chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

ABOUT US
A/T - Fluid Leak From Bell Housing Area|Page 9798 > < A/T - Fluid Leak From Bell Housing Area|Page 9796

Express 1500 RWD V8-5.3L (2008)

Page 4
background image

To correct this condition, replace the case cover (channel plate) gaskets (429 and 430). Refer to Unit Repair publication in SI of the appropriate vehicle
being serviced. 

Visual inspection of the upper gasket (1) will reveal damage at the referenced area.

Parts Information

Warranty Information

For vehicles repaired under warranty, use the table.

Disclaimer

Technical Service Bulletin # 08-07-30-023

Date: 080508

A/T - Fluid Leak From Bell Housing Area

TECHNICAL

Bulletin No.: 08-07-30-023

Date: May 08, 2008

Subject: 
4L60-E/4L65-E/4L70&hyphen;E Automatic Transmission Fluid Leak from Oil Pump or Bell Housing Area (Replace Torque Converter Hub-to-Oil
Pump Seal Assembly)

Models:
2007-2008 Chevrolet Avalanche, Express, Silverado, Suburban, Tahoe, TrailBlazer
2007-2008 GMC Envoy, Savana, Sierra, Yukon, Yukon XL
2007-2008 HUMMER H2
2007-2008 Saab 9-7X

A/T - Fluid Leak From Bell Housing Area|Page 9798 > < A/T - Fluid Leak From Bell Housing Area|Page 9796