2. Transmission Housing Disassemble & Service

Housing and Shaft Assemblies Removal

Special Tools Required
Housing puller 07HAC-PK40102

NOTE: Refer to the Exploded View as needed during the following procedure.

1. Remove the mainshaft speed sensor and sensor washer.

NOTE: The mainshaft speed sensor washer is equipped on SLXA automatic transmission; the BMXA transmission does not have it.

2. Remove the transmission housing mounting bolts, transmission hanger, and connector bracket.





3. Align the spring pin (A) on the control shaft (B) with the transmission housing groove (C) by turning the control shaft.

NOTE: Be careful not to squeeze the end of the control shaft tips together when turning the shaft. If the tips are squeezed together it will cause a faulty signal or position due to the play between the control shaft and the switch.

4. Install the special tool over the mainshaft, then remove the transmission housing.

NOTE: If the top arm of your housing puller is too short, replace it with Housing Puller Arm, 205 mm 07SAC-P0Z0101.

5. Remove the countershaft reverse gear collar, countershaft reverse gear, and needle bearing.
6. Remove the lock bolt securing the shift fork, then remove the shift fork with the reverse selector together.





7. Remove the mainshaft sub-assembly (A) and countershaft sub-assembly (B) together.
8. Remove the differential assembly.

Bearing Removal and Installation

Special Tools Required
^ Driver 07949-3710001
^ Attachment, 62 x 68 mm 07746-0010500
^ Attachment, 72 x 75 mm, 07746-0010600

NOTE: Coat all parts with ATF before assembly.





1. To remove the mainshaft bearing (A) and countershaft bearing (B) from the transmission housing, expand each snap ring with the snap ring pliers, then push the bearing out.

NOTE: Do not remove the snap ring unless it's necessary to clean the grooves in the housing.

2. Install the bearings in the direction shown.





3. Expand each snap ring with the snap ring pliers, and install the bearing part-way into the housing.
4. Release the pliers, then push the bearing down into the housing until the snap ring snaps in place around it.





5. After installing the bearings verify that the snap rings (A) are seated in the bearing and housing grooves, and that the ring end gaps (B) are correct.

Reverse Idler Gear Removal and Installation
Removal





1. Remove the two bolts securing the reverse idler gear shaft holder, then remove the reverse idler gear shaft holder (A) and needle bearing (B).





2. Remove the reverse idler gear.

Installation





1. Install the reverse idler gear in the transmission housing.





2. Install the needle bearing (A) in the reverse idler gear (B).
3. Install the reverse idler gear shaft holder (c) into the transmission housing, then tighten the bolts.