TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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ATR/ATM Unit Repair81 / 275
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OVERDRIVE BRAKE — MK4 Supra ATM Unit Repair, page 81
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AT-44 A340E (2JZ-GTE) AUTOMATIC TRANSMISSION - OVERDRIVE BRAKE 2. REMOVE CLUTCH DRUM THRUST WASHER FROM OVERDRIVE SUPPORT AT5422 3. REMOVE PISTON RETURN SPRING (a) Place SST on the spring retainer, and compress the return spring with a shop press. SST 09350-30020 (09350-07030) (b) Remove the snap ring with a screwdriver. (c) Remove the piston return spring. SST D4811 4. REMOVE OVERDRIVE BRAKE PISTON (a) Place the O/D support onto the direct clutch assembly. (b) Hold the O/D brake piston so it does not slant, and apply compressed air into the passage to remove the O/D brake piston. (c) Remove the O/D brake piston. AT5226 (d) Remove the 2 O-rings. O-Ring O-Ring AT5362 5. REMOVE OIL SEAL RINGS D4813