Volkswagen Golf Service & Repair Manual: On a regulated roller dynamometer with contra-rotating rollers for
four-wheel drive vehicles
 Note
| The brake test must be performed on a controlled
contra-rotating single-axle roller dynamometer for four-wheel
drive vehicles. |
| “Contra-rotating” means that the dynamometer rollers of the
single-axle roller dynamometer are driven forwards on one side
and backwards on the opposite side. |
| The rollers drive the wheels of one axle in opposite
directions to avoid transmitting torque to the other axle. |
| “Regulated” means that the speed of the brake test stand
rollers is so controlled so that there is no difference in speed
during the brake test. |
| This prevents the transfer of a force through the stationary
wheels (not on the set of rollers) via the propshaft to the
rotating wheels on the rollers. |
| The forward rotating wheel is measured during the test,
which means two brake tests per axle must be performed. |
| The maximum test speed must not exceed 6 km/h. |
| The test rigs authorised by Volkswagen fulfil these
requirements. |
|
|
|
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. F ...
Note
If no test rig is available for four-wheel drive vehicles,
the brake test can also be carried out on a standard single-axle
roller dynamometer as ...
Other materials:
Connecting brake pedal to brake servo
–
Hold ball head of push rod in front of mounting and push
brake pedal in direction of brake servo, so that the ball head
clicks into place.
–
Check engagement by pulling briefly on brake pedal.
...
Assembly overview - alternator without sliding bushes
1 -
Bolt
Qty. 4
Specified torque: 23 Nm
2 -
Alternator -C-
Removing and installing
→ Chapter
Checking
→ Chapter
Removing and instal ...
Troubleshooting HomeLink
Standard Mode
In Standard Mode, Model X records the RF signal from
your HomeLink device's remote control. The
touchscreen instructs you to stand in front of the
vehicle, point the device's remote control at the front
bumper, and press and hold the button until the headlights flash. When the
hea ...
© 2016-2023 Copyright www.vwgolf.org
General information
Without roller dynamometer for four-wheel drive vehicles