TM-9-2320-209-34-2-1
2½-TON, 6X6, M44A1 AND M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; MAINTENANCE; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 1 OF 3
MAY 1981
TM-9-2320-209-34-2-1 - Page 30 of 770
TM 9-2320-209-34-2-1
CHAPTER
2
ENGINE SYSTEM GROUP MAINTENANCE
Section I. SCOPE
2-1. EQUIPMENT ITEMS COVERED.
This chapter gives equipment maintenance
procedures for the engine assembly, crankcase, block and cylinder head, crankshaft,
flywheel, pistons and connecting rods, valves, camshaft and timing system, engine
lubricating system, and manifolds for which there are authorized corrective maintenance
tasks at the direct and general support maintenance levels.
2-2. EQUIPMENT ITEMS NOT COVERED,
All equipment items for which corrective
maintenance is authorized at the direct and general support maintenance levels are
covered in this chapter.
Section II.
ENGINE ASSEMBLY
2-3. ENGINE REMOVAL AND REPLACEMENT.
TOOLS:
No special tools required
SUPPLIES: Tags
PERSONNEL: Two
EQUIPMENT CONDITION:
Truck parked, engine off, handbrake set.
NOTE
This task is the same for all engines except as noted.
This task is shown for the LD 465-1.
a.
Preliminary Procedures.
(1) Disconnect battery ground cable. Refer to TM 9-2320-209-20.
(2) Open hood and side panels. Refer to TM 9-2320-209-10.
(3) Remove air cleaner. Refer to TM 9-2320-209-20.
(4) Drain cooling system. Refer to TM 9-2320-209-20.
(5) Remove transmission-to-transfer propeller shaft. Refer to Propeller
Shaft and Universal Joint Removal and Replacement, TM 9-2320-209-20.
(6) If truck has front winch, remove front winch propeller shaft. Refer to
Propeller Shaft and Universal Joint Removal and Replacement, TM 9-2320-209-20.
(7) For truck M342A2, remove hoist pump propeller shaft. Refer to Propeller
Shaft and Universal Joint Removal and Replacement, TM 9-2320-209-20.
(8) Remove front and intermediate cab tunnels. Refer to TM 9-2320-209-20.
2-1
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