Measuring telescopic fork, Checking lower fork bridge – BMW K 1100 LT/RS User Manual

Page 210

Advertising
background image

31.8

Measuring telescopic fork

L

Note:

After a collision, the telescopic fork must be exam-
ined for cracks and damage.

Checking lower fork bridge

Clamp fork bridge at steering tube in vice with
jaw guards.

Install two new fixed tubes with test length “A” in
lower fork bridge (1).

Test installation length ”A” .......... 210 mm (8.268 in)

Place two test straight edges,
BMW No. 31 4 620, over the upper and lower
ends of the fixed tubes.

Determine any distortion by visual alignment (ar-
rows).

e

Caution:

Replace distorted fork bridges.

31 4 620

LT310070

31 4 620

LT310080

A

1

A

Advertising