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TM 5-4320-308-13
4-12. REPLACE ENGINE ASSEMBLY
This task covers:
a.
Removal
b.
Installation
INITIAL SETUP
Tools
General Safety Instructions
Shop equipment, automotive maintenance
and repair, common no. 1
Hoisting equipment shall be used only by
authorized personnel.
Equipment
Condition
Para
Condition Description
3-21
Pump case assembly removed.
3-22
Air filter assembly removed.
REMOVAL:
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.
Death or serious injury to personnel or damage to equipment could occur from improper hoisting.
Hoist the load slowly to avoid tearing out lifting strap, 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.
CAUTION
Engine will be damaged if set on
cover at bottom of engine. Provide
adequate
blocking
to
support
engine after removal.
1
Position a suitable lifting device over
engine assembly. Attach to lifting strap
(1).
2
Put tension on slings. Make sure engine
is properly supported.
3
Remove four hex screws (2) and four
spring washers (3) from each engine
bracket (4). Remove engine assembly
(5).
4
Lift engine assembly (5) and lower onto
blocks on a stable, level work platform.
4-20
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