Manual Transmission - Mm6/M12 (Unit Repair)

• Specifications
  • Fastener Tightening Specifications
  • Sealers, Adhesives, & Lubricants
  • Lubrication Specifications
  • Shim Size Specifications
• Component Locator
  • Transmission Component Location
    • Exploded View Of Transmission Case Components
    • Exploded View Of Adapter Plate & Gears Components
    • Exploded View Of Extension Housing Components
    • Exploded View Of Reverse Lockout Components
    • Exploded View Of Shift Shafts Components
• Repair Instructions
  • Transmission Disassemble
    • Extension Housing Removal
    • Reverse Speed Gear Removal
    • Reverse Shift Fork Removal
    • 5th/6th Speed Driven Gear Removal
    • Countershaft Extension Removal
    • Transmission Case Removal
    • Guide Plate Removal
    • Reverse Lockout Assembly Disassemble
    • Shift Shaft Assemblies and Gear Cluster Removal
  • Mainshaft and Input Shaft Disassemble
    • Mainshaft Disassembly
  • Input Shaft
  • Countershaft Disassemble
  • Countershaft Extension Disassemble
  • Synchronizers Disassemble
    • Notes
    • Reverse Synchronizer
  • Synchronizers Cleaning and Inspection
  • Synchronizers Assemble
    • 1st/2nd Synchronizer
    • 3rd/4th, 5th/6th Synchronizers
    • Reverse Synchronizer
  • Shift Rail and Fork Assemblies Disassemble
    • 1st/2nd, 3rd/4th Shift Rail Assembly
    • 5th/6th, Reverse Shift Rail Assembly
  • Shift Rail and Fork Assemblies Cleaning and Inspection
  • Shift Rail and Fork Assemblies Assemble
    • 1st/2nd, 3rd/4th Shift Rail Assembly
    • 5th/6th, Reverse Shift Rail Assembly
  • Trans Case and Adapter Plate Disassemble
    • Transmission Case
    • Adapter Plate
  • Trans Case and Adapter Plate Cleaning and Inspection
    • Transmission Case
    • Adapter Plate
  • Trans Case and Adapter Plate Assemble
    • Transmission Case
    • Adapter Plate
  • Extension Housing Disassemble
  • Extension Housing Cleaning and Inspection
  • Extension Housing Assemble
  • Bearings and Spacers Cleaning and Inspection
  • Gears Cleaning and Inspection
  • Countershaft Extension Assemble
  • Countershaft Assemble (Main Shaft)
  • Mainshaft and Input Shaft Assemble
    • Mainshaft
    • Input Shaft
  • Transmission Assemble
    • Notes
    • Reverse Lockout Assembly Assemble
    • Transmission Case Installation
    • Countershaft Extension Installation
    • 5th/6th Speed Driven Gear Installation
    • Reverse Shift Fork Installation
    • Reverse Speed Gear Installation
    • Extension Housing Assemble
  • Shimming Procedures
    • Input Shaft, Mainshaft and Countershaft
    • Countershaft Extension
• Description and Operation
  • Manual Transmission Description and Operation
• Special Tools and Equipment