TM 10-3530-207-14
5-21. CLOTHING SEWING MACHINE ARM SHAFT AND VERTICAL SHAFT MAINTENANCE - continued.
Disassembly.
(1) Remove nut (1), screw (2), shuttle shaft (3) and crank arm (4).
(2) Remove two setscrews (1) and screw (2) and slide pulley (3) off crankshaft (4).
(3) Slide bearing assembly (5) off camshaft (4)
5-45
