Volkswagen Polo Service & Repair Manual: Tires and Rims, Matching
| If necessary repair flat spots from standing. Refer to
→ Chapter „Flat Spots, Correcting“. |
| – |
Dismount the tire. Refer to
→ Chapter „Tires, Dismounting“. |
| – |
Turn the tire about 180° against the rim. |
| – |
Inflate the tire to 4 bar (58 psi). |
| – |
Tension the wheel with the tire on the balancing machine. |
| – |
Check the tire and wheel radial and lateral run-out. Refer
to
→ Chapter „Wheel, Balancing, Tire and Wheel Radial and Lateral
Run-Out, Checking“. |
| – |
If the radial and lateral run-out are within the specified
values, balance the wheel to 0. Refer to
→ Anchor. |
| – |
If the radial and lateral run-out are outside the specified
values, match the tire and rim again and rotate the tire 90°
relative to the rim. |
| – |
Check the tire and wheel radial and lateral run-out again.
Refer to
→ Chapter „Wheel, Balancing, Tire and Wheel Radial and Lateral
Run-Out, Checking“. |
| – |
If the radial and lateral run-out are within the specified
values, balance the wheel to 0. Refer to
→ Anchor. |
| – |
If the radial and lateral run-out are outside the specified
values, match the tire and rim again and rotate the tire 180°
relative to the rim. |
| – |
Check the tire and wheel radial and lateral run-out again.
Refer to
→ Chapter „Wheel, Balancing, Tire and Wheel Radial and Lateral
Run-Out, Checking“. |
| – |
If the radial and lateral run-out are within the specified
values, balance the wheel to 0. Refer to
→ Anchor. |
| – |
If the radial and lateral run-out are still outside the
specified values check the rim for radial and lateral run-out.
Refer to
→ Chapter „Wheel Balancing, Rim Radial and Lateral Run-Out,
Checking“. |
| – |
In the radial and lateral run-out of the rim is within the
specified values, replace the tire. |
|
|
|
Only trained personnel can perform the assembly work on
run-flat tires and ultra high performance tires.
If equipped check the tire pressure mo ...
Other materials:
Tire Pressure Sensor and Metal Valve, Removing and Installing
Special tools and workshop equipment
required
Torque Wrench 1410 -VAG1410- and Torque Wrench 1331 5-50Nm
-VAG1331-
–
Place metal valve with rubber seal through rim from inside.
...
Paint System for Plastic Parts
This universal painting system enables you to safely and
simply paint all plastic parts which can be usually found on the
exterior. (Plastic types: PP, EPDM, ABS, PC, PPO, PBTP, UP-GF,
PA, PVC, R-TPU, PUR) This technical reference material does not
apply ...
Frontal collisions and the laws of physics
Fig. 45 Unbelted occupants in a vehicle
heading for a brick wall
Fig. 46 Unbelted occupants in a vehicle
striking a brick wall
First read and observe the introductory information
and safety warnings
The physical principles involved in a frontal collision are relatively simple.
As soon a ...
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Tires, Mounting, Run-Flat Tires and Ultra High Performance Tires
Wheel, Balancing