TM-9-2350-277-20-4

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6

TM-9-2350-277-20-4 - Page 228 of 861

TM 9-2350-277-20-4

RAISE AND LOWER POWER PLANT GRILLE — Continued

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WARNING

The grille assembly will swing when screws are removed. To avoid injury, do not stand in

front of or behind grille assembly.

Damaged lifting slings can fail with load. Soldiers can be killed or injured. Inspect all slings

before use. Do not use damaged slings.

Grille and access cover are very heavy. Use extreme caution when lifting, blocking, and

lowering assembly. Allowing assembly to fall could cause death or injury.

CAUTION

To prevent damage to fan, radiator, and elbows, lower grille onto wood blocks or suitable

framethatwillsupportedgeofgrille

.

Use chain and lifting device capable of lifting and holding 2000 lbs (908 kg) securely.

The power plant door is heavy. If necessary, use extra helpers and straps/chains to guide and

control power plant door.

9.

Remove 14 screws (9) and washers (10) from power plant grille (11).

NOTE

Note location of 14 screws removed. One is the lifting eye screw and two are coarse threaded

screws.

10. Stow power plant front access door brace (12). Lay access door (13) back on power plant grille (11).

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Change 5