TM 10-3530-207-14
5-25. CLOTHING SEWING MACHINE FEED AND FEED LIFTING MECHANISM MAINTENANCE -
continued.
Installation.
(1) Install crank (1) onto shaft (2). Ensure that the crank (1) is in the proper location, as previously
marked. Secure with setscrew (3).
(2) Install feed dog (4) on feed bar (5) and secure with two screws (6).
(3) Install feed bar (5) on shaft (2) with two screws (8) and two nuts (9).
(4) Adjust screws (8) to make sure that the feed bar (5) rotates freely, and is centered, but with no side-
to-side play. Tighten nuts (9).
(5) Install shaft (2) into machine within two shaft screws (10) and two nuts (11). Do not tighten.
(6) Adjust screws (10) to center shaft (2). Tighten nuts (11) ensuring the shaft does not bend.
(7) Install crank (13) onto shaft (14). Ensure that the crank (13) is in the proper location, as previously
marked. Secure with screw (15).
(8) Install shaft (14) into machine with two shaft screws (16) and two nuts (17). Do not tighten. Ensure
the roller tab of crank (13) fits into feed bar (5).
(9) Adjust screws (16) to maintain alignment with feed bar (5). Tighten nuts (17) ensuring shaft does not
bind.
(10) Adjust feed dog timing (para. 5-28), if necessary
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