS 0509 32 1 Use HZS 0510 for this

application

........ ...... ........ .... ...... .... .... .......Use HBZ 0514 for thisapplication

Bolt-dynamo to bracket HZS 0510 32 1 .Washer-s-plain .. PWZ 305 44 1.. .Washer-spring LWZ 205 33 1 ..Nut .. . LNZ 205 34 1Bolt-dynamo to wa t er pump body HBZ 0513 35 1

Bolt-dynamo to water pump body HBZ 0514 35 1 ..Washer-plain PWZ 305 . 1 ..Washer-spring LWZ 205 36 1 ..Nut LNZ 205 37 1 ..

Pulley- dynamo u u u u uu u u u ~~mJtt -]Not available; use 2A 864

2A 864 38 1 .12A 34 39 1 .

Fan-dy namo IG 1783 40 1 Not available; use AEC 82AEC 82 40 1 .17D 11 40 1 .

Blade- fan 2A 135 41 1 .Blade-fan 2A 241 .4<2 1 For hot climates

FAN BELTB elt- fa n and water pump 3H 2134 43 1 .

2A 414 43 1 .13H 859 43 1.. Part No. change; was 2A 801

A·..·..··..·.. ·..····.. . JNot available ; us e 12A 526

2 758 20 1 . .12A 526 . . 20 1.. .......... .... .. .

W ashe r-spring .LWZ 305 22 2 . . ..Screw . . H ZS 0507 21.. 2 ....... ... .. ..Nut-stud-bracket to block . . F N Z 105 2 To (E) 320829. . .Pillar-dynamo adjusting 2A 128 23 1.. .. ..Washer-spring ....LWZ 306 . ...24 1.. ..... ....... . . ..Nut ..FN Z 106 25 1.. ................. . ..

Link-dyn a m o adjusting ID 1277 26 1.. Not available; us e 12H 67Link- dynamo adjusting ...12H 67 26 1 .Screw-dynamo to link . ZCS 0505 27 1 .Wash er- spring .. LW Z 205 28 1 .Washer - plain-link to pillar PWN 106 29 1 .W asher-spring-link to pilla r .LWZ 206 30 1 .Nut-link to pillar LNZ 206 31.. 1 ........... ........... ................. ..Bolt-dynamo to bracket HZS 0509 32 1 Use HZS 0510 for this

application

I

Bolt-dynamo to bracket HZS 0510 32 1 .

I


.cIllus. '"p

I=:DESCRIPTION Part No. No. etl Cha nge Point REMARKS

I='0

IEngine Unit-803-cc- continued

Washer-jointCylinder head 2A 971 1.. ..Inlet and exhaust manifold 12G 300 1.. .. . .Bla nki ng pla te h otspot .2A 106 1.. ..W ater out let elb ow 12G 330 1 .The rmostat I G 1365 1 ..Carb ure t ter I G 2624 2 .Valve r ocke r cov er .. 12A 14 1 ..Heater con trol t ap cover plate 88G 221 1.. .......... .... ... . .

Seal-oil-valve . 2A 9 8 .Ring-packing-valve 2A 879 ..8 ..

Set-joint washer-engine supplementary 8G 2232 1.. . Use together with 8G 2318for engine compl et e overhaul

ENGINE SERVICE KITSSet-joint-washer-engine decarbonizing 28G(82

8G 22708G 2318

.... .1.. . ...1.... ...... .. ............ 1

....... .............. ..... .... ..... ::::::: ] No t available; usc 8G 231 8

..... . Use toge the r with 8G 2232for eng ine comple te overh aul I

Washer-jointFront and rear main bearing caps ..2A 280 2 ..E ngine front cover I A 2093 1 ..E ng ine fro nt mo unting plate 12G 619 1.. ............ ...... .. ..Cyli nder side covers 12A 1139 2 .Oil pump 88G 411 .. .. 1 .Oil reservoir ...8G 731 .. 1.................................. . .W at er pump .. 2A 667 .. .. 1.. .Petrol p ump bla nki ng plat e 2A 113 1.. ..Gearbox mounting pl ate tocrankcase 12A 22 1.......... . ..Oil pr iming plu g 6K 464 1 ..Oil reservoir plug 6I\: 638 1 ..Cran kcase rear cover 2A 127 1 .Oil filter t o crankcas e 88G 402 .. 1.. .

g~~~~ ~~~=~~i~~~~~ :::::::::::::::.: :::::::: : ;~ ::;~ :::::::::::::: .:::::::::~ :: : : : : : : : : : : : : : : : : : : : : : :::::::::::::::::::::::::::::::: :::::]Alternatives

I

....Use together with 8G 2318for engine complet e overhaul

'.::::::::::::::::::':::: ::::::. :::: ::::::::::JNo t available; usc 8G 2318..... ....... .... ..Use togethe r with 8G 2232

for engine co mplete overh au l

...... .... ..... ....... .1 .

