Second Brake -- Reassembly |
1. INSTALL 2ND BRAKE PISTON |
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Coat 2 new O-rings with ATF, and install them on the 2nd brake piston.
Being careful not to damage the O-rings, and press the 2nd brake piston into the 2nd brake drum with both hands.
2. INSTALL 2ND BRAKE PISTON RETURN SPRING |
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Install the piston return spring.
Install the spring retainer.
Place SST on the spring retainer, and compress the return spring with a press.
- SST
- 09350-30020(09350-07040)
- NOTICE:
- Do not deform the spring sheet. Stop compressing when the spring sheet is lowered to 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove.
- Do not expand the snap ring excessively.
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Using a snap ring expander, install the snap ring.
3. INSPECT 2ND BRAKE PISTON |
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Make sure the 2nd brake piston moves smoothly when applying and releasing low-pressure compressed air to the 2nd brake drum.
4. INSTALL NO. 4 PLANETARY CARRIER THRUST WASHER |
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Coat the thrust washer with petroleum jelly, and install it.
- HINT:
- Make sure that the cutout portions of thrust washer fit into the teeth of the spring retainer.