Rear Differential Carrier Oil Seal Replacement

Using SST and a hammer, loosen the staked part of the nut.

SST

09930-00010(09931-00010,09931-00020)

Using SST to hold the companion flange in place, remove the nut.

SST

09330-00021(09330-00030)

Using SST, remove the companion flange with dust deflector.

SST

09950-30012(09951-03010,09953-03010,09954-03010,09955-03030,09956-03040)

NOTICE:

Before using SST (center bolt), apply hypoid gear oil to its threads and tip.

Using SST, remove the oil seal.

SST

09308-10010

Remove the oil slinger from the drive pinion.

Using SST, remove the roller bearing (inner).

SST

09556-22010

Using SST, tap out the roller bearing (outer).

SST

09308-00010

Using a screwdriver and hammer, tap out the oil storage ring.

Remove the bearing spacer from the drive pinion.

Install a new bearing spacer.

HINT:

Make sure the spacer is installed correctly.

Using a brass bar and hammer, tap in a new oil storage ring.

NOTICE:

Be careful not to damage the oil storage ring.

Using SST and a hammer, tap in the roller bearing (outer).

SST

09316-60011(09316-00011,09316-00021)

Install the roller bearing (inner).

Install the oil slinger to the drive pinion.

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

SST

09554-30011

Standard oil seal depth:

0 +/-0.3mm (0 +/-0.0118in.)

Apply MP grease to the lip of the oil seal.

Using SST, install the companion flange with dust deflector.

SST

09950-30012(09951-03010,09953-03010,09954-03010,09955-03030,09956-03040)

NOTICE:

Before using SST (center bolt), apply hypoid gear oil to its threads and tip.

Apply hypoid gear oil LSD to drive pinion thread and nut seat face.

Using SST to hold the companion flange in place, install a new nut.

SST

09330-00021(09330-00030)

Torque:

370 N*m{3773 kgf*cm, 273 ft.*lbf}or less

Using a torque wrench, measure the preload.

Standard Preload (Starting Torque):

Item	Specified Condition
New bearing	1.1 to 1.6 N*m (12 to 16 kgf*cm, 10 to 14 in.*lbf)
Reused bearing	0.6 to 0.8 N*m (7 to 8 kgf*cm, 6 to 7 in.*lbf)

1. If the result is not as specified, adjust the preload.
   

Using a torque wrench, measure the preload with the teeth of the drive pinion and ring gear in contact.

Standard Total Preload:

Bearing	Specified Condition
New	0.4 to 0.5 N*m (4 to 6 kgf*cm, 4 to 5 in.*lbf) + drive pinion preload
Reused	0.4 to 0.5 N*m (4 to 6 kgf*cm, 4 to 5 in.*lbf) + drive pinion preload

Using a chisel and hammer, stake the nut.

Add differential oil so that the oil level is within 5 mm (0 to 0.196 in.) from the bottom lip of the differential filler plug hole.

NOTICE:

1. After changing the oil, drive the vehicle, and then check the oil level again.
   
2. Too much or too little oil will lead to differential problems.
   

Recommended Viscosity:

Item	Temperature	Viscosity
Front Differential (w/ A.D.D.)		SAE 75W-90
Front Differential (w/o A.D.D.) Rear Differential	Above -18°C (0°F)	SAE 90
	Below -18°C (0°F)	SAE 80W-90 or SAE 80W

Differential Oil Type:

Item	Oil type
Front Differential Rear Differential	Hypoid gear oil API GL-5 or equivalent
Rear Differential (for LSD)	Hypoid gear oil LSD API GL-5 or equivalent

Standard Front Differential Oil Capacity:

Item	Capacity
w/o A.D.D.	1.40 to 1.50 liters (1.48 to 1.58 US qts., 1.23 to 1.32 Imp. qts.)
w/ A.D.D.	1.60 to 1.70 liters (1.69 to 1.79 US qts., 1.41 to 1.49 Imp. qts.)

Standard Rear Differential Oil Capacity:

Item	Capacity
for LSD 4WD and Pre-runner for DANA Made	3.30 to 3.40 liters (3.49 to 3.59 US qts., 2.91 to 2.99 Imp. qts.)

Check for oil leakage when the oil level is low.

Install a new gasket and the differential filler plug.

Torque:

for front differential:

39 N*m{400 kgf*cm, 29 ft.*lbf}

for rear differential:

49 N*m{500 kgf*cm, 36 ft.*lbf}