GM 6L80 gearbox, repair e-manual
About the manual
Transmission type: GM 6L80
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Gearbox design and prevention information
- Information for a trip to the service station, if self-repair is not possible
About the manual
Transmission type: GM 6L80
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Gearbox design and prevention information
- Information for a trip to the service station, if self-repair is not possible
Content
General description and operation
Shift quadrant description
Internal component location and application chart
Solenoid application chart
Electronic component locations and description
Partial wire schematic
Diagnostic trouble code (DTC) identification
Checkball locations and function
Oil passage identification
Identification tag location and information
Transmission fluid requirements
Converter housing identification
Transmission disassembly
Transmission case assembly
Oil pump assembly
4-5-6 clutch housing assembly
1-2-3-4 and 3-5 reverse clutch housing assembly
Center support assembly
Low sprag rotation
1-2-3-4 clutch hub and shaft assembly
2-6 and 3-5 reverse clutch hub and shaft assembly
Rear carrier and output shaft assembly
Valve body and solenoid body/TCM assembly
Extension housing assembly
Transmission final assembly
Bolt chart for identification
Special tools and equipment
General specifications
Line pressure specifications and tap location
Torque specifications