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.

2021 Subaru Ascent BaseFACTORY OEM SERVICE PROCEDURE

Transmission Case

Fig 1: Exploded View Of Transmission Case Components

Courtesy of SUBARU OF AMERICA, INC.

Tightening torque: N.m (kgf-m, ft-lb)

T1: 7 (0.7, 5.2)

T2: 13 (1.3, 9.6)

T3: 16 (1.6, 11.8)

T4: 18 (1.8, 13.3)

T5: 25 (2.5, 18.4)

T6: 32.3 (3.3, 23.8)

T7: 35 (3.6, 25.8)

T8: 40 (4.1, 29.5)

T9: 50 (5.1, 36.9)

Chapter Navigation

Return to Chapter: Components With Torque Specifications

Factory Service Tools

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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.