Toyota Tundra (2015 year). Manual — part 392

7. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY

8. REMOVE FRONT OIL PUMP DRIVE GEAR

9. REMOVE FRONT OIL PUMP DRIVEN GEAR

10. REMOVE FRONT OIL PUMP OIL SEAL

(a) Using a screwdriver, pry out the oil seal.

NOTICE:

Be careful not to damage the bushing and oil pump body.

A760E AUTOMATIC TRANSMISSION: OIL PUMP: DISASSEMBLY;...

Last Modified: 9-16-2014

6.6 G

Doc ID: RM0000013F7067X

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: A760E AUTOMATIC TRANSMISSION: OIL PUMP: INSPECTION; 2015 MY Tundra [08/2014 - ]

INSPECTION

1. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY

Maximum inside diameter:

38.188 mm (1.50 in.)

If the inside diameter is more than the maximum, replace

the oil pump body sub-assembly.

2. INSPECT STATOR SHAFT ASSEMBLY

Maximum inside diameter:

Front side

21.577 mm (0.849 in.)

Rear side

32.08 mm (1.26 in.)

If the inside diameter is more than the maximum, replace

the stator shaft assembly.

3. INSPECT CLEARANCE OF OIL PUMP ASSEMBLY

Standard body clearance:

0.10 to 0.17 mm (0.00394 to 0.00669 in.)

Maximum body clearance:

0.17 mm (0.00669 in.)

If the body clearance exceeds the maximum, replace the drive gear, driven gear or pump body

(c) Using a feeler gauge, measure the tip clearance between the

driven gear teeth and drive gear teeth.

Standard tip clearance:

0.070 to 0.150 mm (0.00276 to 0.00591 in.)

Maximum tip clearance:

0.150 mm (0.00591 in.)

If the tip clearance exceeds the maximum, replace the drive

gear, driven gear or pump body assembly. Replace the part

(d) Using a steel straightedge and feeler gauge, measure the side

0.02 to 0.05 mm (0.000787 to 0.00197 in.)

Maximum side clearance:

0.05 mm (0.00197 in.)

If the side clearance exceeds the maximum, replace the drive

gear, driven gear or pump body assembly. Replace the part or

There are 5 different thicknesses for the drive and driven gears.

Drive and Driven Gear Thickness:

MARK

THICKNESS

0

10.74 to 10.749 mm (0.42283 to 0.42319 in.)

1

10.75 to 10.759 mm (0.42323 to 0.42358 in.)

2

10.76 to 10.77 mm (0.42362 to 0.42401 in.)

3

10.771 to 10.78 mm (0.42405 to 0.42441 in.)

4

10.781 to 10.79 mm (0.42445 to 0.42480 in.)

4. INSPECT FRONT OIL PUMP DRIVE GEAR ROTATION

(a) Place the oil pump body on the torque converter clutch.

(b) Check that the drive gear rotates smoothly.

(c) Remove the oil pump assembly from the torque converter.

A760E AUTOMATIC TRANSMISSION: OIL PUMP: INSPECTION; ...

Last Modified: 9-16-2014

6.6 A

Doc ID: RM0000013FA067X

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: A760E AUTOMATIC TRANSMISSION: OIL PUMP: REASSEMBLY; 2015 MY Tundra [08/2014 - ]

REASSEMBLY

1. INSTALL FRONT OIL PUMP OIL SEAL

(a) Using SST and a hammer, tap in a new oil seal.

SST: 09350-30020

09351-32140

HINT:

(a) Place the oil pump body on the torque converter clutch.

3. INSTALL FRONT OIL PUMP DRIVEN GEAR

(a) Coat the driven gear with ATF.

(b) Install the driven gear to the oil pump body.

4. INSTALL FRONT OIL PUMP DRIVE GEAR

(a) Coat the drive gear with ATF.

(b) Install the drive gear to the oil pump body.

5. INSTALL FRONT OIL PUMP BODY O-RING

(a) Coat a new O-ring with ATF and install it to the oil pump body.

A760E AUTOMATIC TRANSMISSION: OIL PUMP: REASSEMBLY;...