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TM 5-4320-305-24
3-4.
REPLACE/REPAIR PUMP ASSEMBLY (Continued)
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.
2
Position a suitable lifting device equipped with a spreader bar and slings over pump assembly (2).
Attach slings (3)
around assembly and put tension on slings. Make sure pump assembly is properly supported. Spread slings on
spreader bar so that slings hang vertically when attached to assembly.
3
Remove screws (4), nuts (5), lockwashers (6), flat washers (7), and shims (8).
NOTE
Flywheel guards are mounted to bearing housing with screws that
mount bearing housing to flywheel housing.
4
Remove screws and lockwashers (9).
5
Remove flywheel guards (10).
6
Lift and remove pump assembly (2) from trailer and engine assembly, and lower onto blocks on a stable, level work
platform.
3-8
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