Permobil M300 Corpus HD Service Manual page 23

Link arms
Removal of front link arms
1. Raise the seat to the highest position. If the wheelchair is equipped with a fixed seat post or if the
seat lift does not work normally because the batteries are discharged or the adjustment device is
defective, the seat can be raised/lowered manually. See page 29.
2. Switch off the main power switch on the control panel.
3. If the wheelchair is equipped with lights, disconnect the front light in question. See page 42.
4. Lift up and chock up the wheelchair chassis so that the wheel in question is free of the ground.
5. Remove the drive wheel. See page 16.
6. Remove the rear link arm. See previous page.
7. Remove the front link arm by pulling it strait out from it´s axle. See fig. below.
For removal of wheel forks and wheels, see the respective chapters.
Assembly of front link arms
Assemble in the reverse order.
1. Check that the axle and link arm are not
damaged. If necessary, clean to remove dirt
and rust. Replaced damaged parts.
2. Fit the link arm on the axle using just your
hands. Check that the link arm is fully located
on the axle (see fig. below).
3. Fit the rear link arm. See previous page.
4. Fit the drive wheel. See page 16.
5. If the wheelchair is equipped with lights, connect
the front light in question. See page 42.
For this task the following tools are necessary:
1
Item
1
2
3
4
Fitting/removing the Front Link Arm.
23
Allen key 6 mm.
Description
Front link arm.
Washer, 32x8,1x3
Screw ISO 4762 M8x20 8.8 Fe/Zn
Cover
Link arms