Transmission Housing Disassemble & Service
ATF Pump Replacement1. Remove the bolts securing the ATF pump drive sprocket, then remove the ATF pump drive chain and the ATF pump drive sprocket.
2. Expand the snap ring under the ATF driven sprocket, and remove the ATF pump driven sprocket from the ATF pump.
3. Remove the snap ring from the ATF pump.
4. Remove the ATF pump from the transmission housing.
5. Install the 22 x 10 mm ATF pipe (A) and the 18 x 10 mm ATF pipe (B) in the transmission housing, then install new 0-rings (C) over the ATF pipes.
6. Install a new ATF pump body (D) with dowel pins (E). Do not pinch the 0-rings.
7. Install the snap ring (F) in the snap ring groove.
8. Install the ATF pump driven sprocket.
9. Install the ATF pump chain and the ATF pump drive sprocket.
Driven Pulley Shaft Bearing Removal and Installation
Special Tools Required
^ Oil seal driver attachment, 64 x 72 mm 07JAD-PN00100
^ Driver 07749-0010000
1. Expand the snap ring using snap ring pliers, then push the driven pulley shaft bearing out using the driver and the oil seal driver attachment, 64 x 72 mm. Do not remove the snap ring unless it is necessary to clean the groove in the housing.
2. Expand the snap ring using snap ring pliers, and install the bearing part-way into the housing.
3. Release the pliers, then push the bearing down into the housing until the snap ring snaps in place around it.
4. After installing the bearing, check that the snap ring is seated in the bearing and the housing groove, and that the ring end gap (A) is 0-9 mm (0-0.35 inch).
Final Drive Shaft Bearing Removal and Installation
Special Tools Required
^ Adjustable bearing puller, 25-40 mm 07736-A01000B or 07736-A01000A
^ Attachment, 72 x 75 mm 07746-0010600
^ Driver 07749-0010000
1. Remove the final drive shaft bearing (A) using the adjustable bearing puller, 25-40 mm and a commercially available 3/8"-16 UNF slide hammer (B).
2. Install a new bearing into the transmission housing using the driver and the attachment, 72 x 75 mm.
Selector Control Shaft Removal and Installation
1. Remove the bolt (A) and the lock washer (B), then remove the control lever (C) from the selector control shaft (D).
2. Remove the selector control shaft from the transmission housing.
3. Check for fluid leaks between the housing and the oil seal (E). If there is a fluid leak, replace the oil seal with a new one.
4. Install the selector control shaft in the transmission housing, and install the control lever on the selector control shaft.
5. Install the lock bolt with a new lock washer.