SERVICE SPECIFICATIONS
SERVICE SPECIFICATIONS
SERVICE SPECIFICATIONS
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AT-44<br />
A46DE AUTOMATIC TRANSMISSION - FRONT CLUTCH (A46DE)<br />
SST 6. REMOVE PISTON RETURN SPRINGS<br />
(a) Place SST on the spring seat and compress the<br />
return springs with a shop press.<br />
SST 09350-20015 (09369-20040)<br />
(b) Using a snap ring expander, remove the snap ring.<br />
AT4650<br />
AT5881<br />
AT4689<br />
Printed<br />
Number<br />
Q00350<br />
AT4782<br />
(c) Remove the spring seat and twenty springs.<br />
6. REMOVE FRONT CLUTCH PISTON<br />
(a) Place the front clutch drum onto the O/D case.<br />
(d) Hold the front clutch piston with hand, apply<br />
compressed air to the O/D case to remove the<br />
front clutch piston.<br />
(c) Remove the two O-rings from the piston.<br />
FRONT CLUTCH INSPECTION<br />
1. INSPECT DISC AND PLATE<br />
Check to see if the sliding surface of the disc and plate<br />
are worn or burnt. If necessary, replace them.<br />
HINT:<br />
If the lining of the disc is peeling off or discolored,<br />
or even if parts of the printed numbers are defaced,<br />
replace all discs.<br />
Before assembling new discs, soak them in ATF for<br />
at least fifteen minutes.<br />
2. CHECK FRONT CLUTCH PISTON<br />
(a) Check that check ball is free by shaking the piston.<br />
(b) Check that the valve does not leak by applying low<br />
pressure compressed air.