Toyota Tundra (2015 year). Manual — part 379
(a) Using a dial indicator, measure the intermediate shaft runout.
Maximum runout:
0.08 mm (0.00315 in.)
If the runout is more than the maximum, replace the
intermediate shaft with a new one.
Standard diameter:
A, B
25.962 to 25.975 mm (1.022 to 1.023 in.)
C, D
32.062 to 32.075 mm (1.262 to 1.263 in.)
Minimum diameter:
A, B
25.912 mm (1.02 in.)
C, D
32.012 mm (1.26 in.)
If the outer diameter is less than the minimum, replace the
intermediate shaft with a new one.
25. INSPECT NO. 4 BRAKE DISC
peeled off or discolored, or 3) the grooves or printed numbers
Before assembling new discs, soak them in ATF for at least 15
minutes.
26. INSPECT REAR PLANETARY GEAR ASSEMBLY
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
(a) Using a feeler gauge, measure the rear planetary gear pinion thrust clearance.
Standard clearance:
0.2 to 0.6 mm (0.00787 to 0.0236 in.)
Maximum clearance:
0.65 mm (0.0256 in.)
If the clearance is more than the maximum, replace the planetary gear assembly.
Maximum inside diameter:
20.075 mm (0.790 in.)
If the inside diameter is more than the maximum, replace
the rear planetary gear assembly.
27. INSPECT 1ST AND REVERSE BRAKE RETURN SPRING
SUB-ASSEMBLY
Standard free length:
23.74 mm (0.935 in.)
If the free length is less than the standard, replace the 1st and
reverse brake return spring sub-assembly.
28. INSPECT INDIVIDUAL PISTON OPERATION
(a) Check the operating sound while applying compressed air into
the oil holes indicated in the illustration.
HINT:
When inspecting the rear clutch, check the operating sound with
the C3 accumulator piston hole closed.
If there is no sound, disassemble and check the installation
1.
Direct clutch (C2)
2.
Rear clutch (C3)
3.
Coast clutch (C4)
4.
No. 1 brake (B1)
5.
No. 2 brake (B2)
6.
No. 3 brake (B3)
7.
No. 4 brake (B4)
8.
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
Last Modified: 9-16-2014
6.6 A
Doc ID: RM0000013F006TX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION UNIT: REASSEMBLY; 2015 MY Tundra
[08/2014 - ]
REASSEMBLY
1. BEARING POSITION
(a) Check the bearing positions.
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
Bearing Diameter:
MARK
FRONT RACE DIAMETER
INSIDE/OUTSIDE
THRUST BEARING DIAMETER
INSIDE/OUTSIDE
REAR RACE DIAMETER
INSIDE/OUTSIDE
A
74.26 to 74.56 mm (2.92 to 2.94
in.)/87.39 to 87.74 mm (3.44 to
3.45 in.)
71.96 to 72.26 mm (2.83 to 2.84
in.)/85.25 to 85.60 mm (3.36 to
3.37 in.)
-
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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