Power Transfer Unit Extension Housing Installation

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

Fig 1: Power Transfer Unit Extension Housing Installation Tightening Sequence

Callout	Component Name
1	Power Transfer Unit Cover Housing Seal Procedure Do NOT reuse the housing seal. Install a NEW seal during assembly. Inspect the extension housing and main housing seal surfaces to ensure they are clean and free of damage prior to assembly.
2	Power Transfer Unit Cover Housing
3	Power Transfer Unit Cover Housing Bolt [10x] CAUTION: Refer to Fastener Caution . CAUTION: This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component. Procedure Clean the internal threads (no residual pre-applied adhesive allowed) Use NEW bolts without pre-applied adhesive Apply threadlocker to the threads of the NEW bolts. Adhesives, Fluids, Lubricants, and Sealers Tighten in sequence First Pass: 28 N.m (21 lb ft) Final Pass:90 degrees

Callout

Component Name

Power Transfer Unit Cover Housing Seal

Procedure

Do NOT reuse the housing seal. Install a NEW seal during assembly.
Inspect the extension housing and main housing seal surfaces to ensure they are clean and free of damage prior to assembly.

Power Transfer Unit Cover Housing

Power Transfer Unit Cover Housing Bolt [10x]

CAUTION:

Refer to Fastener Caution .

CAUTION:

This vehicle is equipped with torque-to-yield or single use fasteners. Install a NEW torque-to-yield or single use fastener when installing this component. Failure to replace the torque-to-yield or single use fastener could cause damage to the vehicle or component.

Procedure

Clean the internal threads (no residual pre-applied adhesive allowed)
Use NEW bolts without pre-applied adhesive
Apply threadlocker to the threads of the NEW bolts. Adhesives, Fluids, Lubricants, and Sealers

Tighten in sequence

First Pass: 28 N.m (21 lb ft)
Final Pass:90 degrees