Twister/Twister Junior
Service Manual
Page
110
Issued:21.01.02
11.13.1 Disassembly of the chin control and switch joystick
•
Disconnect the electrical connections for the chin control and switch joystick.
•
Loosen the bolt (6) with 4 mm spanner, and remove the swivel arm (4) with the chin control
(2) and the switch joystick (1).
•
Loosen the fixings and disassemble the hinge together with both swivel arm tubes (4).
Remove the connecting cable from the tubes at this stage.
•
Loosen the clamping screw (3) and remove the switch joystick (1) with chin control (2) from
the swivel arm.
•
Loosen screws (7) with 4 mm spanner and remove attachment (8) from backrest tubes.9
11.13.2 Reassembly of the chin control and switch joystick
•
Reassembly takes place in the reverse order.
Caution:
When reassembling, the chin control should be adjusted horizontally and vertically.