MANUAL TRANSAXLE. GENERAL... 2 MANUAL TRANSAXlE CONTROL 12

Transcription

1 MANUAL TRANSAXLE GENERAL MANUAL TRANSAXlE CONTROL 12 SHIFT lever ASSEMBly 14 MANUAL TRANSAXlE 16 MANUAL TRANSAXlE ASSEMBLY 19 5TH SPEED SYNCHRONIZER ASSEMBly 27 INPUT SHAFT 29 INTERMEDIATE SHAFT OUTPUT SHAFT 43 SHIFT FORK 44 DIFFERENTIAL CLUTCH HOUSiNG 49 I SPEEDOMETER DRIVEN GEAR ASSEMBly 53 MANUAL TRANSAXlE ASSEMBly III

2 GENERAL GENERAL SPECIFICATIONS Y43CA2A Manual Transaxle Type Gear ratio 1st 2nd 3rd 4th 5th Reverse Final gear ratio speedometer gear ratio (driven/drive) 5-speed floor-shift /36 SERVICE STANDARD Y43CB2A Standard value Input shaft bearing end play Intermediate shaft bearing end play Intermediate shaft end play Output shaft end play Differential case end play Differential side gear and pinion backlash Limit Synchronizer ring and clutch gear clearance mm ( in.) mm ( in.) mm ( in.) mm ( in.) mm ( in.) mm ( in.) 0.5 (0.02) LUBRICANTS Y43CClA Transaxle oil lit (U.S. qts., Imp.qts.) Return spring and bracket sliding part Drive shaft oil seal lip Shift lever bushing Recommended lubricant Hypoid gear oil, SAE 75W-85W Multipurpose grease SAE J310, NLGI NO.2 Hypoid gear oil, SAE 75W-85W Multipurpose grease SAE J310, NLGI NO.2 Quantity 2.5 (2.6, 2.1) As required As required As required SEALANTS AND ADHESIVES Y43CD2A Transaxle case and clutch housing alignment surface Transaxle case and rear cover alignment surface Differential drive gear bolt 8earing retainer bolt (flush bolt only) Recommended sealants and adhesives THREE BOND 1216 THREE BOND 1216 THREE BOND1303 or LOCTITE 648 THREE 80ND 1303 or LOCTIT E 648 Quantity As required As required As required As required 43-2

3 GENERAL SNAP RING FOR ADJUSTMENT AND SPACER Y43CEOA Part name Thickness mm (in.) Identification mark Snap ring 2.24 (0.0882) None (for adjustment of input shaft front bearing end play) 2.31 (0.0909) Blue 2.38 (0.0937) Brown Snap ring 1.40 (0.0551) Red (for adjustment of intermediate shaft front bearing end play) 1.50 (0.0590) Blue 1.60 (0.0630) Yellow 1.70 (0.0669) Green Spacer 0.80 (0.0315) 80 (for adjustment of intermediate shaft end play) 0.83 (0.0327) (0.0338) (0.0350) (0.0362) (0.0374) (0.0386) (0.0398) (0.0409) (0.0421) (0.0433) (0.0445) (00457) (0.0468) (0.0480) (0.0492) (0.0504) (0.0516) (0.0527) (0.0539)

4 GENERAL Part name Thickness mm (in.) Identification mark Spacer 0.83 (0.0327) 83 (for adjustment of output shaft end play) 0.86 (0.0338) (0.0350) (0.0362) (0.0374) (0.0386) (0.0398) (0.0409) (0.0421) (0.0433) J 1.13 (0.0445) D 1.16 (0.0457) K 1.19 (0.0468) L 1.22 (0.0480) G 1.25 (0.0492) M 1.28 (0.0504) N 1.31 (0.0516) E 1.34 (0.0527) 0 Spacer 1.43 (0.0563) Q (for adjustment of differential case end play) 1.46 (00575) R 1.49 (0.0587) C 1.52 (0.0598) S 1.55 (0.0610) T 1.58 (0.0622) (0.0634) U 1.64 (0.0646) V 1.67 (0.0657) A 1.70 (0.0669) W 1.73 (0.0681) X 1.76 (0.0692) F 1.79 (0.0705) y 1.82 (0.0716) Z 1.85 (0.0728) H 1.88 (0.0740) AA 43-4

