Transaxle Assembly: Disassembly
- Remove drain plug and gasket from clutch housing using suitable tool, and drain gear oil.
- Remove filler plug and gasket from transaxle case.
- Remove rear housing and O-ring.
CAUTION:
Remove in direction of input shaft (
) as shown. Rear housing oil channel is inserted to input shaft center hole.
- Move the shifter lever A (1) to the 3rd gear position.
NOTE:
- If it is not moved to the 3rd gear position, transaxle case cannot be removed from clutch housing.
- The 3rd gear position means that shifter lever A is fully rotated clockwise and it is returned approximately 10 degrees.
- Remove 5th-reverse shift fork (1) and 5th-reverse coupling sleeve.
- Remove retaining pin from 5th-reverse shift fork, using a suitable tool (A).
- Press 5th-reverse shift fork, shift to 5th, and then engage it with 3rd gear.
- Remove bolt (B).
- Remove nut (C) and lock washer.CAUTION:
- Do not reuse nut.
- Do not use an impact wrench for removal. Gears may be damaged.
- Remove 5th-reverse shift fork and 5th-reverse coupling sleeve from 5th-reverse synchronizer hub.
- Remove 5th-reverse synchronizer hub from input shaft, using a suitable tool.
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CAUTION:Set claw of suitable tool to the wider side of the hub when setting the suitable tool in 5th-reverse synchronizer hub.
- Remove synchronizer levers, 5th-reverse baulk ring, 5th input gear, bushing, and adapter plate from input shaft.
- Remove 5th main gear from mainshaft, using Tools.
Tool number (A): KV32300QAC (-) (B): KV32300QAD (-) - Remove position switch from transaxle case.
- Remove transaxle case bolts (
).
- Remove transaxle case from clutch housing.
- Remove spacer (1) and 4th main gear (2) from mainshaft.
- Remove 5th-reverse fork rod (1).
- Pull 5th-reverse fork rod up until it contacts claw (
) of reverse gear (2).
- Press gear portion of reverse gear down, and then remove 5th-reverse fork rod from clutch housing.
- Pull 5th-reverse fork rod up until it contacts claw (
- Remove 3rd-4th fork rod assembly (1), 3rd-4th coupling sleeve (2), and input shaft assembly (3).Fig 10: 3rd-4th Fork Rod Assembly, 3rd-4th Coupling Sleeve, Input Shaft Assembly And Reverse Gear Assembly
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- Remove 4th baulk ring, insert keys, and springs from mainshaft.
- Pull gear of reverse gear (4) up.
- Pull 1st-2nd fork rod (5) up, and then maintain the neutral position.
- Remove 3rd-4th fork rod assembly, 3rd-4th coupling sleeve, and input shaft assembly from clutch housing at the same time.
- Remove retaining pin from 3rd-4th shift fork, using a pin punch.
- Remove 3rd-4th shift fork from 3rd-4th shift fork rod.
- Remove lock pins (
) from clutch housing.
- Remove 1st-2nd fork rod assembly (1) and mainshaft assembly (2) from clutch housing at the same time.
- Remove retaining pin from 1st-2nd shift fork, using suitable tool.
- Remove 1st-2nd shift fork from 1st-2nd shift fork rod.
- Remove retaining pin from reverse gear, using suitable tool.
- Remove reverse gear from clutch housing.
- Remove final drive (1) from clutch housing.
- Remove magnet and dowel pins (2) from clutch housing.
- Remove plug (1) from clutch housing (2).
- (C): Plug
- (D): 15 mm (0.59 in)
- (E): 45 mm (1.77 in)
- (F): 95 mm (3.74 in) or more
- (G): 4 mm (0.16 in)
- Install suitable tool (A) and (B) to the holes of clutch housing as shown.
- While pressing the suitable tool (A) and (B) in the direction of the arrows shown, remove plug from clutch housing.
- Remove input shaft front bearing from clutch housing, using suitable tool.
- Cut oil channel tube at the base.CAUTION:
Do not reuse oil channel.
NOTE:Oil channel will be removed with the mainshaft front bearing.
- Remove mainshaft front bearing and oil channel from clutch housing, using Tool (A).
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Tool number : KV111011S0 (-) - Remove bushings (1) from clutch housing, using suitable tool.
- Remove differential side oil seals (1) from clutch housing and transaxle case, using suitable tool.Fig 19: Removing Differential Side Oil Seals From Clutch Housing And Transaxle Case Using Suitable Tool
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CAUTION:Do not damage transaxle case and clutch housing.
- Remove differential side bearing outer races (1) from clutch housing and transaxle case, using suitable tool.Fig 20: Removing Differential Side Bearing Outer Races From Clutch Housing And Transaxle Case Using Suitable Tool
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CAUTION:Do not damage transaxle case and clutch housing.
- Pull 2-way connector (1) straight out to remove it from air breather inner tube (2).
- Remove air breather inner tube from transaxle case.
- Remove bushings (1) from transaxle case, using suitable tool.
- Remove retaining pin (
) from selector, using suitable tool.
- Remove selector from control shaft.
- Remove oil gutter from transaxle case.
- Remove bolt (
), and then remove bushing, spring, and gear catch from transaxle case.
- Remove check ball plug from transaxle case.
- Remove bolts (
), and then remove control shaft (1) from transaxle case.
- Remove O-ring from control shaft.
- Expand snap rings (1) and remove input shaft rear bearing and mainshaft rear bearing from transaxle case, using Tool (A).
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Tool number : ST35300000 (-) - Remove snap rings from transaxle case.
- Remove check balls (2) from transaxle case.