Permobil M1 Service Manual page 58

Repairs
13. Loosen the three screws (G) and remove the magnetic wheel lock
(F) and the bracket (E) from the drive unit (D).
Mounting magnetic wheel lock
1. Mount the magnetic wheel lock (F) and bracket (E) to the drive unit
(D) using the three screws (G). Note that the screws have different
lengths (two M4x35 and one M4x30), the shorter screw in the
lower hole and the longer screws in the upper holes. Apply thread
lock Loctite 222, or an equivalent low strength product locking
fluid, onto the screws. Make sure that the brake release lever is
pointing upwards. Tightening torque 2.2 lb.ft.
2. The brake release lever has an end position screw which is mounted
in different positions depending on if the magnetic wheel lock is
mounted on the chassis right or left drive unit. Fit the end position
screw in the hole on the outside of the lever. Reuse the screw from
replaced unit.
3. Attach the cable at the base of the motor cable with a cable tie. The
brake cable is routed along the motor cable from this point onward.
58
Figure 161. Magnetic wheel lock disassembly.
Figure 162. Magnetic wheel lock assembly.
Figure 163. Brake release lever end position screw
Figure 164. Cable tie at the base of the motor.
Permobil M1