Case Extension & Gasket Replacement

Fig 1: View Of Extension Housing Seal & Bolts

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the drive flange and seal. Refer to Drive Flange and Seal Replacement .
1	Extension Housing Bolt NOTE: Refer to Fastener Notice . Tighten: 22 N.m (16 lb ft)
2	Extension Housing
3	Extension Housing Seal Tip: The extension housing seal is reusable. Replace the seal ONLY if the sealing surface is no longer in usable condition.