Notes to repairs on refrigerant circuit
Statutes and regulationsGeneral information
The drive is provided by the test rig.
For vehicles with a manual gearbox, ensure that the gear
lever is in neutral for the test. For vehicles with an automatic
gearbox, ensure that the selector lever is in
»N«.
...
Removing and installing poly V-belt pulley without freewheel
Special tools and workshop equipment
required
Socket -3310-
Torque wrench -V.A.G 1332-
Removing
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Wear in middle of tyre
This wear pattern is found on the driven wheels of
high-performance vehicles that are frequently driven long
distances at high speeds.
At high speeds, centrifugal forces cause the tyre diameter
to increase more in the middle of the tread ...