Pan Brake; Pan Drag Mechanism - Vinten Vision 250 Service Manual

Contents
19.2 Install shield (20) on shaft of tilt drag assembly (14)
19.3 Position mechanism housing (21) on bearing support block (3525-908TL). Press tilt drag/tilt
brake assembly (14) into mechanism housing, ensuring wires are not trapped and that PCB switch
engages correctly with 'O' ring (13).
19.4 Secure tilt drag/tilt brake assembly (14) in bearing (22) with two screws (23).
19.5 Secure tilt drag/tilt brake assembly(14) to mechanism housing (21) with screw (11), screw (12)
screw (16) and screw (17), in positions noted during disassembly.
19.6 Connect tilt LED and battery wires to PCB wires as noted during disassembly.

Pan brake

20 Assemble the components of the pan brake as follows
20.1 Lubricate the thread of pan brake shaft (19) and contact faces of pan brake actuator (24) with LM
grease.
20.2 Insert pan brake shaft (19) through outrigger (21) and screw into pan brake actuator (24).
20.3 Ensure pan brake kit (25) is correctly assembled, then slide onto pan brake actuator (24).
20.4 Lubricate pan brake spigot (18) with LM grease. Align pivot hole in pan brake kit (25) with hole in
base of mechanism housing (26) and install pan brake spigot.
20.5 Install pan brake cover/PCB support and secure to mechanism housing (26) with six screws (16).

Pan drag mechanism

21 Install the drag mechanism as follows
21.1 Apply Easyrun 50 grease to gear on pan drag assembly (15).
21.2 Thoroughly degrease the brake pads on the pan brake kit (25) and both faces of the pan brake
drum (15) with 3M VHB surface cleaner.
21.3 Unscrew the pan brake shaft (19) so that the brake is in the OFF position.
21.4 Note the position of the brake pad cut-out in the pan drag assembly (15), then lower the pan drag
assembly onto the mechanism housing (26), ensuring that the pan brake drum is positioned between
the pan brake pads. Rotate the pan drag assembly (15) slightly in either direction until the dowel in the
pan drag assembly engages with the corresponding hole in the mechanism housing (26).
21.5 Working inside the mechanism housing (26), secure the pan drag assembly (15) with two screws
(1), three screws (2), one screw (3) and one screw (27), in the positions noted during disassembly.
(Fig 6.5):
(Fig 6.5):
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