TM 10-3530-207-14
5-30. CLOTHING SEWING MACHINE CLUTCH AND MOTOR ASSEMBLY MAINTENANCE - continued.
(2) Repair of clutch housing
(a) Remove three screws (18), lock washer (19) and retaining bracket (20).
(b) Remove clutch housing (1) from motor assembly.
(c) Slide clutch housing (1) from shaft (2).
(d) Remove adjustment bolt (3), nut (4), brake block (5).
(e) Remove four hex head screws (6), four lock washers (7) and clutch disk (8).
(f) Bend tab down on lock washer (9) Remove nut (10), lock washer (9), clutch plate (11) and
key (12).
(g) Press shaft (2) through ball bearing (13), neoprene washer (14), spacer (15), ball bearing (16)
and clutch sleeve (17).
(h) Press ball bearing (13) and ball bearing (16) from clutch sleeve (17). Remove neoprene
washer (14).
(i) Replace with new parts, as required.
(j) Install neoprene washer (14) and ball bearing (13) into clutch sleeve (17). Make sure it is
placed in the end opposite the side hole.
(k) Install spacer (15) and press ball bearing (16) into clutch sleeve (17).
(l) Press shaft (2) into ball bearing (16), clutch sleeve (17), spacer (15), neoprene washer (14)
and ball bearing (13).
NOTE
Make sure that small tab on lock washers (9) fits into keyway.
(m) Install key (12), clutch plate (11), lock washer (9), and nut (10). Tighten nut (10) and bend
washer (9) up against nut (10).
(n) Install clutch disk (8). Secure with four hex head screws (6) and four lock washers (7).
5-76