.... .. .. ... ..... ....... 1.

\).a-Julln-W":lIUH-~II"IIl~ U~""IIlUlll£lll" ... .. . ."",O\J_ O "",

8G 22708G 2318

Washer-jointCylinder h ead 2A 971 1.......... . .I n let and exha ust manifold 12G 300 1.. ..... ... .. .Bla nking pl ate hotspot 2A 106 1.................................................................................. . .Wat er outlet elbow 12G 330 1 .Thermostat l G 1365 1........................................ ............... ................. . ..Carb uret ter lG 2624 2.................. ............................................................. . .Valve ro cke r cover .. 12A 14 1.. ..Heater con trol t ap cover plate 88G 221 1.. .. ... .. .

Seal-oil- valve .. 2A 9 ..8. ... . .R ing-packing-valve 2A 879 .. 8 . . .

Set-joint washer-engine supplementary 8G 2232 ...1.. .

W:l!:h~r_inint

I


MECHANICAL SERVICE PART S LIST AK D 3574!

>.~

Lllus. +>~

DESCRIPTION Part No. No. CIS Chan ge Point REMARKS;:j

I0


INLET AND EXHAUST MANIFOLDManifold-in let 2A 291 1 1 .

2A 327 ..1. 1. .2A 540 1 1.. ..

Stud- carburetter to manifo ld 53K 468 2 2 . I:: ] Not available; usc 2i\. 540

..L W Z 204 3 2 .

...P W Z 104 6 4 ..

...P art No. ch ange; was52 K 46 8

...Par t No. ch ange; was2K 1202

.....Part N o. change ; was52K 301

...HBZ 0420 5 4 Part No. ch ange ; was52K 16

.. Part No. change ; was2K 1202

...F NZ 104 4 2 ..

...2A 102 7 1. .

Washer-plain .

Washer-spring .

Nut .

Manifold- exhaust .....Washer

Screw-inlet manifold t o ex h aust manifold

P lain-exhaust manifold stud PWZ 105 9 2 Part No. ch ange ; wa s2K 12 03

Joint-inlet to ex h a us t manifold ..2A 10 6 11 1.. .Clamping-manifold to head 2A no 8 4 Not available; u se 12 A 1211Cla m ping-m a ni fold to h ead 12A 1211 8 4 .

Nut ...B N N 105 10 6 P a rt No. change; was51 K 1532

Washer-joint-manifold to head . uuu u u u u ~t}rt H L:··. ] Not available ; use l2G 300

12G 300 11 1 .

J.U d,H U V 1 U - H HC; C no. "iJ ~ ~ ~ . . . . . . .. .. . . JN '1 bl A2A 32 7 1. 1............. . : ot avai a e: usc 2 · 5402A 540 1 1............ . ..

Stud- carburetter to manifo ld 53K 468 2 2.......... ...P art No. change; was52 K 468

Washer-spring . .LW Z 204 3 2 Par t N o. change; was2K 1202

N u t F N Z 104 4 2 Part No. change; wa s52 K 301

Screw-inlet m anifold to exhaust manifold HBZ 0420 5 4 Part N o. change; was52 K 16

Washer-plain P W Z 104 6 4 Part No. change ; was2K 1202

I

Plain-exh aust m a ni fold stud

Manifold -exhaust ..Washer

...... . .. ... .2A 102 7 1 .

.. PWZ 105 9 2 Part No. ch ange ; was2K 1203

Joint-inlet to exhaust m anifold ..2A 10 6 11 1. .Clamnins -i-manifold to h ead 2A 110 .. IL . . 4 . N nt ~nT~ ib hlp' 11<: 1" 1 Q A 1 2 11

Documents

APHM, 8M, AND 8MA ENGINE · mechanical service parts list akd 3574 aphm, 8m, and 8ma engine i page plate block-cylinder ma3 al camshaft ma5 a2 controls-engine ma 60-ma64 a 30, a 31