5 GENERAL TIGHTENING TORQUE Y43CFOA Nm Kg.cm Ib-ft Shift lever to lever (A) Lever (A) to bracket assembly Air filter installation bolts Clutch tube flare nut Tie rod end to knuckle Lower arm ball joint to knuckle Transmission mount bracket to transmission Bell housing cover to transmission Bell housing cover bolt Starter motor to transmission Filler plug Drain plug Transmission mounting bolt [10 mm (0.39 in.) diameter bolt] Transmission mounting bolt [B mm (0.31 in.) diameter bolt] Rear cover bolt Backup lamp switch Poppet plug Speedometer sleeve bolt Input shaft lock nut Intermediate shaft lock nut Reverse idler gear shaft bolt Transmission case tightening bolt Stopper bracket bolt Restriction ball assembly Reverse shift lever assembly installation bolt Bearing retainer bolt Differential drive gear bolt Interlock plate bolt

6 GENERAL SPECIAL TOOLS Y43CG2A Tool (Number and Name) Cranksahft front oil seal installer Illustration Use Installation of the differential tapered roller bearing Lock pin extractor 1) Driving out the spring pin of the clutch shaft 2) Driving out the spring pin of the shift fork Lock pin installer Driving in the spring pin of the shift fork Front oil seal installer Installation of the input shaft front oil seal Oil seal installer Installation of differential oil seal Input shaft holder Holding the input shaft when loosening input shaft nut Snap ring remover Removal of input shaft snap ring Removing plate Removal of input shaft front and rear bearing 43-6

7 GENERAL Tool (Number and Name) Illustration Use ) Installation of the input shaft front Bearing installer ~ bearing 2) Installation of the output shaft synchronizer hub and gear sleeve Removal of 1st gear and 2nd gear Removing plate ~ Removal of tapered roller bearing Removing plate,, ::::1t -.' ) Installation of synchronizer assy Bearing installer 2) Installation of bearing sleeve and bearing ~ Installation of output shaft bearing outer Output shaft race outer race installer ) Removal of differential ball bearing Removing plate (use with ) ~ 2) Removal of differential bearing Removal of ball bearing and gear Bearing and gear puller G );;} ~~,ij, Installation of differential bearing Bearing installer ~ 43-7

8 GENERAL Tool (Number and Name) Oil seal puller Illustration Use Removal of output shaft bearing outer race and intermediate shaft bearing outer race Bar Installation of differential bearing outer race and output shaft bearing outer race (use with ) Bar Installation of output shaft bearing outer race (use with ) Tapered roller bearing puller Removal of the differential case side bearing (use with and ) Side bearing remover adaptor Removal of the differential case side bearing (use with and Puller cup Removal of the differential case side bearing (use with and ) Pinion bearing outer race installer Installation of differential bearing outer race and output shaft bearing outer race (use with ) 43-8

9 GENERAL TROUBLESHOOTING Y43CH2A Symptom Probable ca use Remedy Vibration, noise Loose or damaged transaxle and engine Tighten or replace mounts mounts Inadequate shaft end play Worn or damaged gears Use of inadeq uate grade of oil Low oil level Inadequate engine idle speed Correct end play Replace gears Replace with specified oil Replenish Adjust idle speed Oil leakage Broken or damaged, oil seal or a-ring Replace oil seal or a-ring Hard shift Faulty control cable Replace control cable Poor contact or wear of synchronizer ring and gear cone Weakened synchronizer spring Use of inadequate grade of oil Correct or replace Replace synchronizer spring Replace with specified oil Jumps out of gear Worn gear shift fork or broken poppet spring Replace shift fork or poppet spring Synchronizer hub to sleeve spline clearance too large Replace synchronizer hub and sleeve 43-9

10 GENERAL SERVICE ADJUSTMENT PROCEDURES REPLACEMENT OF TRANSAXLE OIL Y43CJ2A 1. With the vehicle on a flat and level surface, remove the drain plug and drain out the transaxle oil. 2. Fill transaxle oil (through the filler plug part) until the oil level is the same level as the plug hole. Transaxle oil: Hypoid gear oil. SAE 75W-85W conforming to API GL-4 [2.5 LIT. (2.6 U.S.qts. 2.2 Imp.qtsl REPLACEMENT OF DRIVE SHAFT OIL SEALS Y43CK2A. 1. Disconnect t~e drive shaft from the transaxle (Referto drive shaft). 2. Using a flat-tip (-) screwdriver, remove the oil seal. Oil seal L.H. side r------:"~o~\\...-.e:\ Fro';;;- e~aust / / \.!"LO-'.:11,--0_ pipe 43-10

