Permobil Street Service Manual page 19

Wheel forks
(Item: 1820302, 1820281)
Removal
1. Turn off the main power switch on the control
panel.
2. Lift the wheelchair chassis and support it on
blocks so that the appropriate wheel is off the
ground.
3. Remove the plastic plug (1) from the top of the
slewing bracket; see figure.
4. Remove the wheel fork. It is attached with a
bolt (2) from above; see figure.
Fitting
Fitting is the reverse procedure.
Assemble the o-ring on the fricion plate, see figure
below..
NOTE
The friction brake is lubricated with O-ring grease,
Item: 1820405.
WARNING
Lubricant other than that specified may not be used.
Use a torque wrench to tighten the bolt to
24 ft-Ibs (33Nm).
1
2
3
4
5 6
Wheel fork with friction brake.
Pos.
1 Plastic plug, SFL 35
2 Bolt, ISO 10642 M8x16 10.9 Fe/Zn 5 C1
3 O-ringØ24,2x3 EPDM
4 Friction plate
5 Bearing, 6002-2RS1 (15x32x9)
6 Circlip, DIN 472 Ø32
Grease, Momentum, PRO AA 2/0,025
Fitt the o-ring on the friction plate.
19
Wheel forks
Description