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22.31 Install the tilt drag side pivot block (5) in the vertical track member in a similar manner, but do not
fit any shims (17).
22.32 Ensure LH and RH actuators (42, 34) are central in mechanism housing and fully tighten screws
(32),
Support caps
NOTE: Lubricate all shims, pins and other moving parts of the support caps with LM grease.
23
To assemble the RH support cap assembly, proceed as follows
23.1 If removed, install two bushes (24) in support cap (1).
23.2 If dismantled, assemble the spring assembly (8-14) as follows:
23.2.1
Secure stud (8) in pin (14) using Loctite 270. Adjust to length shown in
23.2.2
On the pin (14) arrange 20 disc springs (13) as shown in
23.2.3
Install washer (12) and washer (11) and secure with nut (10),
23.2.4
Install cap (9).
23.3 Position pan brake lever (15) and tilt brake lever (19) in support cap (1) and install brake lever
pivot pin (21).
23.4 Referring to
Secure with self-locking ring (9).
23.5 Referring to
levers (15, 19).
23.6 Position tilt brake link arm (18) on connecting link (22) and install pin (17).
NOTE: Self locking ring (3) is installed inside the pan brake fork end (6), on the outside of the pan
brake link arm (5).
23.7
Position pan brake fork end (6) on pan brake link arm (5). Instal pin (4) and secure with self-
locking ring (3).
23.8 Position assembled pan brake link arm in support cap (1). Install shims (15) between each of the
components in the support cap, align all pivot holes and slots and install link arm pivot pin (20), noting
orientation. Secure with grubscrew (24).
NOTE: The pan brake push rod (2) is longer than the tilt brake push rod (23).
23.9 Install the pan brake push rod (2) between the cup on the pan brake link arm (5) and the cup on
the pan brake lever (15).
Fig
6.10, connect tilt brake bell crank (8) and connecting link (43) using pin (44).
Fig
6.5, pass connecting link (22) through slot in support cap (1) and between brake
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