Vinten Vector 700 Maintenance Manual page 36

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17.2
17.1
PAN_TIME
Fig 5.1 Pan Drag Timing Mark
19.4 Install the idler gear (10) on the right-hand pillar of the sub-plate (9), ensuring it meshes correctly
with the bevel gear.
19.5 Install two gear strap shims (13) and the gear strap (12) and secure with two circlips (3). Check
end-float on gears and add or remove shims (13) as necessary.
19.6 Position pan brake disc (19) on the mounting plate (20), ensuring lapped side is uppermost.
Install the brake disc clamp ring (26) and secure loosely with eight screws (25).
19.7 Install two pins (18) in the brake disc clamp ring (26), ensuring pins are underflush with top face
of clamp ring.
19.8 Install the pan drag unit assembly (17) in the mounting plate and centralise the brake disc.
Tighten eight screws (25).
19.9 Secure the pan drag unit assembly (17) in the mounting plate with eight screws (21).
19.10 Referring to Fig 5.1, ensure that the pan drag actuator gear (17.1) is in the maximum drag
position, with the leading edge of the gear adjacent to the timing mark (17.2).
NOTE: To facilitate installation of the pan drag mechanism, two long M6 bolts may be passed
down through the dowel holes in the base housing (1).
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