Volkswagen Golf Service & Repair Manual: Checking radial and lateral run-out on wheel rim

Volkswagen Golf Service & Repair Manual / Running gear, axles, steering / Wheels, tyres, axle align / Vibration due to wheels/tyres - causes and rectification / Checking radial and lateral run-out on wheel rim

–	Attach rim to wheel balancing machine.

–	Use the centring system for wheel balancing machines -VAS 5271-.

–	Preload tyre gauge approx. 2 mm.

–	Turn rim slowly.

–	Make a note of the smallest and largest deflection of the indicator needle.

S -	Lateral run-out

H -	Radial run-out

–	Compare the measured values with the specifications in the table → Anchor.

Note

Extreme values on the tyre gauge due to small irregularities may be disregarded.

Checking radial and lateral run-out on wheel rim

Specifications for radial and lateral runout on wheel

Rim	Radial run-out (mm)	Lateral run-out (mm)
Steel wheel	0.5	0.5
Alloy wheel	0.5	0.8

Note

If the measured value exceeds the specification, acceptably smooth running cannot be attained.

Checking radial and lateral runout on wheels and tyres with tyre gauge

Checking lateral run-out – Preload tyre gauge approx. 2 mm. – Fi ...

Matching wheels and tyres

General When radial or lateral runout of the wheel and tyre coincide, the imbalance of the wheel is amplified by the tyre. For ...

Other materials:

Cleaning battery clamp and battery terminal
Special tools and workshop equipment required VAG 1331 Note The use of penetrating fluid, contact spray or grease etc. is prohibited since the missing adhesion ...

Switching the auxiliary heater on or off
First read and observe the introductory information and safety warnings Switching on the auxiliary heater: Manually with the immediate heat button in the air conditioning controls. The indicator lamp in the button lights ...

Overview of fitting locations - components not located in passenger compartment, Golf Variant LHD
1 - Exhaust ventilation for passenger compartment Checking → Chapter Removing and installing → Chapter 2 - Ambient temperature sensor -G17- Removing and installing ...