Drive Axle, CV Joint VL107: Assembling
-- Press on joint until stop.
-- Install lock ring.
-- Coat cover sealing surface with D 454 300 A2.
-- Apply unbroken sealant bead with 2 to 3 mm diameter in area of inner holes -arrow- to clean cover surface.
-- Align new cover with screws -arrows- to screw holes.
It must be aligned exactly because it cannot be aligned after driving on.
-- Drive cover on with a plastic hammer.
-- Wipe away any sealant leaking out.
-- Attach CV Joint Boot Clamp Tool VAG1682 as shown in illustration. When doing this, make sure that edges of clamping pliers are seated in corners -arrows B- of clamp.
-- Tension clamp by turning spindle with a torque wrench (do not tilt clamp tool).
The hard material of the joint boot (compared to rubber) makes it necessary to use a stainless steel hose clamp. It is only possible to tighten the hose clamp with CV Joint Boot Clamp Tool VAG1682.
Tightening specification: 25 Nm.
Use torque wrench -C- with adjustment range 5 to 50 Nm (for example, Torque Wrench 5-50Nm VAG1331).
Be sure thread of spindle -A- of clamp tool moves freely. Grease with MOS 2 grease if necessary.
If the thread is tight for example dirty, the required tensioning force for the hose clamp will not be achieved in spite of correct torque specification settings.
CV joint, Checking Function. Refer to CV Joint, Checking for Function .