TM 5-3895-369-14
(37) If tooth contact pattern on ring gear (1) is
like PATTERN E, move pinion away from
ring gear by adding shims, then repeat
steps (27) and (28).
(38) To Increase backlash, proceed as follows:
(a) Remove bearing cup (23) and one of
two shims (22) from gear housing (21).
(b) Install remaining shims (22) and
bearing cup (23) in gear housing (21).
(c) Repeat steps (26) through (36).
(39) To decrease backlash, proceed as follows:
(a) Remove bearing cup (25) and one of
two shims (24) from cover (26).
(b) Install remaining shims (24) and
bearing cup (25) in cover (26).
(c) Repeat steps (26) through (36).
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