32
19.9 Screw the special thumb screw (
) through the tilt drag housing and into the drag
actuator block. Tighten the thumb screw until the drag shoe (12) begins to expand, then tighten screw
(13) fully, but do not overtighten. Unscrew the thumb screw slightly.
19.10 Install the assembled tilt drag mechanism in the mechanism side cover (19).
19.11 Using a syringe through the plug holes (8), fill the bowl with 12 cc of Vinten Fluid No. 3.
19.12 Install two plugs (8). Wipe off any excess fluid.
19.13 Remove the special thumb screw.
19.14 Lightly lubricate the thrust bearing (24) with LM grease. Install a thrust washer (23), the thrust
bearing (24) and a second thrust washer (23) on the shaft of the tilt drag knob (5).
19.15 Lightly lubricate the ‘O’ ring (25) with LM grease and install on the shaft of the pan drag knob (5).
19.16 Fill the spring hole in the tilt drag housing (22) with LM grease and install the spring (7) and the
ball (6).
19.17 Holding the unit stationary, remove the special thumb screw and screw in the assembled tilt drag
knob.
19.18 Install the pan drag indicator (3) on the pan drag knob (5) and secure with grubscrew (4).
19.19 Install the RH side plate on the assembled tilt drag mechanism and secure with three screws (1).
, install the blanking cap (12) in the tilt drag assembly
20
To install the tilt drag unit
:
20.1 Position the assembled tilt drag unit in the mechanism housing (27), ensuring that the pin on the
spring actuator seats correctly in the needle roller (21). Secure with three screws (26).
Platform
21
To assemble the platform
:
21.1 If removed, install the dowel pin (2) in the platform. Dowel pin should protrude 4.25 mm above
platform surface.
21.2 Position the slide clamp block (8) on the spigot on the underside of the platform. Screw in the
slide clamp shaft (6).
21.3 Position the slide release (10) and spring (9) in the underside of the platform.
21.4 Push in the platform slide (44) to hold the slide clamp block and slide release in position.
21.5 Screw in the slide clamp shaft (6) until the platform slide (44) is held securely. Position the knob
(5) 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 (4).
22
To install the platform
22.1 Position the platform on the head and secure with four screws (7)