GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Optra - Mexico
🢒
Transmission
🢒 Manual Transmission - D20
Transmission
All Description and Operation
Transmission System Description and Operation
All Special Tools and Equipment
Special Tools
All Visual Identification
Disassembled Views
Cleaning, Inspection, and Adjustment
Shift Linkage Adjustment
Transmission Fluid Level Inspection
Diagnostic Procedures
Diagnostic Starting Point - Manual Transmission
Symptoms - Manual Transmission
Transmission Noisy
Disassembly, Overhaul, Repair, and Assembly
Differential Case Assemble
Differential Case Disassemble
Input Shaft Assemble
Input Shaft Disassemble
Main Shaft Assemble
Main Shaft Disassemble
Transmission Assemble
Transmission Case Assemble
Transmission Case Disassemble
Transmission Disassemble
Electrical/Electronic Schematic Diagrams
Manual Transmission Schematics
Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
Manual Transmission Specifications
Removal, Installation, and Replacement
Drive Axle Seal Replacement
Gearshift Control Lever Replacement
Gearshift Lever Case Replacement
Shift Control Linkage Replacement
Speedometer Driven Gear Replacement
Transmission Replacement