11 GENERAL 3. Using the special tool ( ), tap the drive shaft oil seal into the transaxle. 4. Apply a coating of the transaxle oil to the lip of the oil seal REPLACEMENT OF SPEEDOMETER CABLE v.,elza 1. Remove the old cable. 2. When connecting the cable to the speedometer, insert the cable until its stopper properly fits to the meter side groove Install the grommet so that. as shown in the illustration, the cable attachment part and the projecting part are horizontal. Caution The cable arrangement should be made so that the radius of cable bends is 150 mm (5.9 in.) or more. 4. At the transaxle end of the speedometer cable, the key joint should be inserted into the transaxle, and the nut should then be securely tightened. Caution If the cable is not correctly and securely connected, it may or abnor cause incorrect indication by the speedometer mal noise

12 MANUAL TRANSAXLE CONTROL MANUAL TRANSAXLE CONTROL COMPONENTS Clip (Transmission side) Shift cable Select cable Retainer Clip (Shift lever side) Cotter pin /~ Shift lever assembly g REMOVAL 1. Remove the console box (Refer to console box). 2. Remove the cotter pins and clips (shift lever side). 3. Remove the shift lever assembly. Y43DA2A Shift cable aflange s,de ~IC' Shift lever cable _ ---:l -,-,'11',' - ---I """...,.." Resin bushing c=o 43-12

13 MANUAL TRANSAXLE CONTROL 4. Remove the retainer and bolts. 5. Remove the air cleaner. 6. Remove the colter pins and clips (Transaxle side). 7. Remove the shift cable and select cable. INSPECTION Y43DB2A 1. Check the select cable for function and for damage. 2. Check the shift cable for function and for damage. INSTALLATION Y43DC2A 1. Install the shift lever assy. 2. Install the colter pins and clips (shift lever side and transaxle side) with select cable and shift cable. NOTE: 1) The flange side of the resin bushing at the shift cable end should be at the split pin side. 2) The flange side of the resin bushing at the selector cable end should be at the lever B end surface. 3. Install the retainer and bolts. 4. Install the air cleaner

14 SHIFT LEVER ASSEMBLY SHIFT LEVER ASSEMBLY COMPONENTS Shift lever Bushing ( ) llll Lever (Al Bracket assembly 14-20) TORQUE Nm (kg.em. Ib.ft) INSPECTION Y43EA2A 1.. Cheek the bushing for wear or damage. 2. Check the return spring for damage or deterioration

15 SHIFT LEVER ASSEMBLY ASSEMBLY Y43EB2A 1. Apply specified grease to points shown in illustration. Specified grease: Multipurpose grease SAE J310 NLGI No.2 FORWARD -- Section A-A, II ~,-1 hnn. '--li " 'AI r C Section B-B ~J W Section C-C Section D-D D 2. Install so that the return spring is in secure contact with the bracket end surface. 3. Apply a coating of the specified grease to the return spring and bracket sliding part. Lever A Return spring Specified grease: Multipurpose grease SAE J310. NLGI No

16 MANUAL TRANSAXlE MANUAL TRANSAXlE COMPONENTS Select cable Shift cable Transaxle mount bracket / r~'./ Drain plug ( , 22-25) TORQUE: Nm (kg,em, Ib.ft) 43-16

17 MANUAL TRANSAXLE REMOVAL Y4JFA2A 1. Remove the clutch release cylinder (Refer to clutch part). 2. Remove the drain plug and drain out the transmission oil. 3. Remove the air cleaner assembly. 4. Remove the select cable and shift cable (Refer to MANUAL TRANSAXLE PART). 5. Remove the backup lamp switch connector. 6. Remove the speedometer cable 7. Remove the starter motor. 8. Remove the stabilizer bar, tie rod end, lower arm ball joint, drive shaft side cover, under cover (Refer to drive shaft and front axle). 9. Remove the bell housing cover. l-ji/ fjjii--l~ ~..--J ~..--J ~ ~bi I I I r " I II " / II I, '<:f UO.~'; -==::,~ f = ~ ::--s: ~ 0 o fo ~ = ~ / '=...,.., 43-17

18 MANUAL TRANSAXLE 10. Remove the cap and transaxle mounting bracket. 11. Remove the transaxle assy

19 MANUAL TRANSAXlE ASSEMBLY MANUAL TRANSAXlE ASSEMBLY COMPONENTS ( , 22-35) Restriction ball assembly ( , Poppet ball Shift rail assembly Spring pin Poppet spring I Poppet plug I i i R ar Cover ~oo Transmission case~~~~~ Oil guide TOROUE Nm (kg.em. Ib.ft) 43-1~

