Concerns
Test RequirementsInstrument overview
Fig. 10 Instrument cluster in the dash
panel: type 1
Fig. 11 Instrument cluster in the dash
panel: type 2
First read and observe the introductory
information and safety warnings
Descriptions of the instruments or :
Rev. counter (running engine speed in revolutions x
1,000 per mi ...
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 profile must not be worn on one side. The tire
profile must be at least 4 mm.
...
Diagonal Washouts
Diagonal wear spots on tires
Diagonal wear spots run at an angle of approximately 45°
with respect to the plane of circumference.
They usually occur once, but may also occur several times
along the tire circumference.
...