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10.3 The adaptor assembly is refitted by a reversal of this procedure.
Dismantle
11 To dismantle the platform assembly (Fig 6.8),proceed as follows
11.1 Unscrew and remove two M3 pan head screws (129) and slide out gib strip (218).
11.2 Tap out spirol pin (212) from one slide adjuster knob (211) and remove knob with its shim (159).
11.3 By turning remaining knob withdraw the slide adjuster stud (209) from threaded block (207).
11.4 Further dismantling of the platform will be obvious on inspection.
Assemble
12 Reassembly of the platform assembly is performed by a reversal of the procedure detailed at Para 11
noting the following points.
12.1 Dovetail faces should be lightly lubricated with Shell Tonner TX-32 grease.
12.2 The remaining moving contact surfaces should be lightly lubricated with white bearing grease.
12.3 The ’T’ on threaded block (207) must be on visible face.
12.4 The gib strip (218) is lightly retained by the M3 screws.
12.5 Screws securing threaded block (207), platform slide block (210) and gib strip (218) are locked
using Loctite 221 on the threads.
12.6 Dovetail insert (215) should be adjusted to ensure an easy sliding action with minimum
clearance.
Refit
13 The platform assembly is refitted by a reversal of the procedure detailed at Para 9.
Top cover
Remove
14 The top cover (37) is removed as follows (Fig 6.2):
14.1 Remove platform as detailed in Para 9.
14.2 Unscrew and remove four M4 socket cap head screws (33).
14.3 Remove top cover (37)
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