Page 441 of 2898
SAT295DA
8. Remove OD servo return spring, band servo thrust washer and
band servo piston stem from band servo piston.
SAT296DA
9. Remove O-rings from servo piston retainer.
SAT594GA
10. Remove D-rings from band servo piston.
SAT298DA
INSPECTIONNJAT0167Pistons, Retainers and Piston StemNJAT0167S01+Check frictional surfaces for abnormal wear or damage.
SAT138D
Return SpringsNJAT0167S02+Check for deformation or damage.
+Measure free length and outer diameter.
Band servo inspection standard:
Refer to SDS, AT-485.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-439
Page 442 of 2898
SAT595GA
ASSEMBLYNJAT01681. Install D-rings to servo piston retainer.
+Apply ATF to O-rings.
+Pay attention to position of each O-ring.
SAT295DA
2. Install band servo piston stem, band servo thrust washer, OD
servo return spring and spring retainer to band servo piston.
SAT301D
3. Place piston stem end on a wooden block. While pushing
servo piston spring retainer down, install E-ring.
SAT296DA
4. Install O-rings to servo piston retainer.
+Apply ATF to O-rings.
+Pay attention to the positions of the O-rings.
SAT303D
5. Install band servo piston assembly to servo piston retainer by
pushing it inward.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-440
Page 443 of 2898
SAT596GB
6. Install D-ring to OD servo piston.
+Apply ATF to D-ring.
SAT292DA
7. Install O-rings to OD servo piston retainer.
+Apply ATF to O-rings.
+Pay attention to the positions of the O-rings.
SAT306DA
8. Install OD servo piston to OD servo piston retainer.
SAT307DA
9. Install band servo piston assembly and 2nd servo return spring
to transmission case.
+Apply ATF to O-ring of band servo piston and transmis-
sion case.
AAT692
10. Install OD servo piston assembly to transmission case.
+Apply ATF to O-ring of band servo piston and transmis-
sion case.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-441
Page 444 of 2898
SAT288D
11. Install band servo piston snap ring to transmission case.
Final Drive
COMPONENTS-1 3AX00, 3AX01, 3AX19, 3AX63 AND
3AX64 MODELS
NJAT0354
SAT680DA
COMPONENTS-2 3AX10 AND 3AX18 MODELSNJAT0169
SAT040K
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-442
Page 445 of 2898
SAT311D
DISASSEMBLYNJAT01701. Remove final gear.
SAT099K
2. Press out differential side bearings.
SAT313D
3. Remove speedometer drive gear.
SAT970H
4. Drive out pinion mate shaft lock pin.
SAT316D
5. Draw out pinion mate shaft from differential case.
6. Remove pinion mate gears and side gears.
REPAIR FOR COMPONENT PARTS
Final Drive (Cont'd)
AT-443
Page 446 of 2898

SAT041K
INSPECTIONNJAT0171Gear, Washer, Shaft and CaseNJAT0171S01+Check mating surfaces of differential case, side gears, pinion
and mate gears.
+Check washers for wear.
SPD715
BearingsNJAT0171S03+Make sure bearings roll freely and are free from noise, cracks,
pitting or wear.
+When replacing taper roller bearing, replace outer and
inner race as a set.
SAT318D
ASSEMBLYNJAT01721. Install side gear and thrust washers in differential case.
2. Install pinion mate gears and thrust washers in differential case
while rotating them.
+When inserting, be careful not to damage pinion mate gear
washers.
+Apply ATF to any parts.
NAT056
3. Measure clearance between side gear and differential case
with washers using the following procedure.
a. Set Tool and dial indicator on side gear.
b. Move side gear up and down to measure dial indicator deflec-
tion. Always measure indicator deflection on both side gears.
Clearance between side gear and differential case with
washers:
0.1 - 0.2 mm (0.004 - 0.008 in)
SMT616
c. If not within specification adjust clearance by changing thick-
ness of side gear thrust washers.
Side gear thrust washer:
Refer to SDS, AT-478.
REPAIR FOR COMPONENT PARTS
Final Drive (Cont'd)
AT-444
Page 447 of 2898
SAT970H
4. Install lock pin.
+Make sure that lock pin is flush with case.
SAT313D
5. Install speedometer drive gear on differential case.
+Align the projection of speedometer drive gear with the
groove of differential case.
SAT326D
6. Install final gear and tighten fixing bolts in numerical order.
SMT700B
7. Press on differential side bearings.
REPAIR FOR COMPONENT PARTS
Final Drive (Cont'd)
AT-445
Page 448 of 2898
SAT311G
Assembly (1)NJAT01731. Install revolution sensor onto transmission case.
Always use new sealing parts.
SAT881I
2. Install differential side oil seals on transmission case and con-
verter housing, so that ªAº and ªBº are within specifications.
SAT027K
Unit: mm (in)
AB
5.5 - 6.5 (0.217 - 0.256) þ0.5 to 0.5 (þ0.020 to 0.020)
SAT328D
3. Install parking actuator support to transmission case.
+Pay attention to direction of parking actuator support.
SAT329D
4. Install parking pawl on transmission case and fix it with park-
ing shaft.
ASSEMBLY
Assembly (1)
AT-446