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force as either the internal detail of the outrigger is not correctly aligned with the cut away section of the
tilt brake disc or Spirol pin (31) is not aligned with its slot. Turn the outrigger gently in each direction until
it is felt to clear the brake disc, then turn the end of the tilt drag actuator shaft to align Spirol pin (31)
with the slot in the outrigger.
17.35 When the inner boss of the outrigger is properly seated on the tilt drag shaft the gap between the
outer edge of the outrigger casting and the outer face of the tilt drag housing is about 1.5 mm (1/16 in.).
17.36 Turn the outrigger on the tilt drag shaft as necessary to align the holes for the screws and Spirol
pins. Apply Loctite 222E to the threads of four screws (17) and secure the outrigger to the tilt drag shaft.
Do not tighten the screws at this stage.
17.37 Install two Spirol pins (25) in the boss of outrigger (14) and drive them in to about 3 mm (1/8 in.)
below the face of the boss.
17.38 Tighten four screws (17) to a torque of 4.5 Nm (40 lbfin.).
17.39 Referring to Fig 6.6, install the tilt drag knob components as follows:
17.39.1 If removed, install Spirol pin (10) in the face of tilt drag knob boss on the outrigger and
drive it in to leave about 11 mm projecting from the face.
17.39.2 Assemble drag detent ring (7) onto grommet (8), with textured side outwards.
17.39.3 Install grommet (8), complete with detent ring (7), on the drag knob boss of the
mechanism housing, engaging the location notch on Spirol pin (10), and push it fully home
against the face of the boss. Lubricate detent arms on outside of detent ring (7) with white
bearing grease.
17.39.4 Holding the tilt drag knob shaft in position in the mechanism housing, assemble one
shim washer (5), eight disc springs (6) and a second shim washer (5) onto the tilt drag knob
actuator shaft (9). Ensure that the first four disc springs are assembled with the concave face
towards the mechanism housing and the last four are assembled with the concave face
outwards, as shown in Fig 6.6.
17.39.5 Screw the drag knob boss (4) onto the tilt drag knob actuator shaft (9) to take up the
clearances, but do not tighten any further.
17.39.6 Degrease screw (2) and threaded bore of drag knob boss (4).
17.39.7 Lubricate internal serrations of tilt drag knob (3) with white bearing grease and install
on drag knob boss (4) with zero aligned with index mark on mechanism housing and secure with
screw (2). Do not apply Loctite or fully tighten screw (2) at this stage.
17.40 Turn tilt drag knob fully clockwise (maximum drag) and allow unit to stand for 24 hours prior to
adjusting the tilt drag knob (See “Resetting the drag knobs” on page 22) after assembly of the head.
17.41 Degrease threaded hole in splined end of tilt brake shaft (22) and one screw (18).
17.42 Apply white bearing grease to the external thread of tilt brake shaft (22).
17.43 Install a spring element (20) and friction element (21) in the tilt brake shaft (22). Install tilt brake
insert (23) into hole in externally threaded end of shaft and screw shaft into upper boss near front of
outrigger (14).
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