ATR/ATM Unit Repair — Second Coast Brake Components, page 215

AT-69

A340E(Others) AUTOMATIC TRANSMISSION - SECOND COAST BRAKE

SECOND COAST BRAKE
COMPONENTS

AX0AG-0A

Piston Rod
Oil Seal Ring
Spring
Piston
E-Ring
Retainer
Spring
E-Ring
Cover
Pin
E-Ring
♦O-Ring
Second Coast
Brake Band
Snap Ring

♦ Non-reusable part

AT5462

SECOND COAST BRAKE DISASSEMBLY

AX0AH-0A

AT5418

1. REMOVE SECOND COAST BRAKE PISTON OIL SEAL
RING
Remove the oil seal ring from the piston.

AT5260

2. REMOVE SECOND COAST BRAKE PISTON ROD
(a) Firmly hold down the piston, then compress the compression spring.
(b) Using needle nose-pliers, remove the E-ring.