2006 - Up GM Hydramatic 6-Speed 6L50 / 6L80 / 6L90 Transmission Rebuild / Overhaul ATSG Manual

Covers the GM THM 6L80 transmission found in the many GM vehicles including:

• 2006 Cadillac XLR-V
• 2006 Chevrolet Corvette
• 2006 Holden VE Commodore
• 2006 Holden WM Statesman
• 2006 Holden WM Caprice
• 2007 Cadillac STS
• 2007 Cadillac Escalade
• 2007 GMC Yukon Denali
• 2008 Hummer H2
• 2008 Pontiac G8
• 2009 Cadillac CTS V-Series

Covers assembly, dis-assembly, diagnosis, troubleshooting, and electronic controls & operation.

Contents:

• General Description and Operation
• Shift Quadrant Description
• Internal Component Location & Application Chart
• Solenoid Application Chart
• Electrical Component Locations & Description
• Partial Wire Schematic
• Diagnostic Trouble Code (DTC) ID
• Checkball Locations & Function
• Oil Passage Identification
• Identification Tag Location & Information
• Transmission Fluid Requirements
• Converter Housing Identification
• Transmission Disassembly
• Component Rebuild Section
• Transmission Final Assembly
• Bolt Chart Identification
• Special Tools & Equipment
• General Specifications
• Line Pressure Specifications & Tap Location
• Torque Specifications
• Technical Bulletins