Accumulators

Disassembly





1. Remove accumulator pistons and springs from clutch housing by applying compressed air through oil passage as shown in figure.

Inspection
Accumulator spring





1. Measure spring free length.
2. If not within specification, replace spring.

Reassembly

Notice:
Installation order
2-3 accumulator: piston-spring-stopper
1-2 accumulator: piston-spring-stopper
N-D accumulator: piston-spring stopper
N-R accumulator: spring-piston-stopper

Notice: Apply even pressure to perimeter of accumulator pistons and stops to avoid damaging O-ring and seal rings while installing.

1. Apply ATF to new seal rings and install them onto accumulator pistons





2. Install accumulator pistons and springs.
3. Install stopper and snap ring.