31.16
Assembling slider tube
•
Install damper cartridge with hole pattern “Z”
(tension stage) in the right-hand slider tube.
•
Install plain bush (1) lubricated with fork oil.
•
Slide fixed tube into slider tube.
•
Screw together fixed tube and slider tube, if nec-
essary use new sealing ring.
X Tightening torques:
Base screw fitting......................................... 47 Nm
•
Fit steel ring (2) in slider tube.
•
Lightly oil radial sealing ring (3) with fork oil and
slide from above over the fixed tube.
•
Fit drift, BMW No. 31 3 620, on to fixed tube and
release.
L Note:
Prior to assembly, lightly coat radial sealing ring with
tyre fitting paste.
Installation location: Large groove at bottom, label-
ling facing up.
•
Fit retaining ring (4) in groove above the sealing
ring.
•
Fit dust gaiter (5) also with drift,
BMW No. 31 3 650, dished side.
L Note:
Pack grease pocket in the dust gaiter with, for ex-
ample, SHELL Retinax A or Gleitmo 805.
Oil capacity:
Oil change:
left..................0,35 - 0,01 l (0.616 - 0.0176 Imp. pt)
right ...............0,40 - 0,01 l (0.704 - 0.0176 Imp. pt)
New filling:
left, right.........0,40 - 0,01 l (0.704 - 0.0176 Imp. pt)
X Tightening torque:
Oil filler plug................................................. 10 Nm
LT310210
5
Z
4
3
2
1
TOP
7
6
31 3 620
LT310220