First and Reverse Brake

COMPONENTS





DISASSEMBLY OF FIRST AND REVERSE BRAKE PISTON
1. COMPRESS RETURN SPRINGS AND REMOVE SPRING RETAINER SNAP RING



a. Install SST. Compress the springs evenly by tightening the bolt gradually.
SST 09350 - 32013 (09351 - 32040)




b. Using snap ring pliers, remove the snap ring.
c. Remove SST.
SST 09350 - 32013 (09351 - 32040)

2. REMOVE SNAP RING AND RETURN SPRING ASSEMBLY
3. REMOVE PISTON FROM TRANSMISSION CASE WITH COMPRESSED AIR



a. Apply compressed air into the oil passage of the case to remove the piston.

NOTE: Hold the piston so it does not slant and then blow with the gun slightly away from the oil hole.




b. If the piston does not pop out with the compressed air, use needle-nose pliers to remove it.

4. REMOVE O-RINGS FROM PISTON

ASSEMBLY OF FIRST AND REVERSE BRAKE PISTON
1. INSTALL NEW O-RINGS ON PISTON
Coat the O-rings with ATF.




2. INSTALL PISTON IN TRANSMISSION CASE
Push the piston into the bore of the case facing the spring seats upward.
3. PLACE SST BASE UNDER CASE
SST 09350 - 32013 (09351 - 32040)
4. INSTALL PISTON RETURN SPRING ASSEMBLY AND SET SNAP RING IN PLACE




5. COMPRESS PISTON RETURN SPRINGS TO ALLOW INSTALLATION OF SNAP RING

CAUTION: Do not overtighten the bolt.

Gradually and evenly tighten the bolt to compress the springs, being careful not to damage the transmission case with SST.
SST 09350 - 32013 (09351 - 32040)




6. INSTALL SNAP RING
a. Push the snap ring into place with your fingers. Visually check to make sure it is fully seated and centered by the three lugs on the spring retainer. Be sure the end gap of snap ring is not aligned with the spring retainer claw.
b. Remove the SST.
SST 09350 - 32013 (09351 - 32040)