Assembly; Pan Mechanism - Vinten Vision 5LF Maintenance Manual

Contents
7.13 If required, remove bearing (14) from mechanism housing assembly. The bearing is secured with
Loctite.
Mechanism housing assembly
8 If required, the bearing
bearing is a press fit and is secured with Loctite.

Assembly

NOTE: It is important for correct operation of the head that torque settings, where given, are
achieved.
Mechanism housing assembly
9 If the bearing (Fig
may be installed without heating the housing. It is essential that a suitable press, fitted with a mandrel adaptor
and support ring to match the bearing, is used. Proceed as follows:
9.1 Remove all traces of adhesive from bearing and seating in mechanism housing assembly.
Degrease bearing seating and outer race of bearing.
9.2 Apply Loctite 641 to outer race of bearing and press into mechanism housing assembly, ensuring
bearing is correctly seated.

Pan mechanism

10 Assemble the pan mechanism as follows
10.1 Lightly lubricate components as follows:
10.1.1 All moving surfaces, particularly 'O' rings and seals (9, 16, 17 and 20), pan drag
actuator (21), pan drag actuator lever (33), actuator shim (29) and bearings (8, 14 and 18) using
white bearing grease. This grease must not be allowed to come into contact with the drag
surfaces.
10.1.2 Threads of pan drag shaft (7) and clevis (37) with Rocol M204G grease.
10.1.3 Contact surfaces of drag shoe (22) and bearing housing (15), except for the area
around clamping screws (26), with grease GP50. This grease must not be allowed to come into
contact with the drag surfaces.
10.2 The correct orientation of the omniseal (20), as shown in
10.3 Fit new 'O' rings and seals throughout.
10.4 Prior to assembly fill the base (15) with 12.50cc of Vinten Fluid No. 3
10.5 Assemble dowel pin (30), pan drag actuator lever (33), pan drag actuator clevis (34) as noted on
disassembly. Secure with self-locking ring (31).
10.6 Degrease threads of lever (33) and screw (32) and prime with Loctite primer N.
(Fig 6.2, item 11) may be removed from mechanism housing assembly. The
6.2, item 11) has been removed from mechanism housing assembly a replacement
(Fig
First
Page
6.4):
Fig 6.4
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is important. Renew the seal.
(Section 3).
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