Test Sequence
-- Loosen the wheel bolts.
-- Raise the vehicle.
-- Remove the left rear wheel.
-- Thoroughly clean the contact surfaces -1- for the Crankshaft Holding Fixture VW 801 on the trailing arm.
-- Place the Crankshaft Holding Fixture VW 801 -1- on the trailing arm -2-.
- The rivet for the parking brake cable bracket must fit into the hole -arrow A- on the Crankshaft Holding Fixture VW 801 -1-.
- The Crankshaft Holding Fixture VW 801 -1- must be placed under the parking brake cable bracket -B arrows-.
-- The Crankshaft Holding Fixture VW 801 -1- must lie on the bottom of the trailing arm -2- in direction of -arrows-.
-- The distance measurement between the Crankshaft Holding Fixture VW 801 and the trailing arm must only take place on the surface -1- of the test area -2-.
-- Adjust the Gauge - Gap Adjustment 3371 -3- to a thickness of 2.25 mm (blue and white plates together).
-- Measure the distance between the trailing arm -2- and the Crankshaft Holding Fixture VW 801 -1- with the Gauge - Gap Adjustment 3371 -3- in the test area.
Measures Distance -a- Between the Crankshaft Holding Fixture VW 801 -1- and the Trailing Arm -2- is Larger than 2.25 mm:
The permitted tolerance range is exceeded. The axle beam must be replaced. Refer to AXLE BEAM .
Measures Distance -a- Between the Measuring Square VAS 241001 -1- and the Trailing Arm -2- is Smaller than 2.25 mm:
The permitted tolerance range has not been exceeded. The trailing arm on the axle beam is OK.
-- Repeat the test sequence for the right rear trailing arm.
-- Install wheels and tighten. Refer to WHEEL BOLT TIGHTENING SPECIFICATIONS .