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TM 5-4320-306-24
3-6. REPLACE ENGINE ASSEMBLY (Continued)
INSTALLATION:
WARNING
Death or serious injury could occur if unauthorized or unnecessary personnel
are in the hoisting area. Permit only personnel actually engaged in the hoisting
operation to be near the unit and hoisting equipment. All instructions for the
hoisting operations must come from one authorized person.
Injury to personnel or damage to equipment could occur from improper
hoisting. Hoist the load slowly to avoid tearing out lifting bail assembly,
slipping slings, or load shift. Do not jerk the load or swing it from side-to-side
when hoisting. This places additional stress on hoisting components which
can cause failure and loss of load. Be sure hoisting equipment is on solid
footing and is suitable for the size of the load. Watch boom angle and overhead
clearance when hoisting.
1.
Position a suitable lifting device (1) equipped with a spreader bar and sling over flywheel end of new engine
assembly (2).
2.
Place sling under crankcase at flywheel end of engine assembly.
3.
Put tension on sling and position spreader bar so that sling hangs vertically and does not crush components mounted
on engine. Make sure engine is properly supported.
4.
Only lift the engine high enough to install front engine supports (14) on the engine crankcase.
5.
Using screws (19), secure front engine supports (14) to the engine crankcase.
6.
Position another suitable lifting device (1) equipped with a spreader bar and sling over blower end of engine
assembly (2).
7.
Place sling under crankcase at blower end of engine assembly.
8.
Put tension on sling and position spreader bar so that sling hangs vertically and does not crush components mounted
on engine. Make sure engine is properly supported.
9.
Only lift the engine high enough to install engine support (3) on the engine front cover.
10. Using screws (11), lockwashers (12), and washers (13), secure engine support (3) to the front cover.
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