Volkswagen Polo Service & Repair Manual: Wheel Balancing, Rim Radial and Lateral Run-Out, Checking

Volkswagen Polo Service & Repair Manual / Whels, Tires, Whel Alignment / Tires, Mounting / Wheel, Balancing / Wheel Balancing, Rim Radial and Lateral Run-Out, Checking

Mount the rim on the Balancing Machine.

–	Use the Wheel Centering System Adapter -VAS5271-.

–	Preload the Tire Dial Gauge approximately 2 mm.

–	Turn the rim slowly.

–	Note the smallest and the largest dial readings.

S -	Lateral Run-Out

H -	Radial Run-Out

–	Compare determined value with specifications in the table. Refer to → Anchor.

Note

Peak values on the Tire Dial Gauge due to small irregularities may be disregarded.

Wheel Balancing, Rim Radial and Lateral Run-Out, Checking

Specified Values for Radial and Lateral Run-Out on the Rim

Rim	Radial Run-Out (mm)	Lateral Run-Out (mm)
Steel wheel	0.5	0.5
Light alloy wheel	0.5	0.8

Note

If the measured value exceeds the specified value, no acceptable smooth running can be attained.

Wheel, Balancing, Tire and Wheel Radial and Lateral Run-Out, Checking

Before beginning balancing, the following requirements must be fulfilled. The tire pressure must be OK. The tire p ...

Wheel, Mounting

...

Other materials:

A/C Compressor with A/C clutch
Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...

Refrigerant Circuit, Tracing Leaks, with Electronic Leak Detector -VAG1796
Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in success when used correctly. If when searching for compressed air / Nit ...

Introduction
This chapter contains information on the following subjects: → Warning lamp → Frontal collisions and the laws of physics → What happens to vehicle occupants who have not fastened their seat belts → Seat belt protection → Using seat belts → ...