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Service-Information
BMWM OTORR.a.DG HBH R 50/5-R 100 RS Motorcycles Munich, June’ 7l
Service Technical
R-VK-10 vdW-st Group: Wheels and Tires 36 ooi:::1 a( ~ 06-::: ~- ~ .-?
– For U.S.A. and Canada Only –
Subject: Radial and Lateral Runout Running Tolerances of all
Current Production Model Wheels and Brake Discs.
Dear Dealer,
In order to ensure stability in all normal riding speeds, it is
vitally important to check that there are no unacceptable
tolerances present.
To simplify and speed up repairs, enclosed find a summary
of all necessary test values.
Yours truly,
BMW MOTORRAD GMBH
Munich
i. V. i. V.
~ Enclosure
Kenntnis genommen – Pris connaissance – Noted – Tornado nota โข Preso conoscenza
I
Ablage – Archives – File – Archivo
– 2 –
1. Wheels and Tires
Lateral runout (rim without
tire)
Radial runout (rim without
tire)
Lateral runout of installed
tire
Radial runout of installed
tire
2. Brake discs
Lateral runout (front and rear
brake discs)
Radial runout (front and rear
brake discs
Minimum thickness of brake disc
(for repairs)
Spoked wheels and Cast wheels
(front and rear)
0.5 mm (0.020 in)
measured at rim shoulder
0. 9 mm ( 0. 0 3 5 in)
1.7 mm (0.067 in)
1.8 mm (0.071 in)
0.2 mm (0.008 in)
0. 3 mm ( 0.012 in)
4.6 mm (0.181 in)
The measurements quoted here are for wheel bearings adjusted
to zero play and with the wheel carried on its quick-release
axle.
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u SI-Nr, 36 005 72(1065R)
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