BMW R850 1100GS (2000) [252/464] Assembling telescopic fork

BMW R850 1100R (2000) [252/464] Assembling telescopic fork
31.14
Assembling telescopic fork
Insert oil drain plug.
e Caution:
Install a new O-ring (7). Make sure the O-ring is cor-
rectly seated.
Fill with oil.
Fill quantity per fixed tube:
[RS/GS/R/RT] .................0.470 l (0.827 Imp. pints)
Oil grade in telescopic fork:
..........................................BMW telescopic fork oil
L Note:
No oil changes required during services: unit is
maintenance-free.
Install fixed tube.
Install washer (6).
Oil the shaft seal slightly and push it on as far as
possible (to stop on slider tube) by striking it
lightly with drift, BMW No. 31 5 610, and reduc-
ing adapter, BMW No. 31 5 613.
Install retaining ring and dust cover.
Insert bleed screw (1).
Bleed telescopic fork in no-load position.
X Tightening torque:
[RS] Threaded plug at fixed tube ................. 18 Nm
[GS/R/RT] Threaded plug at fixed tube
.......................................press-fit - do not remove!
Measuring telescopic fork
e Caution:
After an accident, always examine the telescopic
fork for cracks and signs of damage.
Check slider tube bridge
Check that the slider tube bridge is flat.
e Caution:
Renew slider tube bridge if distorted.
Checking runout of fixed tube
Place both ends of fixed tube in V-blocks.
Rotate fixed tube slowly and check with dial
gauge while doing so.
e Caution:
Do not straighten distorted fixed tubes:
always renew them.
Permissible runout: ................. 0.4 mm (0.0157 in)
RS310061

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