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. |
|
|
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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:
Coolant Fan Control Module -J293
Note
There are different construction styles.
This control module switches on and off the A/C clutch and
therefore the A/C compressor. It switches the coolant fan and
calculates the pressu ...
Engine oil consumption
First read and observe the introductory information
and safety warningsEngine oil consumption can vary from engine to engine
and can change during the working life of an engine.
Depending on how you drive and the conditions in which the car is used, oil consumption
can be up to 1.0 litre/2,0 ...
Water Content
Only very small amounts of water are soluble in liquid
refrigerant. On the other hand, refrigerant vapor and water
vapor mix in any ratio.
Only a small drop of water may get into the refrigerant
circuit. The dryer, dryer bag or dryer car ...
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Tires, Mounting, Run-Flat Tires and Ultra High Performance Tires
Wheel, Balancing