20 MANUAL TRANSAXlE ASSEMBLY DISASSEMBLY Y43GA2A 1. Remove the rear cover bolt and rear cover. 2. Remove the backup light switch, gasket and mounting bracket. 3. Remove the poppet plugs, poppet springs and poppet balls. 4. Remove the speedometer driver gear assembly

21 MANUAL TRANSAXLE ASSEMBLY 5. Remove the spring pin using the special tool ( ) Removal of the lock nuts 1) Unstake lock nuts of the input shaft and intermediate shaft. 2) Shift the shift lever in reverse using the control lever and select lever. SeleCI lever --~ Control lever ~:;o-,-~/:-~\'.' 3) Install the special tool ( ) onto the input shaft. 4) Screw a bolt 10 mm (0.39 in.) into the hole on the periphery of clutch housing and attach a spinner handle to the special tool. 5) Remove the lock nut, while using the bolt as a spinner handle stopper. Spinner handle 43-21

22 MANUAL TRANSAXll; ASSEMBLY 7. Remove the 5th speed synchronizer sleeve and 5th speed shift fork. S. Remove the 5th speed synchronizer hub, synchronizer ring, 5th speed gear and needle bearing Remove the intermediate gear using the special tool ( ) Remove the reverse idler gear shaft bolt and restriction ball assembly. 11. Remove thetransaxle cover bolts (13 EA) and transaxle cover

23 MANUAL TRANSAXLE ASSEMBLY 12. Remove the differential oil seal and oil guide. 13. Remove the output shaft bearing outer race and spacer using the special tool ( ). 14. Remove the intermediate shaft bearing outer race and spacer. 15. Remove the differential bearing outer race and spacer Remove the reverse shift lever and the reverse shift shoe. 17. Remove the reverse gear shaft and reverse gear

24 MANUAL TRANSAXlE ASSEMBLY 18. Remove the spring pins using the special tool ( ). 19. Disassembly of shift rail assembly. 1) Shift the 1st-2nd speed shift fork to the 2nd speed. 2) Shift the 3rd-4th speed shift fork to the 4th speed. 3rd-4th ""-"-'\.-f shift fork 3) Remove the shift rail assembly. 20. Remove the bearing retainer

25 MANUAL TRANSAXlE ASSEMBLY 21. Lift up the input shaft assembly and remove the intermediate shaft assembly. 22. Remove the output shaft assembly and differential gear assembly. 23. Remove the intermediate shaft bearing outer race and spacer and oil guide using the special tool ( ) Remove the output shaft bearing outer race and spacer using the special tool ( )

26 MANUAL TRANSAXLE ASSI:MBLY 25. Remove the differential bearing oil seal and the differential bearing outer race. 26. Remove the input shaft oil seal

27 5TH SPEED SYNCHRONIZER ASSEMBLY 5TH SPEED SYNCHRONIZER ASSEMBLY COMPONENTS Synchronizer key Synchronizer sleeve Synchronizer hub Synchronizer spring I Stop plate Synchronizer spring INSPECTION Y43HAlA SYNCHRONIZER SLEEVE AND HUB 1. Combine the synchronizer sleeve and hub and check that they slide smoothly. 2. Check that the sleeve is free from damage at its inside front and rear ends. 3. Check for wear of the hub front end (surface in contact with the 5th speed gear). Caution Replace the synchronizer hub and sleeve as a set. SYNCHRONIZER KEY AND SPRING Y43HBlA 1. Check for wear of the synchronizer key center protrusion. 2. Check the spring for weakness, deformation and breakage

28 5TH SPEED SYNCHRONIZER ASSEMBLY ASSEMBLY Y43HC2A 1. Assemble the synchronizer hub, sleeve and key noting their direction. Oil channel key.~ Clutch housing <:=J 2. The synchronizer sleeve has teeth missing at six portions. Assemble the hub to the sleeve in such a way that the center tooth "T" between two missing teeth wi:' touch the synchronizer key. T One-loath-skipped pans /-z:~==:: "~"'"~ 3. Install the synchronizer spring in such a way that its stepped portions will rest on the synchronizer keys. Caution When installing the synchronizer springs. make sure that the front and rear ones are not faced in same direction. Slepped Spflng part 43-28

29 INPUT SHAFT INPUT SHAFT COMPONENTS Needle bearing~ Input shaft Ball bearing Bearing sleeve ~)~~ Needle bearing Ball bearing Snap ring Corn spring Sub gear gear Needle bearing Synchronizer ring I. r spring Synchronize. hub 3rd-4th speed synchromzer 43-29

