TM-9-2350-261-20-2

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 2 OF 4

TM-9-2350-261-20-2 - Page 435 of 1008

TM 9-2350-261-20-2

REPLACE TUBE TYPE INFRARED POWER SUPPLY — Continued

0291 00

INSTALLATION

1.

Install power supply (2) on two mounts (3). Secure with four screws (4), eight washers (5), ground lead (6), four new

lockwashers (7), and nuts (8).

2.

Connect circuit 517 lead (9) and circuit 516A lead (10) to power supply (2).

FOLLOW-THROUGH STEPS

1.

Connect battery ground lead (WP 0294 00).

2.

Turn MASTER SWITCH to ON (see your -10).

3.

Install and operate M19 periscope to check that infrared power supply is operable (see your -10).

4.

Turn all infrared periscope switches off (see your -10).

5.

Turn MASTER SWITCH to OFF (see your -10).

6.

Stow periscope (see your -10).

END OF TASK

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