TM 9-2815-226-34-2
(e)
Place protrusion checking tool on front cover assembly so that dial indicator contact pin comes in
contact with tip of weight assist plunger.
(f)
Read protrusion on dial indicator.
(g)
If prot rusion is less than 0.840 in. (21.336 mm), add shims between plunger and spring until
0.840 in. is indicated. Remove shims if indication is greater than 0.840 in.
(h)
If protrusion cannot be gotten with no shims installed and indication is greater than specified,
grind small end (tip) of plunger to meet specification.
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