Platform - Vinten Vision 6 Maintenance Manual

Contents
19.9 Position two drag wedges (11) and the drag actuator block (12) in the drag shoe assembly (16).
19.10 Lightly lubricate the thrust bearing (7) with LM grease. Install a thrust washer (6), the thrust
bearing (7) and a second thrust washer (6) on the shaft of the pan drag knob (2).
19.11 Lightly lubricate the 'O' ring (25) with LM grease and install on the shaft of the pan drag knob (2).
19.12 Fill the spring hole in the pan drag housing (20) with LM grease and install the spring (5) and the
ball (4).
19.13 Install the assembled pan drag knob in the pan drag housing (20) and screw into the drag
actuator block (12).
19.14 Thoroughly clean and degrease the brake drum on the spherical base (13).
19.15 Install the assembled pan drag mechanism in the spherical base and secure with the clamp
washer (23) and the screw (24), using Loctite 222E. Tighten screw (24) down hard, loosen and then
retighten to 1.695 Nm (15 lbf/in.).
19.16 Using a syringe through the plug holes (22), fill the bowl with 12 cc of Vinten Fluid No. 3.
19.17 Install two plugs (22). Wipe off any excess fluid.
20 To install the pan unit assembly
20.1 Thoroughly clean and degrease two inner brake pads (16) and the outer brake pad (17). Install
the brake pads in the pan brake calliper (15) and position on the pan drag unit assembly (18).
20.2 Carefully install the pan unit assembly in the mechanism housing (8). Secure with three screws
(19).
20.3 Screw in the brake shaft (25).

Platform

21 To assemble the platform
21.1 Position the slide clamp block (38) on the spigot on the underside of the platform. Screw in the
slide clamp shaft (41).
21.2 Position the slide release (36) and spring (37) in the underside of the platform.
21.3 Push in the platform slide (39) to hold the slide clamp block and slide release in position.
21.4 Screw in the slide clamp shaft (41) until the platform slide (39) is held securely. Position the knob
(2) so that when it is turned fully counter-clockwise, the clamp is released and, when turned clockwise,
the clamp is applied before the stop is reached. Secure the knob with screw (1).
(Fig 6.2):
(Fig 6.2):
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