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21.6 Degrease the threaded bore of actuator shaft (8) and thread of screw (12).
21.7 Install circlip (21) on balance knob (1) and screw into adjustment slide (4).
21.8 Apply Loctite 222E to thread of screw (12). Position spring (15), assembled buffer/spring end cap
(13/14) and screw (12) on spring actuator (16).
21.9 Install a shim (6) on each pin of spring actuator (16).
21.10 Position assembled spring actuator in the mechanism housing, engaging pin of spring actuator in
needle bearing (7) in tilt module (9).
21.11 Install thrust bearing (2) in mechanism housing.
21.12 Slide assembled balance knob/adjustment slide/actuator shaft into the mechanism housing,
ensuring slot in adjustment slide engages with vertical pin. Lightly secure assembled spring actuator to
actuator shaft with screw (12).
, install potentiometer (2) on mechanism housing assembly (1), ensuring
operating arm engages in the adjustment slide. Secure with screw (4) using Loctite 222E. Ensure ‘O’
ring (7) and push-button cap (6) are installed on PCB switch.
RH side plate
22
To assemble the mechanism housing cover and RH side plate, proceed as follows:
22.1 If removed, install wiring and LED lens as follows
22.1.1
Install wiring so that LED is correctly positioned in relation to LED lens (14).
22.1.2
Secure LED lens (14) in mechanism housing cover (15) using Loctite 406.
22.1.3
Install wiring in appropriate channels in the mechanism housing cover (15) and secure
with Silastic RTV adhesive. Allow Silastic to cure fully.
22.2 Referring to
, install slide clamp block (8) in RH side plate (10). Screw platform knob shaft
(5) into RH side plate to engage with slide clamp block. Do not install the clamp knob (6) at this stage
22.3 Position platform insert (3) on RH side plate (10) and secure with two screws (11) using Loctite
222E.
22.4 Referring to
, position bearing (10) in mechanism housing cover (17) using Loctite 641.
Retain bearing with three screws (11) and Skiffy washers (19).
22.5 Install RH side plate (18) in the bearing (10) and secure with three screws (11).
23
Install the RH side plate/mechanism cover as follows
:
23.1 Install two dowel pins (16) in the tilt module (17).
23.2 Install grub screw (21) in the tilt module (17) using Loctite 222E.
23.3 Position platform slide release shaft (15) and spring (14) in the tilt module (17).