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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1620 (Automatic Transmission - 6T75 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Off-Vehicle Repair Instructions >> Case Cover Assembly Disassemble >> Clean and Inspect

Clean and Inspect

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Case Cover Assembly Components
GM1737959Courtesy of GENERAL MOTORS CORP.
Clean and Inspect

Callout Component Name
CAUTION: After cleaning the transmission components, allow to air dry. Do not use cloth or paper towels in order to dry any transmission components. Lint from the towels can cause component failure.
CAUTION: Do not reuse cleaning solvents. Previously used solvents may deposit sediment which may damage the component.

Preliminary Procedures

  1. Thoroughly clean the case cover assembly, including threads, with clean solvent.
  2. Clean gasket sealing surfaces. Remove all residual gasket material.
  3. Inspect all threaded holes. If necessary, repair any thread damage.
1 Gasket Sealing Surface
2 Fluid Passages
3 Piston Bores
4 Cover to Case Passages
5 A/Trans Input Speed Sensor Assembly Bore
6 Cover Casting
7 Passage Cup Plugs
8 Input Shaft Support Bolts
Procedure: 
Tightened bolts in sequence.
Tighten: 
12 N.m (106 lb in).