ATR/ATM Unit Repair — First and Reverse Brake Components, page 106

AT-69

A340E (2JZ-GTE) AUTOMATIC TRANSMISSION - FIRST AND REVERSE BRAKE

FIRST AND REVERSE BRAKE COMPONENTS

AT0EG-02

Plate

Flange

Transmission Case

◆ O-Ring

Disc

Snap Ring

◆ O-Ring

Return Spring

No. 1 Brake Piston

Bearing

Reaction Sleeve

Snap Ring

No. 2 Brake Piston

◆ Non-reusable part

AT5471

AT0EH-03

FIRST AND REVERSE BRAKE DISASSEMBLY

1. CHECK PISTON STROKE OF FIRST AND REVERSE BRAKE
Make sure the first and reverse brake pistons move smoothly when applying and releasing the compressed air into the transmission case.

AT5258

2. REMOVE PISTON RETURN SPRING
(a) Place SST on the spring retainer and compress the return spring.
SST 09350-30020 (09350-07050)
(b) Using SST, remove the snap ring.
SST 09350-30020 (09350-07070)

SST     Snap Ring

D4890
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