Gearshift Shaft Seal, Replacing: Procedure
- The transmission is removed and mounted horizontally on the engine/transmission holder. Refer to SECURING ON ENGINE AND TRANSMISSION HOLDER .
-- Mark the installation position of the selector shaft lever -A- on the selector shaft with a water-proof marker.
This prevents an incorrect installation.
-- Remove the bolt -B- completely and remove the gearshift lever -A- upward.
There is a risk of damaging the selector shaft, illustrated here from behind with the hydraulic control unit removed.
- The selector shaft must not be pushed into or pulled out of the transmission.
- The shifting cam -1- on the selector shaft will break off if the selector shaft is forced up or down.
- The transmission must be replaced if the shifting cam is damaged.
-- Attach the :T40188/1 on the :T40188/2 .
-- Push the :T40188/2 over the gearshift shaft.
-- Push the :T40188/2 at the same time into the shaft seal -A- in direction of -arrow 1- and install it in direction of -arrow 2-.
In order to be able to exert stronger force in direction of -arrow 1-, the :T40188/1 was mounted on the :T40188/2 .
The :T40188/2 cuts into the shaft seal -A-.
The transmission sealing surface and selector shaft must not be damaged.
- The :T40188/2 must fit securely in the shaft seal; insert the :T40188/2 and turn it again if necessary.
-- Mount the :T40188 and align it with the side threaded leveling feet.
- The :T40188 must be aligned so that the :T40188/1 can be flat.
- It is necessary to maintain the 8 mm distance -X- between the lower edge of the traverse and the :T40188/2 . Place a washer as a spacer between the transmission and the threaded feet.
The space is necessary so that the shaft seal can be pulled up over the cross bar. The :T40188/2 will become damaged if it rests on the cross bar before the shaft seal is completely removed.
-- Install the :T40188/1 and remove the selector shaft seal -A-.
-- Clean the opening the remove any metal shavings.
-- Coat the outer edge and the sealing lip of the new shaft seal with ATF.
-- Slide on the new shaft seal over the selector shaft and press on.
-- Drive in the shaft seal using the :VW418A all the way.
-- Connect selector lever -A- according to the marking on the selector shaft and tighten the bolt -B-.
Bolt tightening specification. Refer to OVERVIEW - FINAL DRIVE .