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.
2012 Acura RLFACTORY OEM SERVICE PROCEDURE
Total Starting Torque Measurement
- Remove the transfer assembly (see TRANSFER ASSEMBLY REMOVAL ).
- Secure the transfer housing (A) in a bench vise (B) with soft jaws. To prevent damaging the transfer housing, always use soft jaws or equivalent materials between the transfer housing and the vise.
- Rotate the companion flange (C) several turns to seat the tapered roller bearings.
- Measure the total starting torque at the companion flange using a torque wrench (D) and a socket (E).
Standard: 2.64-4.23 N.m
(26.9-43.1 kgf.cm, 23.3-37.4 lbf.in)
- If the total starting torque is out of the standard, replace the transfer assembly.
Factory Service Tools
Use the Manual With the Right Hardware
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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.