30 INPUT SHAFT DISASSEMBLY Y4JJA2A 1. Remove the snap ring using the special tool ( ) Remove the front bearing using the special tool ( ). 3. Remove the bearing sleeve using the special tool ( ). 4. Remove the snap ring ()()() 5. Remove the rear bearing using the special tool ( )

31 INPUT SHAFT 6. Remove the 4th speed gear and needle roller bearing, synchronizer ring, 3rd-4th speed synchronizer sleeve. 7. Remove the needle roller bearing sleeve, 3rd-4th synchronizer hub, synchronizer ring, 3rd speed gear, needle roller bearing using the special tool ( ). + INSPECTION INPUT SHAFT Y43JB2A (Ill 1. Check the outer surface of the input shaft where the needle bearing is mounted for damage or abnormal wear [portion (A)]. 2. Check the splines for damage or wear r~ L ~ ~ Spline NEEDLE BEARING Y43JC2A 1. Combine the needle bearing with the shaft or bearing sleeve and gear and check that it rotates smoothly without abnormal noise or play. 2. Check the needle bearing cage for deformation. SYNCHRONIZER RING Y43JD1A Damage and wear 1. Check the clutch gear teeth for damage and breakage. 2. Check the internal surface for damage, wear and broken threads. Damage and breakage 43-31

32 INPUT SHAFT 3. Force the synchronizer ring toward the clutch gear and check clearance "A". Replace if it is out of specification. _~A Limit: 0.5 mm (0.02 in.) Synchronizer nng Ge;u SYNCHRONIZER SLEEVE AND HUB Y43JE2A 1. Combine the synchronizer sleeve and hub and check that they slide smoothly. 2. Check that the sleeve is free from damage at its inside front and rear ends. 3. Check for wear of the hub.end surfaces (in contact with each speed gear). / J Caution Replace the synchronizer hub and sleeve as a set. SYNCHRONIZER KEY AND SPRING Y43JF2A 1. Check for wear of the synchronizer key center protrusion. 2. Check the spring for weakness, deformation and breakage. SPEED GEARS Y43JG2A 1. Check the bevel gear and clutch gear teeth for damage and wear. 2. Check the synchronizer cone for rough surface, damage and wear. 3. Check the gear bore and front and rear ends for damage and wear

33 INPUT SHAFT ASSEMBLY Y43JH2A Clutch housing side.. 30o~lL 1. Install the synchronizer hub and sleeve so that they are positioned as shown in the figure. Identificatron mark 2. The synchronizer sleeve has teeth missing at six portions. Assemble the hub to the sleeve in such a way that the center tooth "T" between two missing teeth will touch the synchronizer key. Synchronizer key 3. Install the synchronizer spring in such a way that its stepped portions will rest on the synchronizer keys. Caution When installing the synchronizer springs. make sure that the front and rear ones are not faced in same direction. Key ~ Spring stepped part 43-33

34 INPUT SHAFT 4. Install the needle roller bearing and 3rd speed gear to the input shaft. 5. Install the 3rd-4th speed synchronizer assembly over the input shaft using the special tool ( ) Caution 1..When installing the synchronizer assembly, make sure that three synchronizer keys are seated correctly in respective grooves of the -synchronizer ring. 2. After installing of the synchronizer assembly, check that the 3rd speed gear rotates smoothly. I 6. Install the needle roller bearing sleeve.using the special tool ( ). 7. Install the synchronizer ring, needle roller bearing. 4th gear and spacer

35 INPUT SHAFT 8. Install the rear bearing using the special tool ( ). 9. Install the snap ring Install the rear bearing sleeve using the special tool ( ) '

36 INPUT SHAFT 11. Install the front bearing using the special tool ( ). 12. Install the snap ring

37 INTERMEDIATE SHAFT INTERMEDIATE SHAFT COMPONENTS Needle bearing 2nd speed gear Synchronizer spring Synchronizer ring Synchronizer spring Synchronizer keyj 1sl-2nd speed synchronizer sleeve ~ Synchronizer spnng Synchronizer ring :..--::::, st speed gear 43-37

