Differential Assembly 10 Bolt

Hho Engine Plans

G02927671

Fig. 45: Installing Companion Flange

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d. Using SST to hold the flange, tighten the nut.

NOTE: Adjust the drive pinion preload by tightening the companion flange nut.

SST 09330-00021

NOTE: As there is no spacer, tighten the nut a little at a time and be careful not to overtighten it.

2004 DRIVELINE/AXLES Front Differential Carrier - Sequoia

G02927672

Fig. 46: Tightening Nuts Of Companion Flange Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

e. Using a torque wrench, measure the preload of the drive pinion using the backlash between the drive pinion and ring gear.

Preload (at starting):

New bearing

1.1 - 1.8 N.m (11 - 18 kgf.cm, 10.4 - 16.5 in..lbf) Reused bearing

10. INSTALL DIFFERENTIAL CASE IN DIFFERENTIAL CARRIER

11. ADJUST RING GEAR BACKLASH

a. Install the side bearing retainer with the 10 bolts. Torque: 69 N.m (700 kgf.cm, 51 ft.lbf)

NOTE: Rotate the ring gear several times to make the bearing fit.

2004 DRIVELINE/AXLES Front Differential Carrier - Sequoia

Differential Assembly Bolt
Fig. 47: Measuring Preload Of Drive Pinion Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Using SST and a dial indicator, measure the ring gear backlash. SST 09564-3201 1

If the backlash is not within the specified value, adjust it by either increasing or decreasing the thickness of plate washers on both sides by an equal amount.

NOTE: There should be no clearance between the plate washer and case. Ensure that there is ring gear backlash.

2004 DRIVELINE/AXLES Front Differential Carrier - Sequoia

G02927674

Fig. 48: Measuring Ring Gear Backlash

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Washer thickness:

WASHER THICKNESS SPECIFICATION

Thickness mm (in.)

Thickness mm (in.)

Thickness mm (in.)

2.00 - 2.02 (0.0787 - 0.0795)

2.27 - 2.29 (0.0894 - 0.0902)

2.54 - 2.56 (0.1000 - 0.1008)

2.03 - 2.05 (0.0799 - 0.0807)

2.30 - 2.32 (0.0906 - 0.0913)

2.57 - 2.59 (0.1012 - 0.1020)

2.06 - 2.08 (0.0811 - 0.0819)

2.33 - 2.35 (0.0917 - 0.0925)

2.60 - 2.62 (0.1024 - 0.1031)

2.09 - 2.11 (0.0823 - 0.0831)

2.36 - 2.38 (0.0929 - 0.0937)

2.63 - 2.65 (0.1035 - 0.1043)

2.12 - 2.14 (0.0835 - 0.0843)

2.39 - 2.41 (0.0941 - 0.0949)

2.66 - 2.68 (0.1047 - 0.1055)

2.15 - 2.17 (0.0846 - 0.0854)

2.42 - 2.44 (0.0953 - 0.0961)

2.69 - 2.71 (0.1059 - 0.1067)

2.18 - 2.20 (0.0858 - 0.0866)

2.45 - 2.47 (0.0965 - 0.0972)

2.72 - 2.74 (0.1071 - 0.1079)

2.21 - 2.23 (0.0870 - 0.0878)

2.48 - 2.50 (0.0976 - 0.0984)

2.75 - 2.77 (0.1083 - 0.1091)

2.24 - 2.26 (0.0882 - 0.0890)

2.51 - 2.53 (0.0988 - 0.0996)

2.78 - 2.80 (0.1094 - 0.1102)

2004 DRIVELINE/AXLES Front Differential Carrier - Sequoia

12. MEASURE TOTAL PRELOAD

Using a torque wrench, measure the preload with the teeth of the drive pinion and ring gear in contact. Total preload (at starting):

Drive pinion preload plus 0.4 - 0.6 N.m (4 - 6 kgf.cm, 3.5 - 5.2 in..lbf)

13. INSPECT TOOTH CONTACT BETWEEN RING GEAR AND DRIVE PINION

a. Remove the 10 bolts, side bearing retainer and differential case.

b. Coat 3 or 4 teeth at three different positions on the ring gear with red lead primer.

c. Install the differential case and side bearing retainer with the 10 bolts.

d. Hold the companion flange firmly and rotate the ring gear in both directions.

e. Remove the 10 bolts, side bearing retainer and differential case.

f. Inspect the tooth contact pattern.

Toyota Differential Info

G02927675

Fig. 49: Inspecting Tooth Contact Pattern Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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  • angelina
    How to replace bolts in toyota sequoia limited 04'?
    3 years ago

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