Page text (OCR transcript)
AT-78 AUTOMATIC TRANSMISSION — Component Parts (Overdrive Brake)
Overdrive Brake
COMPONENTS
Disc
7M-GTE
Snap Ring
Flange
Flange Plate
Race
O/D Support
O/D Brake Piston
Bearing
Race
Brush Drum
Snap Ring Piston Return
Thrust Washer
Spring
◆ O-Ring
Oil Seal Ring
◆ Non-reusable part
AT064d
DISASSEMBLY OF OVERDRIVE BRAKE
1. CHECK OVERDRIVE BRAKE PISTON MOVING
(a) Place the O/D support assembly onto the direct clutch
assembly.
D4851
(b) Apply compressed air into the oil passage as shown,
and be sure that the O/D brake piston moves
smoothly.
D4785
