Clutch, LUK
Special tools and workshop equipment required
- Flywheel Retainer 3067
- Torque Wrench (5-50 Nm) V.A.G 1331
- Centering Drift T10372
- On engines which have a crankshaft with a smaller diameter, or engines with a needle bearing in the crankshaft, refer to Fig 6.
- Centering Mandrel 3434, refer to Fig 7.
- Grease for Clutch Plate Splines G 000 100
Removing
- Remove the transmission. Refer to TRANSMISSION, REMOVING .
-- Install the flywheel retainer 3067 to loosen the bolts.
-- Loosen the bolt diagonally and in steps.
-- Remove the pressure plate and the clutch disc.
Installing
Install in reverse order of removal. Note the following:
Allocate the pressure plate and the clutch disc according to the engine code.
Make sure centering sleeves for the engine to transmission are installed in the cylinder block, install if necessary.
If the alignment bushings are missing, it will be difficult to shift, there will be clutch problems and the transmission may make noises (loose rattling).
- "Getriebeseite" (transmission side) faces the transmission.
- Wear up to half the thickness of the diaphragm spring -arrows- is permitted.
-- Check the spring connections -arrows A- for damage and make sure the rivet connections -arrows B- are tight.
- Replace the pressure plate if the spring connections are damaged or if the rivet connections -arrows- are loose.
- Both edges -A- of the adjusting ring must be located between both notches -arrows B-.
- If the adjusting ring takes on a different position with a new pressure plate, the pressure plate and clutch disc must not be installed.
- With used clutches, the adjusting ring may take on a position outside of the notches.
-- Remove the flywheel retainer 3067 when installing.
Centering the Clutch Disc and Removing/Installing the Pressure Plate
Continuation for all Vehicles
When installing, tighten the bolts as follows so the pressure plate does not distort (causing shuddering on acceleration) :
-- Position the pressure plate on the alignment pins.
-- Install all the bolts evenly, by hand, until the bolt heads contact the pressure plate.
-- Tighten the bolts in small steps and in a diagonal sequence to prevent damaging the centering holes of the pressure plate and the centering pins of the dual mass flywheel.
Tightening specifications, see -item 4- in LUK .
- Install the transmission. Refer to TRANSMISSION, REMOVING .