Permobil M400 Corpus HD Service Manual page 64

M400 Corpus HD
4.2.11.1 Removing rear link arm
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 drive wheel. See
4.2.5.1 Removing the drive wheels , Page 52.
4. Remove the lower shock absorber bracket (4).
5. Remove the reinforcement bar (1), it's fitted with two screws.
6. Remove the Rear link arm (2).
4.2.11.2 Mounting rear link arm
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
guide (3) of the rear link arm is correct positioned in the groove of
the front link arm and that the link arm is fully located on the axle.
3. Remount the reinforcement bar (1), it's fitted with two screws.
Tighten the screw with a torque wrench. Tightening torque:
18 lb·ft.
4. Fit the lower shock absorber bracket (4).
5. Fit the drive wheel. See 4.2.5.2 Mounting the drive wheels , Page 53
64
Repairs - Chassis