Tilt Brake Unit Assembly; Tilt Drag Unit - Vinten Vision 6 Maintenance Manual

Contents
14.10 Install the bearing needle roller (13) in the mechanism housing (8), ensuring roller engages in
slot in adjustment slide. Secure pin with Silcoset.
14.11 Turn balance knob (8) fully counter-clockwise.
NOTE: The balance spring is pre-loaded after the tilt brake and tilt drag assemblies are installed.

Tilt brake unit assembly

15 To assemble the tilt brake unit assembly
15.1 If removed, press the bearing (3) into the tilt brake disc (2).
15.2 Thoroughly clean and degrease two inner brake pads (13) the outer brake pad (11) and the brake
disc (2). Install the brake pads in the pan brake calliper (12), ensuring that the rounded edge of the
outer brake pad (11) faces outwards. Install a suitable piece of scrap material between the inner and
outer brake pads to retain them in position.
15.3 Install the assembled calliper in the LH side plate (5).
15.4 Turn the tilt brake disc (2) so that the cut-out in the disc is aligned with the calliper, then push onto
the LH side plate (5). Light tapping is permissible.
15.5 Turn the tilt brake disc (2) so that the disc passes between the brake pads, driving out the scrap
material installed earlier. Set the disc so that the flat on the mounting face is vertical. Lightly screw in
the brake shaft (6) to secure the disc.
16 To install the tilt brake unit assembly
16.1 Position the assembled LH side plate in the mechanism housing (14), ensuring that the pin on
the spring actuator seats correctly in the needle roller (4). Secure with three screws (1).
16.2 Referring to
screw (11).

Tilt drag unit

17 To assemble the tilt drag unit
17.1 If removed, install the pan drag indicator (27) on the pan drag knob (26) and secure with
grubscrew (2).
17.2 Lightly lubricate the omniseal (16) with LM grease and install in the mechanism side cover (11),
ensuring omniseal is correctly oriented.
17.3 Install the seal shim (12) in the mechanism side cover (11).
17.4 Push the bearing (15) into the mechanism side cover (11) and secure with circlip (13).
17.5 Lightly lubricate the omniseal (21) with LM grease and install in the seal ring (7), ensuring
omniseal is correctly oriented.
17.6 Lightly lubricate the 'O' ring (20) with LM grease and install on the seal ring (7).
(Fig
(Fig 6.5):
Fig 6.6, position the PCB housing (7) in the mechanism housing (4) and secure with
(Fig 6.4):
6.5):
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