Rear Final Drive 0BF - Flange/Driveshaft Shaft Seal, Replacing: Removing
- Rear final drive installed
- Follow the general repair information. Refer to GENERAL REPAIR INFORMATION .
-- Disconnect the exhaust system at the clamping sleeves -1- and -2-.
-- Remove the rear section of the exhaust system. Refer to EXHAUST PIPES/MUFFLERS CEUC, CRDB, CTGE, CWUB, CWUCEXHAUST PIPES/MUFFLERS CLAB, CLAA, CDUC, CGQB, CKVB, CKVC, CDUD, CPNB, CTCB, CTCC, CVUA, CVUBEXHAUST PIPES/MUFFLERS CREC, CRED, CREHEXHAUST PIPES/MUFFLERS CGXB, CTUA .
A second technician is needed to help remove the rear section of the exhaust system.
-- Open the gear oil drain plug -2- and allow approximately 300 ml of gear oil to drain out.
-- Insert the new drain plug -2- and tighten. Tightening specification -item 16- OVERVIEW - REAR FINAL DRIVE.
-- Remove the driveshaft from the rear final drive. Refer to DRIVESHAFT, REMOVING AND INSTALLING FROM REAR FINAL DRIVE .
Audi A8
-- Guide the driveshaft between the fuel tank and the subframe downward toward the rear and attach it on the side.
Audi A4, A5 Coupe/Sportback/Cabrio
-- Remove the front crossmember -2-.
-- Remove the rear crossmember -3- and the heat shield -1-.
Audi A6 and A7
-- Remove the crossbrace -2-. Refer to UNDERBODY TRIM PANEL .
Audi A4, A5 Coupe/Sportback/Cabrio, A6, A7
-- Remove the bolts -arrows- for the driveshaft intermediate bearing.
-- Lower the driveshaft at the intermediate bearing.
-- Guide the driveshaft between the fuel tank and the subframe downward and toward the rear while doing this.
-- Install the intermediate bearing bolts -arrows- by hand.
-- Tie the driveshaft to the side.
Continuation for All Vehicles
-- Remove the High Temperature Grease in the flange/driveshaft.
-- Remove the circlip -arrow-.
-- Mark the position of the flange/driveshaft -B- on the pinion -A- -arrow-.
This marking -arrow- is needed so the colored dot -C- on the outer flange remains in its original position.
This ensures the imbalance in the rear final drive will be as small as possible.
-- Install the Two M8 x 33 bolts -arrow- in the flange.
-- Remove the flange/driveshaft with the Puller - Multiple Use :VW391 .
-- Lay a super absorbent cloth -A- under the final drive on the subframe.
-- Knock through the metal ledge of the shaft seal -A-, for example, with a scriber -B- direction of the -arrow-.
-- Then install a bolt -arrow- in this shaft seal opening -A-.
-- Remove the flange/driveshaft seal -A- in the direction of -arrow-.
-B- bolt