Transmission Housing Cover And 5TH/6TH Gear, Removing
Special tools and workshop equipment required
- Holding Plate: VW309
- or Holding Plate: VW309A
- Transmission Support: VW353
- Bearing/Bushing Installer - Multiple Use: VW295
- Bearing Driver - Multiple Use: VW244B
- Wiring Harness Repair Set - Hot Air Blower: VAS1978/14A , for example
- Torque Wrench 1331 5-50Nm: VAG1331
- Support Bridge: T10323
- Rear Wheel Bearing Kit - Piece 7: 3253/7
- Press Piece - Multiple Use: VW433
- Press Piece - Multiple Use: 40-105
- Torque Wrench 1332 40-200Nm: VAG1332
- Bracket - Multiple Use: 30-211A
- Bearing Installer - Multiple Use: 32-111
- Assembly Tool Kit - Press Piece 2: T10030/4
- Press Piece - 37mm: VW416B
- Puller - Transmission Gears: T10309A
- Puller - Two Arm: T10040
- With the Puller - Two Arm w/Thrust Piece: T10040/2A
- Or for the 6th gear: Two-Arm Puller: VAS251001
If only the 5th/6th gear must be removed, follow this procedure:
Pay attention to the work procedure if the transmission housing must be removed. Refer to TRANSMISSION, DISASSEMBLING AND ASSEMBLING .
-- Remove the clutch release lever and release bearing. Refer to CLUTCH RELEASE MECHANISM, SERVICING .
- Do not damage the bearing for the input and output shafts when removing and installing 5th/6th gear.
- When securing the transmission to the : VW353 , the following tools must be mounted for support:
Under the Input Shaft:
- Bracket - Multiple Use: 30-211A
- Bearing Installer - Multiple Use: 32-111
- Assembly Tool Kit - Press Piece 2: T10030/4
- The input shaft may only be supported by the Bearing Installer - Multiple Use: 32-111 at a later time.
Under the Output Shaft Bearing Mount:
- Support Bridge: T10323
- Rear Wheel Bearing Kit - Piece 7: 3253/7
- Press Piece - Multiple Use: VW433
-- Secure the transmission on the : VW353 .
-- Remove the transmission housing cover -arrow-.
-- Remove the cover; if necessary, carefully pry it out of the protruding ridges all the way around by alternating from side to side. Do not damage the sealing surfaces while doing so.
-- Make sure the : T10040/2A can be installed correctly under the 5th gear.
| Puller - Two Arm w/Thrust Piece: T10040/2A cannot be installed correctly. | |||
|---|---|---|---|
-A- : T10040/2A
prematurely touches the:
|
"Combined" removal of: "5th/6th gear synchronizer hub", "5th gear" and "transmission housing". Refer to TRANSMISSION, DISASSEMBLING AND ASSEMBLING . | ||
| -B- : T10040/2A touches the ribbing in the transmission housing under the 5th gear. | |||
| Puller - Two Arm w/Thrust Piece: T10040/2A can be installed correctly. | |||
|---|---|---|---|
| 5th/6th gear can be removed separately. Refer to Fig 2. |
5th/6th Gear, Removing Separately
-- Remove the 5th/6th gear shift fork as follows:
-- Cover the openings in the transmission housing with a cloth.
-- Engage the 5th gear -arrows 1 and 2-.
-- Remove the 5th/6th gear shift jaw -bolt A-.
-- Then remove both -B bolts- for the pivot pins.
-- Remove the pivot pin.
-- Remove the 5th/6th gear shift fork.
-- Remove the -A bolts- for the bearing inner races from the input and output shafts. To do so, engage 5th gear -arrow 1- and 1st gear -arrows 2 and 3-.
-- The input shaft and the output shaft are blocked after both gears are engaged. Both bolts can be loosened now.
If the shafts are not being replaced, use a thread tap to remove any locking fluid residue from the threaded holes.
-- Remove the 6th gear with the inner race/cylindrical roller bearing for the output shaft.
A - Two-Arm Puller, for example, Two-Arm Puller : VAS251001
B - M10 x 20 Hex Bolt, 17 mm
The 6th gear with the inner race/cylindrical roller bearing can also be removed using the : T10040 and the : T10040/2A .
-- If necessary, warm the gear slightly using the : VAS1978/14A , for example.
Remove the 6th Gear Assembly Alone with the Input Shaft Inner Race/Cylindrical Roller Bearing, Thrust Washer and 6th Gear Synchronizer Ring, or Remove the 6th Gear Assembly Together with the 5th/6th Gear Synchronizer Hub, 6th Gear Needle Bearing Inner Race and 5th Gear Synchronizer Ring.
Use the Puller - Transmission Gears: T10309A
-- First insert the Half Shell: T10309/1 between the output shaft -A- and the mount for the 5th/6th gear shift fork -B-.
- The : T10309/1 must be placed under the synchronizer ring.
-- Press the half shell into the end position, if necessary.
-- Turn the : T10309/1 onto the opposite side in the direction of -arrow-.
-- Insert the : T10309/3 into the : T10309/1 .
-- Insert the second : T10309/1 and put the : T10309/2 over the tool.
-- Check the synchronizer hub for damage after the removal procedure.
-- If necessary, replace the synchronizer ring.
There is a spring washer installed both under the 5th gear synchronizer ring and above the 6th gear synchronizer ring. Refer to OVERVIEW - TRANSMISSION HOUSING COVER AND 5TH/6TH GEAR .
Check both spring washers for damage.
-- Now remove the sleeve from the 5th gear.
-- Remove the 5th gear.
-- Insert the hook -A-.
-B- = : T10040/3
or
: 40-105
When removing the gear, make sure the hooks do not bend outward. Check the 5th gear for damage after the removal procedure.
If necessary, warm the gear slightly using the : VAS1978/14A , for example.