38 INTERMEDIATE SHAFT DISASSEMBLY Y43KA2A 1. Remove the snap ring using the special tool ( ) Remove the taper roller bearing, 1st speed gear and bearing sleeve and needle roller bearing using the special tool ( ). CAUTION 1. Do not reuse the bearing removed from the shaft. 2. Replace the inner and outer races of the tapered roller bearing as a set. 3. Remove the 1st-2nd speed synchronize'r assembly and 2nd speed gear, needle roller bearing together using the special tool ( ) Remove the taper roller bearing using the special tool ( ). CAUTION 1. Do not reuse the bearing removed from the shaft. 2. Replace the inner and outer races of the tapered roller bearing as a set

39 INTERMEDIATE SHAFT INSPECTION INTERMEDIATE SHAFT Y43KB2A 1. Check the outer surface of the intermediate shaft where the needle bearing is mounted for damage or abnormal wear [portion (All. 2. Check the splines for damage and wear. NEEDLE BEARING Y43KC2A 1. Combine the needle bearing with the shaft or bearing sleeve and gear and check that it rotates smoothly without abnormal noise or play. 2. Check the needle bearing cage for deformation. SYNCHRONIZER RING Y43KOZA Oamage and wear 1. Check the clutch gear teeth for damage and breakage. 2. Check the internal surface for damage, wear and broken threads. Damage and breakage 3. Force the synchronizer ring toward the clutch gear and check clearance "A". Replace if it is out of specification IA Limit: 0.5 mm (0.02 in.) Synchronizer ring Ge;tf 43-39

40 INTERMEDIATE SHAFT SYNCHRONIZER SLEEVE AND HUB Y43KE2A 1. Combine the synchronizer sleeve and hub and check that they slide smoothly. 2. Check that the sleeve is free from damage at its inside front and rear ends. 3. Check for wear of the hub end surfaces (in contact with each speed gear). Caution Replace the synchronizer hub and sleeve as a set. SYNCHRONIZER KEY AND SPRING Y43KF2A 1. Check for wear of the synchronizer key center protrusion. 2. Check the spring for weakness, deformation or breakage. SPEED GEARS Y43KG2A 1. Check the bevel gear and clutch gear teeth for damage and wear. 2. Check the synchronizer cone for a rough surface, damage or wear. 3. Check the gear bore and front and rear ends for damage or wear

41 ASSEMBLY INTERMEDIATE SHAFT Y43KHQA..,. Install the tapered roller bearing over the intermediate shaft using the special tool ( ). CAUTION When installing the bearing, push on the inner race only Install the 1st synchronizer ring noting its identification mark. 3. Combine the 1st-2nd speed synchronizer hub and sleeve. Clutch housing side Identification 4. The synchronizer sleeve has teeth missing at six portions. Assemble the hub to the sleeve in such a way that the center tooth "r between two missing teeth will touch the synchronizer key. T One-loath-skipped parts 5. Install the synchronizer spring in such a way that its stepped portions will rest on the synchronizer keys. Caution When installing the synchronizer springs, make sure that the front and rear ones are not facing in the same direction. Key Spflng stepped part 43-41

42 INTERMEDIATE SHAFT 6. Install the needle roller bearing, 2nd gear, 1st-2nd speed synchronizer assembly over the intermediate shaft using the special tool ( ). Caution 1. When installing the synchronizer assembly, make sure that three synchronizer keys are seated correctly in respective grooves of the synchronizer ring. 2, After installation of the synchronizer assembly, check that the 3rd speed gear rotates smoothly Install the needle roller bearing, 1st 'speed gear, bearing sleeve together using the special tool ( ) as illustrated Install the tapered roller bearing using the special tool ( OO). Caution When installing the bearing, push on the inner race only, Install the snap ring

43 OUTPUT SHAFT OUTPUT SHAFT COMPONENTS Tapered roller bearing DISASSEMBLY Y43LA2A 1. Remove the tapered roller bearing using the special tools ( , ) t t CAUTION Do not reuse the bearing removed from the shaft. 1. Install the tapered roller bearing using the special tool ( ) ASSEMBLY Y43LB2A.. CAUTION When installing the bearing, push on the inner race only

44 SHIFT FORK SHIFT FORK COMPONENTS 8---lnterlock plunger 3rd-4th shift fork 5-r shift rail 1sl-2nd shift fork 3rdAth shift rail 1sl-2nd shift rail ASSEMBLY,. Insert the interlock speed shift rail. plunger as Y43MA2A illustrated on the 3rd-4th Interlock plunger Reverse shift lug \ o \ 3rd-4th shift rail 43-44

