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Home >> Volkswagen >> 2018 >> Beetle S, 2D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 228 (Manual Transmission 0A4 - Gears & Shafts (Hatchback)) >> 35 Gears, Shafts >> Description And Operation >> Input Shaft Overview

Input Shaft Overview

WARNING: This page is about a different car, the 2013 Volkswagen Beetle and 2012 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 .

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 Blower V.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: Identifying 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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