Differential Gear Oil: Replacement

WARNING: This page is about a different car, the 2006 Subaru Baja. However, it is still accessible from the selected car via links, so may be relevant.

Lift-up the vehicle.
Remove the differential gear oil drain plug using TORX® T70, and then drain the differential gear oil completely.
CAUTION:
- Directly after the engine has been running, the differential gear oil is hot. Be careful not to burn yourself.
- Be careful not to spill the differential gear oil on exhaust pipe to prevent it from emitting smoke or fire. When the differential gear oil is spilled on exhaust pipe, wipe it away completely.
Replace the gasket with a new one, and then tighten the differential gear oil drain plug using TORX® T70.
Tightening torque:

Copper gasket 70 N.m (7.1 kgf-m, 51.4 ft-lb)

Aluminum gasket 44 N.m (4.5 kgf-m, 32.5 ft-lb)

Fig 1: Identifying Oil Pan, Drain Plug (ATF) And Differential Oil Drain Plug
Courtesy of SUBARU OF AMERICA, INC.
Lower the vehicle.
Pour gear oil into the gauge hole.
Recommended fluid: Use GL-5 (SAE: 75W - 90) or equivalent.

Gear oil capacity: 1.1 - 1.3 fl (1.2 - 1.4 USqt, 1.0 - 1.1 Imp qt)
Check the level of differential gear oil.
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