45 DIFFERENTIAL DIFFERENTIAL COMPONENTS ~ Side gear ~ Pinion Washer Differential case TORQUE Nm (kg.em. Ib.ft) J ' ,--~ DISASSEMBLY Y43NA2A 1. Clamp the differential case in a vise. 2. Remove the differential drive gear retaining bolts and remove the differential drive gear from differential case

46 DIFFERENTIAL 3. Remove the tapered roller bearings using the special tool ( , , ) ~~~~ "U ~R=:=:::: ~~~F=f-----O' Drive out the lock pin from the hole A using a punch. 5. Drive out the pinion shaft. 6. Remove the pinion gears, washers, side gears and spacers. Pinion shaft- \ / Lock pin ~ Differential case ASSEMBLY Y43NB2A 1. Install the spacer on the back of the side gear and then install the gear in the differential case. CAUTION 1. When installing a new side gear, use a spacer of medium thickness [ mm ( in.)] 2. Do not reuse the lock pin. 3. The lock pin head must be sunk below the flange surface of the differential case

47 DIFFERENTIAL 2. Set the washer on the back of each pinion and insert the two pinions to specified position while engaging them with the side gears by turning them. 3. Insert the pinion shaft. Pinion shaft Pinion u,,_~gear Lock pin hole, Side gear 4. Mesure the backlash between the side gears and pinions. Standard value : mm ( in.) 5. If the backlash is out of specification, disassemble and use the correct spacer, reassemble and remeasure. Caution Adjust the backlash of both side gears to the same specification. 6. Align the pinion shaft lock pin hole with the case lock pin hole and insert the lock pin. Caution 1. Do not reuse the lock pin. 2. The lock pin head must be below the flange surface of the differential case. Pinion shaft I Lock pin (large beveled arecli/ LocI< pin I " \\ '~\\ I~ "'~, Dtfferentarl case Press-In dlrectlon 7. Install the tapered roller bearings on both sides of the differential case using the special tool ( ). Caution When press-fitting the bearings, push the inner race only. +: Press

48 DIFFERENTIAL 8. Apply specified sealant to the entire threads of the bolts and tighten in the order shown in figure to specified torque with the differential case clamped in a vise. Specified sealant: 3M Stud Locking No Caution If a bolt is reused. remove the old sealant from the threads. The numerals CD to indicate the tightening sequence

49 CLUTCH HOUSING CLUTC H HOUSING COMPONENTS Control shaft Coo,m' ''"" ",~ Oil seal----t:' Selee.! lever assembly r shoe :r Select leve I, /r$.~~/ ~ b/':::~:;".~;%;"=",,~s10ppe~\~~ flnge~r~ t'\s\tro:ptp~nernrp~~:~ng cont,roi ".."..,,,""--0 \ ' Interlock P late Spring pin. ~ ~SP"ng pin Neutral return spring Neel bearing Clutch housing TORQUE Nm (kg. em. Ib.ft,I ~ _ 43-49

50 CLUTCH HOUSING DISASSEMBLY Y43PA2A 1. Remove the select lever assembly and the select lever shoe. 2. Remove 'the interlock plate bolt and gasket. 3. Drive out the spring pin from the control finger using the special tool ( ). 4, Drive out the spring pin from the stopper body using the special tool ( ). 5. Pull out the control shaft and remove the control shaft boots and oil seal. 6. Remove the neutral return spring assembly, control finger, interlock plate, stopper body, neutral return spring. 7. Remove the control shaft oil seal the needle bearings

51 CLUTCH HOUSING ASSEMBLY Y43PB2A 1. Install the needle bearing flush with the surface A of the clutch housing. A Needle beanng 2. Install the control shaft oil seal using a socket wrench. Socket wrench Oil seal 3. Install the neutral return spring assembly, control finger, interlock plate, stopper body, neutral return spring with the control shaft. 4. Install new spring pins using the special tool ( ). Caution 1. Do not reuse the spring pins. 2. Install the spring pins with their slit at right angle to the control shaft center

52 CLUTCH HOUSING Slit 5. Install the interlock plate bolt and gasket. 6. Install the select lever assembly and select shoe

53 SPEEDOMETER DRIVEN GEAR ASSEMBLY SPEEDOMETER DRIVEN GEAR ASSEMBLY COMPONENTS Oil seal "...''''I'",-,,"" o Speedometer driven gear ASSEMBLY Y430A2A 1. Apply gear oil sparingly to the speedometer driven gear shaft and insert the shaft. 2. Install the spring pin in such a way that it slit does not face the gear shaft. Silt 43-53

