Rear Differential: Installation

WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.

Install the rear differential member plate to the rear differential.

Fig 1: Rear Differential Member Plate
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Set the rear differential to transmission jack.
Adjust the transmission jack, and insert the rear differential stud bolt into rear crossmember bushing properly.

Fig 2: Setting Rear Differential To Transmission Jack
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After inserting the rear differential stud bolt into the rear crossmember bushing, lift up the transmission jack and align the rear differential to its attachment position.

Fig 3: Lifting Up Transmission Jack
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Tighten a new self-locking nut temporarily to rear crossmember.

Fig 4: Rear Crossmember Self-Lock Nuts
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Install the rear differential front member with a new self-locking nut.
Tightening torque:

T1: 50 N.m (5.1 kgf-m, 36.9 ft-lb)

T2: 110 N.m (11.2 kgf-m, 81.1 ft-lb)

Fig 5: Rear Differential Front Member With Self-Locking Nut With Torque Specification
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Tighten the self-locking nut.
Tightening torque:

70 N.m (7.1 kgf-m, 51.6 ft-lb)

Fig 6: Rear Crossmember Self-Lock Nuts
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Attach the ST to rear differential.
ST 28099PA090 OIL SEAL PROTECTOR

Fig 7: Attaching ST To Rear Differential
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Insert the spline shaft until the spline portion comes inside the side oil seal.

Fig 8: Spline Shaft
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Remove ST from rear differential.
Push the housing to insert DOJ into rear differential.

Fig 9: Pushing Housing
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Lower the transmission jack.
Installing procedure hereafter is in the reverse order of removal.
After installing, fill the differential carrier with gear oil up to the bottom of the filler plug hole. < Ref. to DIFFERENTIAL GEAR OIL . >
Inspect the wheel alignment and adjust if necessary. < Ref. to WHEEL ALIGNMENT . >
Perform reinitialization of the auto headlight beam leveler system, (model with auto headlight beam leveler) < Ref. to PROCEDURE , Auto Headlight Beam Leveler System. >