SERVICE SPECIFICATIONS

AT-72
A46DF AUTOMATIC TRANSMISSION - REAR PLANETARY GEAR (A46DF)
AT4796
AT6252
AT4793
AT4797
If the inside diameter is greater than the maximum, replace
the output shaft.
2. MEASURE PLANETARY PINION GEAR THRUST
CLEARANCE
Using a feeler gauge, measure the planetary pinion
gear thrust clearance.
Standard clearance:
0.20 - 0.50 mm (0.0079 - 0.0197 in.)
If the clearance is nonstandard, inspect the planetary
gear thrust washer.
If necessary, replace the planetary gear assembly.
REAR PLANETARY GEAR AND OUTPUT
SHAFT ASSEMBLY
1. INSTALL OIL SEAL RINGS
(a) Coat the three oil seal rings with ATF.
(b) Contract the oil seal rings, and install them onto
the output shaft.
NOTICE: Do not spread the ring ends too much.
HINT: After installing the oil seal rings, check that they
rotate smoothly.
2. INSTALL NEW OIL SEAL RING
Coat a new oil seal ring with ATF and install it to the
intermediate shaft.
NOTICE: Do not spread the ring too much.
HINT: After installing the oil seal ring, check that it rotates
smoothly.
3. INSTALL PLANETARY RING GEAR
(a) Coat the race with petroleum jelly and install it
onto the intermediate shaft.
Race diameter:
Inside mm (in.) Outside mm (in.)
Race 21.6 (0.850) 41.4 (1.630)