54 MANUAL TRANSAXLE ASSEMBLY INSTALLATION Y43RA2A 1. Install the drive shaft oil seal using the special tool ( ). 2. Install the input shaft front oil seal using the special tool ( ) Install the differential gear bearing outer race and spacer using the special tool ( , ). 4. Install the output shaft bearing outer race and spacer using the special tool ( , )

55 MANUAL TRANSAXLE ASSEMBLY 5. Install the oil guide and intermediate shaft bearing outer race and spacer using the special tools ( , ). 6. Install the differential gear assembly and output shaft assembly. 7. While lifting up the input shaft assembly, install it simultaneously with the intermediate shaft assembly. 8. Install the retainer. 9. Reassembly of shift rail assembly. 1) Set the 1st-2nd speed shift sleeve at 2nd speed. 2) Set the 3rd-4th speed shift sleeve at 4th speed

56 MANUAL TRANSAXLE ASSEMBLY 4) Install the 3rd-4th/5th-reverse shift rail and fork assembly together with the select lever fully pushed to 1st-2nd rail side. 5) Install the 3rd-4th/reverse shift rail and fork assembly each other with the select lever fully pushed to 1st-2nd rail side. 6) Turn the shift rail to engine shift lug. 10. Reassembly of spring pin. 1) Install the spring pins using the special tool ( ()()). 2) When installing, make sure that the slit of the spring pin is aligned with the shift rail center line. Caution Do not reuse the spring pins ; Spring pm Shift rail 11. Install the reverse gear lever assembly. 12. Install the reverse gear shaft and reverse gear in the direction illustrated

57 MANUAL TRANSAXLE ASSEMBLY 13. Install the reverse shift lever and shoe. 14. Install the intermediate shaft bearing outer. race and spacer to the transmission case using the special tools ( , ). 15. Install the output shaft bearing outer race and spacer to the transmission case using the special tools ( , ) ~ Install the differential bearing outer race and spacer to the transmission case using the special tools ( , )

58 MANUAL TRANSAXLE ASSEMBLY 17. Insall the drive shaft oil seal to the transaxle case using. the special tool ( ). 18. Reassembly of spacers (adjustment of end play). 1) Place two pieces of solder measuring about 10 mm (0.4 in.) in length and 3 mm (0.12 in.) in diameter on the bearing outer race as shown in illustration, and install the outer race. 2) Install the transmission case and tighten the bolts to specified torque. 3) Remove the transmission case. 4) Remove the outer races and remove the solder. Transaxle case o 00 5) Measure the thickness of the crushed solder with a micrometer and select and install a spacer of thickness that gives standard end play. Standard value: Intermediate shaft end play: mm ( in.) Output shaft end play: mm ( in.) Differential case end play: mm ( in.) 19. Install the oil guide to the transaxle case

59 MANUAL TRANSAXLE ASSEMBLY 20. Apply specified sealant to the clutch housing side of the transmission case. Specified sealant : TH REE mm.~ _;1 ~Amountof, sealant /~ ~~=:.go~~ 21. Install the transaxle case to the clutch housing assembly and tighten the bolt (13 EA). 22. Install the restriction ball and gasket. 23. Center the shaft with a phillips screwdriver. 24. Tighten the reverse idler gear shaft bolt to the specified torque. 25. Install the poppet balls, poppet springs and poppet plugs. 26. Install the backup lamp assembly

60 MANUAL TRANSAXLE ASSEMBLY 27. Install the intermediate gear using the special tool ( ). 28. Install the 5th speed gear and needle roller bearing synchronizer ring, synchronizer hub. 29. Install the 5th speed shift fork and the 5th speed synchronizer sleeve at the same time Install the spring pin using the special tool ( ) When installing, make sure that the slit of the spring pin is aligned with the shift rail center line. Caution Do not reuse the spring pin. Slit-+----: Spring pin Shift rail 32. Reassembly of lock nuts. 1) Install the special tool ( ) onto the input shaft. 2) Screw a bolt [10 mm (0.39 in.)] into the hole on the surface of clutch housing and attach a spinner handle to the special tool ( )

61 MANUAL TRANSAXLE ASSEMBLY 3) Shift the transaxle in reverse using _control lever and select lever. 4) Tighten the lock nut to specified torque. 5) Stake the lock nut. Select lever --- ff Control lever -'?-c~~~~~,(( 33. Apply specified sealant to the rear cover and install the rear cover. Specified sealant THREE BOND 1216 Amount of sealant 34. Install the mounting bracket. 35. Install the speedometer driven gear assembly