Transaxle Disassembly: Disassembly
CAUTION:
- Clean all disassembled parts in a suitable solvent only and blow dry with compressed air or damage to the transaxle may occur.
CAUTION:
- Disassembly should only be carried out in a clean environment or damage to the transaxle may occur.
CAUTION:
- Be careful not to scratch the sliding face or mating faces or damage to the transaxle may occur.
CAUTION:
- Visually inspect all disassembled parts for any damage, deformation or abnormal wear. Replace any unsuitable parts with new parts only or damage to the transaxle may occur.
CAUTION:
- Do not work on the transaxle with cotton gloves, cotton threads could become dislodged and damage to the transaxle may occur.
NOTE:
- Verify the normal assembled condition before disassembly.
- Remove the drain plug and filler plug.
- Remove the reverse lamp switch and shift rod plug.
- Remove the control assembly.
- Remove the stopper bolt.
- Remove the bolts and the control assembly.
- Remove the three check plugs, check springs and check balls and one shift check sleeve.
- Remove 20 bolts.
- The main shaft will make noise as it drops when the snap ring releases from the main shaft.
- Remove the transaxle case.
- Remove the bore plug.
- Pry open the snap ring.
- Separate the transaxle case from the clutch housing.
- Remove the oil gutter and baffle plate.
- Remove the snap ring, mainshaft rear bearing adjusting shim and the input shaft rear bearing adjusting shim from the transaxle case.
- Do not exceed 120°C (248°F) or damage to the transaxle case may occur.
- If there is difficulty in removing the differential side bearing outer race, use the special tool.
- Heat the transaxle case to 100°C (212°F) and remove the differential side bearing outer race.
- If required, remove the welch plug.
- Remove the differential oil seal.
- Remove the magnet.
- Be careful not to lose the shifter cap.
- Remove the reverse lever.
- Shift the transaxle to 5th gear and remove the bolts.
- Remove the bracket.
- Lift and remove the reverse lever.
- Remove the reverse lever rod then remove the reverse shift fork.
- Shift the transaxle to 3rd gear and remove the 5th shift fork roll pin.
- Remove the circlips.
- Remove the 5th/reverse fork rod, the 5th shift fork and the 5th/reverse bracket.
- Remove the 2 check balls and the interlock pin.
- Remove the roll pin.
- Remove the circlips.
- Remove the 3rd/4th fork rod, 3rd/4th shift fork and the bracket.
- Remove the 1st/2nd shift check sleeve from the clutch housing.
- Remove the roll pin.
- Remove the 1st/2nd fork rod and the 1st/2nd bracket as an assembly.
- Remove the 1st/2nd shift fork.
- Remove the 1st/2nd bracket roll pin and separate the fork rod from the bracket.
- Make sure to remove the main shaft straight out. Failure to remove the main shaft correctly may result in damage to the funnel on the clutch housing.
- Remove the reverse gear idler shaft, main shaft and input shaft as set.
- Remove the differential.
- Remove the oil channel.
- Remove the bearing retainer.CAUTION:
- Do not exceed 120°C (248°F) or damage to the clutch housing may occur.
- If there is difficulty in removing the bearing, heat the clutch housing.
- Remove the mainshaft front bearing.
- Remove the oil channel
NOTE: - Remove the bearing retainer.
- Remove the differential oil seal.
- Do not exceed 120°C (248°F) or damage to the clutch housing may occur.
- If there is difficulty in removing the differential side bearing outer race, use the special tool.
- Heat the clutch housing to 100°C (212°F) and remove the differential side bearing outer race.
- Clean and inspect all parts.
- Remove all traces of sealer.
- Inspect all parts for wear or damage.
- Remove the input shaft oil seal.
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