Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSSUBARU2014OUTBACK 2.5I, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 8 (AUTOMATIC TRANSAXLE)FRONT DIFFERENTIAL ASSEMBLYINSTALLATION

2014 Subaru Outback 2.5i, Standard Trans

Front Differential Assembly: Installation

2014 Subaru Outback 2.5i, Standard TransSECTION Installation

WARNING: This page is about a different variant/trim than selected.

When installing the front differential assembly to the case, be careful not to damage the inside of case (particularly, the differential side retainer mating surface).

Fig 1: Identifying Front Differential Assembly
Courtesy of SUBARU OF AMERICA, INC.
Install the O-ring to left and right side retainers.
NOTE: Use new O-rings.
Using the ST, install the side retainer. Refer to ADJUSTMENT .
ST 18630AA010 WRENCH COMPL RETAINER
Adjust the backlash of the front differential. Refer to ADJUSTMENT .
Install the lock plate.
Tightening torque:

25 N.m (2.5 kgf-m, 18.4 ft-lb)

Fig 2: Identifying Lock Plate
Courtesy of SUBARU OF AMERICA, INC.
Install the converter case to the transmission case. Refer to INSTALLATION .
Install the transmission harness connector to the stay.
Install the ATF cooler pipe. Refer to INSTALLATION .
Install the torque converter assembly. Refer to INSTALLATION .
Install the transmission assembly to the vehicle. Refer to INSTALLATION .

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.