Permobil M300 Corpus HD, Service Manual

Page: 18 / 112

18
Casters
Casters
Removal
1. Switch off the main power switch on the control panel.
2. Lift up and chock up the wheelchair chassis so that the wheel in question is free of the ground.
3. Remove the hub cap (4) (see fig. below).
4. Remove the screw (3) and washer (2) (see fig. below).
5 . Remove the wheel (1) by pulling it of the axle (see fig. below).
Assembly
Assemble in the reverse order.
1. Check that the axle and rim are not damaged. If necessary, clean to remove dirt and rust.
Replace damaged parts.
2. Fit the wheel on the axle using just your hands. Check that the wheel is fully located on the axle.
3. Fit the washer (2) on to the screw (3).
4. Fit the screw (3) and washer (2) on to the axle. Tighten the screw with a torque wrench.
Tightening torque: 24 ft-Ibs (33Nm)
5. Fit the hubcap (4).
Attaching/removing the casters.
4 3 2 1
1 Wheel
2 Washer, 8,5x23x3
3 Screw, ISO 4762 M8x16 10.9 Fe/Zn
4 Hub cap
Pos. Description
No type of screw and washer other than those stated here
may be used.
m
WARNING!
The screw must only be used once. Once removed, the screw
must therefore never be Remountted. Do not use an impact
wrench for the tightening torque.
m
CAUTION!
For this task the following tools are necessary:
1 Allen key 6 mm.