TM-9-2350-277-34

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

TM-9-2350-277-34 - Page 489 of 871

INSTALL PERSONNEL HEATER KIT (M113A3, M1059A3, AND M58 ONLY) — Continued

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15. Secure plenum (1) to heater (2) with four lockwashers (3) and screws (4).

NOTE

Four locknuts and screws were previously removed and retained. However, screw that secures

ground strap is supplied in the personnel heater kit.

For model A20, P/N 5000-30178 heaters, the ground strap is attached to the top of the heater.

16. Secure two saddles (5) to power plant bulkhead with four retained screws (6), three lockwashers (7), ground strap (8),

and four retained locknuts (9).

17. Install two clamps (10) in two saddles (5).

18. Position clamp (11) on heater intake port (12) and clamp (13) on heater exhaust pipe (14). Do not tighten.

19. Install elbow (15) in heater intake pipe (12) and intake elbow (16).

20. Align inlet elbow (15) with intake elbow (16) and exhaust port (14) with exhaust pipe in carrier. Place heater (2) and

shield (17) against saddles (5).

21. While still supporting heater, double check for proper mating of heater exhaust port (14) and exhaust pipe in carrier.

Tighten saddle clamps (10).

22. Position ground strap (8) on heater (2). Secure with one lockwasher (18) and screw (19). Discard existing screw and use

screw provided in kit.

23. Tighten clamp (13) on heater exhaust port (14) and exhaust pipe in carrier.

24. Tighten clamp (11) on heater intake pipe (12).

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Change 3

TM 9-2350-277-34