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Home >> Volkswagen >> 2018 >> Beetle S, 2D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 113 (Gears, Shafts - Manual Transmission 0A4 (Convertible)) >> 35 Gears, Shafts >> Description And Operation >> Input Shaft Overview

Input Shaft Overview

WARNING: This page is about a different car, the 2013 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

When installing new gears or a new input shaft, refer to CODES LETTERS, ALLOCATION AND CAPACITIES and to the Parts Information.

The input shaft must be adjusted because the position of the tapered roller bearing is affected when parts are replaced. Pay attention to the adjustment overview, refer to ADJUSTMENT OVERVIEW .

Replace both tapered roller bearings together.

Heat the toothed gear and synchronizer hub to approximately 100 °C (212 °F) using the Hot Air BlowerV.A.G. 1416. Wear safety gloves.

Fig 1: Exploded View Of Input Shaft Components
GWWN35-0016Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Clutch Housing
  2. Outer Race/Tapered Roller Bearing
  3. Bearing Inner Race/Tapered Roller Bearing
  4. Input Shaft
  5. 3rd Gear
    • Installed position: the shoulder faces 4th gear.
    • Removing, refer to Figure.
    • Installing, refer to Figure.
  6. Lock Ring
    • Always replace when removing.
  7. 4th Gear
    • Removing with the bearing inner race/tapered roller bearing and sleeve, refer to Figure.
    • Installing, refer to Figure.
    • Installed position: the shoulder faces 3rd gear.
  8. Bearing Inner Race/Tapered Roller Bearing
    • Removing with 4th gear and sleeve, refer to Figure.
    • Installing, refer to Figure.
  9. Thrust Washer
  10. Outer Race/Tapered Roller Bearing
  11. Adjusting Shim
  12. Transmission Housing
  13. Sleeve
    • For the 5th gear needle bearing.
    • Pressing off with 4th gear drive gear and tapered roller bearing inner race, refer to Figure.
    • Installing, refer to Figure.
    • Mount before installing the thrust washer -item 9-.
  14. Needle Bearing
    • For 5th gear.
  15. 5th Gear
  16. 5th Gear Synchronizer Ring
    • With cast locking pieces, refer to Fig 2.
    • Checking for wear, refer to Fig 3.
  17. Spring
    • Installed position, refer to Figure.
    • Offset spring installed position, refer to Figure.
  18. Locking Pieces
    • Quantity: 3
    • Installed position, refer to Figure.
  19. 5th Gear Synchronizer Hub
  20. 5th Gear Locking Collar
    • Remove with the 5th gear synchronizer hub -item 19-.
  21. Plate Spring
    • Installed position, refer to Fig 4.
  22. Bolt
Fig 2: 5Th Gear Synchronizer Ring With Cast Locking Pieces
GWWN35-0018Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Fig 3: Checking 5Th Gear Synchronizer Ring
GWWV35-1125Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Fig 4: Identifying Installed Position Of Plate Springs For 5th Gear Synchronizer Hub And Drive Gear Securing Bolts
GWWV34-2658Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
Fig 5: Identifying Installed Position Of Plate Springs For 5th Gear Synchronizer Hub And Drive Gear Securing Bolts
GWWV34-2658Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
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