TM-9-2350-261-20-4

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 4 OF 4

TM-9-2350-261-20-4 - Page 283 of 767

TM 9-2350-261-20-4

REPLACE M42 VENTILATED FACE MASK (VFM) HEATER — Continued

0694 00

INSTALLATION

NOTE

Location varies for heaters. Procedures in Step 1 cover the different mounting hardware.

NOTE

Apply corrosion preventive compound to all threaded fasteners.

1.

Install VFM heater (13), four new locknuts (12), washers (11), new lockwashers (10), and screws (9).

2.

Install hose assembly (7) and clamp (6) on adapter (8). Tighten clamp securely.

3.

Install hose assembly (4) and clamp (3) on adapter (5). Tighten clamp securely.

4.

Connect power lead (1) to heater jack (2).

FOLLOW-THROUGH STEPS

1.

Connect battery ground lead (WP 0294 00).

END OF TASK

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