ABBREVIATIONS USED IN THIS MANUAL

AT0166 AT0167
AT7711
AT3231
AT0168
AT2734
AUTOMATIC TRANSAXLE - Component Parts (Direct Clutch)
Printed
Numbers
INSPECTION OF DIRECT CLUTCH
1. INSPECT CLUTCH PISTON
(a) Check that the check ball is free by shaking the
piston.
(b) Check that the valve does not leak by applying
low-pressure compressed air.
2. INSPECT DISC, PLATE AND FLANGE
Check that the sliding surface of disc, plate and flange
worn or burnt. If necessary, replace them.
HINT:
If the lining of the disc is exfoliated or discolored,
or even a part of the printed number is defaced,
replace all discs.
Before assembling new discs, soak them in ATF
for at least fifteen minutes.
3. CHECK DIRECT CLUTCH BUSHING
Using a dial indicator, measure the inside diameter of
the direct clutch bushing.
Maximum inside diameter: 47.07 mm (1.8531 in.)
If the inside diameter is greater than the maximum, replace
the direct clutch.
ASSEMBLY OF DIRECT CLUTCH
AX-57
1. INSTALL CLUTCH PISTON IN DIRECT CLUTCH
DRUM
(a) Install new O-rings to the piston. Coat the Orings
with ATF.
(b) Being careful not to damage the O-rings, press
the piston into the drum with the cup side up.
2. INSTALL PISTON RETURN SPRING
(a) Place the return spring and snap ring onto the piston.
(b) Place SST on the return spring, and compress the
return spring with a shop press.
SST 09350-32014 (09351-32070)
(c) Install the snap ring with the snap ring pliers. Be
sure the end gap of snap ring is not aligned with
the spring retainer claw.