Mechanism Housing; Tilt Drag And Tilt Brake - Vinten Vision 250 E Maintenance Manual

Pan and tilt head
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17.2 If removed, install the LED lenses (4) in the outrigger (2) and the mechanism housing (3), using
Loctite 409.
17.3 If removed, install the tilt drag LED and wiring (14) in the mechanism housing (3).
17.4 If removed, install the pan drag LED and wiring (4) in the outrigger (2). Adhere wiring in groove in
outrigger with Loctite 406.
17.5 If removed, install wiring (13) in battery housing (10) and position battery housing in outrigger (1).
Secure battery housing with Silcoset 153. Adhere wiring to outrigger with Loctite 406.

Mechanism housing

18
If removed, install the following components in the mechanism housing:
18.1 Referring to
so that it protrudes by 6 mm.
18.2 Referring to
noted during disassembly. Use Loctite 415 and allow to dry, then trim pads flush with casting.
18.3 Secure bearing (22) in mechanism housing (21) using Loctite 641.
18.4 Install dowel pin (6) in mechanism housing (21).
18.5 Install centre lock knob (8) on centre lock shaft (7) and secure with external circlip (9). Lubricate
assembled shaft with white bearing grease and install in mechanism housing assembly.
18.6 Apply the self-adhesive cover label (19) to the mechanism housing (21).

Tilt drag and tilt brake

19
Assemble the tilt drag and tilt brake as follows
19.1 If removed, lubricate tilt drive shaft (3) with Easyrun 50 grease and install in outrigger (6). Secure
with circlip (2).
19.2 Install two tilt brake wedges (22) in calliper (21).
19.3 Lubricate 'O' ring (20) with LM grease and install on brake shaft assembly (19). Lubricate threads
of brake shaft assembly (19) with LM grease.
19.4 Thoroughly degrease all braking surfaces of tilt brake wedges (22), brake disc and brake shaft
assembly (19) with 3M VHB surface cleaner.
19.5 Screw brake shaft assembly (19) into calliper (21) until brake shoes contact, then back off fully.
19.6 Position assembled calliper in the outrigger (6) and hold in position temporarily with a suitable 'O'
ring.
19.7 Install two modified, headless M4 screws (at least 40 mm long) in the fixing holes of the tilt drag
assembly (1). This will facilitate alignment of the assembly.
19.8 Install the retained shims (5) on the tilt drag assembly (1). If a replacement tilt drag assembly is
being installed, use the shims supplied with it.
Fig
6.5, install pin (25) in mechanism housing (23) using Loctite 641. Drive in the pin
Fig
6.2, install rubber pads (10 and 24) in mechanism housing (21) in positions
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