TM 10-3530-207-14
5-62. BUTTON SEWING MACHINE MOTOR ASSEMBLY MAINTENANCE-continued.
Cleaning. Use a dry wiping rag (Appendix F, Item 2) to clean only the external surfaces of the electric
motor.
Inspection.
(1) Inspect hardware for damage.
(2) Inspect motor assembly for damage.
(3) Inspect adjusting rod for damage.
Repair. Repair is limited to the replacement of defective parts and the following:
(1) Remove two screws (1), two washers (2) and guard cover (3).
(2) Remove two screws (4), two washers (5) and guard cover (6).
(3) Remove setscrew (7), pulley (8) and key (9) from electric motor (10).
(4) Replace with new parts as required.
(5) Install key (9) and pulley (8). Secure with setscrew (7).
(6) Install guard cover (6). Secure with two screws (4) and two washers (5).
(7) Install guard cover (3). Secure with two washers (2) and two screws (1).
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