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Toyota Tundra (2015 year). Manual - part 795

(a) Coat 3 or 4 teeth at 3 different positions on the ring gear with Prussian blue.

(b) Turn the companion flange in both directions to inspect the ring gear for proper tooth contact.

Text in Illustration

*a Proper Contact

*b Heel Contact

*c Face Contact

Select an adjusting washer that will shift the drive

pinion closer to the ring gear (*b, *c)

*e Toe Contact

*f Flank Contact

Select an adjusting washer that will shift the drive

pinion away from the ring gear (*e, *f)

If the teeth are not contacting properly, use the following table to select a proper washer for

correction.

Text in Illustration

DIFFERENTIAL: DIFFERENTIAL CARRIER ASSEMBLY (for 1UR-...

Plate Washer

Washer thickness:

THICKNESS

1.040 to 1.060 mm (0.0410 to 0.0417 in.)

1.315 to 1.335 mm (0.0518 to 0.0525 in.)

1.065 to 1.085 mm (0.0420 to 0.0427 in.)

1.340 to 1.360 mm (0.0528 to 0.0535 in.)

1.090 to 1.110 mm (0.0430 to 0.0437 in.)

1.365 to 1.385 mm (0.0538 to 0.0545 in.)

1.115 to 1.135 mm (0.0439 to 0.0446 in.)

1.390 to 1.410 mm (0.0548 to 0.0555 in.)

1.140 to 1.160 mm (0.0449 to 0.0456 in.)

1.415 to 1.435 mm (0.0557 to 0.0564 in.)

1.165 to 1.185 mm (0.0459 to 0.0466 in.)

1.440 to 1.460 mm (0.0567 to 0.0574 in.)

1.190 to 1.210 mm (0.0469 to 0.0476 in.)

1.465 to 1.485 mm (0.0577 to 0.0584 in.)

1.215 to 1.235 mm (0.0478 to 0.0486 in.)

1.490 to 1.510 mm (0.0587 to 0.0594 in.)

1.240 to 1.260 mm (0.0489 to 0.0496 in.)

1.515 to 1.535 mm (0.0597 to 0.0604 in.)

1.265 to 1.285 mm (0.0498 to 0.0505 in.)

1.540 to 1.560 mm (0.0607 to 0.0614 in.)

1.290 to 1.310 mm (0.0508 to 0.0516 in.)

15. REMOVE REAR DRIVE PINION NUT

(a) Using SST to hold the companion flange, remove the nut.

SST: 09330-00021

09330-00030

16. REMOVE REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY

17. REMOVE REAR DIFFERENTIAL DRIVE PINION OIL SLINGER

18. REMOVE REAR DRIVE PINION FRONT TAPERED ROLLER BEARING

(a) Using SST, remove the bearing (inner race).

SST: 09556-22010

19. INSTALL REAR DIFFERENTIAL DRIVE PINION BEARING SPACER

DIFFERENTIAL: DIFFERENTIAL CARRIER ASSEMBLY (for 1UR-...

(a) Install a new spacer onto the drive pinion.

20. INSTALL REAR DRIVE PINION FRONT TAPERED ROLLER BEARING

(a) Install the drive pinion, front bearing (inner race) and oil slinger.

(b) Using SST and the companion flange, install the bearing (inner

race) and then remove the companion flange.

SST: 09950-30012

09951-03010

09953-03010

09954-03010

09956-03050

SST: 09955-03050

Text in Illustration

Turn

Hold

21. INSTALL REAR DIFFERENTIAL CARRIER OIL SEAL

(a) Using SST and a plastic-faced hammer, tap in a new oil seal

until its surface is flush with the differential carrier end.

SST: 09316-12010

SST: 09649-17010

Standard oil seal depth:

0.05 to 0.95 mm (0.00197 to 0.0374 in.)

Text in Illustration

Vinyl Tape

HINT:

DIFFERENTIAL: DIFFERENTIAL CARRIER ASSEMBLY (for 1UR-...

Connect 2 SST with vinyl tape.

(a) Using SST, install the companion flange.

SST: 09950-30012

09951-03010

09953-03010

09954-03010

09956-03030

SST: 09955-03050

Text in Illustration

Turn

Hold

23. INSPECT DIFFERENTIAL DRIVE PINION PRELOAD

SST: 09330-00021

09330-00030

Torque:

441 N·m {4497 kgf·cm, 325ft·lbf} or less

Standard preload (at starting):

BEARING

SPECIFIED CONDITION

New

1.04 to 1.69 N*m (11 to 17 kgf*cm, 10 to 14 in.*lbf)

Reused

0.85 to 1.37 N*m (9 to 13 kgf*cm, 8 to 12 in.*lbf)

If the preload is greater than the maximum, replace the

bearing spacer.

If the preload is less than the minimum, retighten the nut

DIFFERENTIAL: DIFFERENTIAL CARRIER ASSEMBLY (for 1UR-...

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