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TM 10-4320-343-14
SECTION III. DIRECT SUPPORT MAINTENANCE PROCEDURES.
5.5 ENGINE ASSEMBLY MAINTENANCE.
5.5.1 Engine Replacement.
This task covers:
5.5.1.1 Removal
5 .5 . 1 . 2 I n s t a l l a t i on
INITIAL SETUP
Tools
Engine Stand (appendix B, Section III,
Item 3)
Engine Sling (appendix B, Section III,
Item 3)
General Mechanics Tool Kit (appendix B,
Section III, item 1)
Two lifting eyes (appendix B,
Section III, Item 4)
Material/Parts
Lock nuts (TM 10-4320-343-24P)
Lockwashers (TM 10-4320-343-24P)
Personnel Required
2
Equipment Conditions
Equipment shut down,
paragraph 2.5.1.2 or
r e f e r t o
2 .
5 .
2 .
2.
Batteries disconnected,
paragraph 4.12.3.
Cold Start Aid Nozzle removed,
paragraph 4.10.4.
Throttle control removed,
paragraph 4.11 (Non-regulated pump
only)
Actuator removed paragraph 4.14.5,
(Regulated pump only)
Main Wiring Harness disconnected
from engine (paragraph 4.12.5)
General Instructions
Do not lift heavy assemblies
without lifting device.
Do not work on equipment without
following standard shop safety
precautions.
5.5.1.1 Removal.
a.
b.
c .
d.
e .
Disconnect overflow line (figure 5-1, 1) from injector nozzle to fuel tank.
Remove banjo bolt (view A, 2), washers (3), and hose (4) from fuel pump.
Cover hose and fuel pump port to prevent entrance of foreign material into
fuel system.
Remove twelve bolts (view B, 5) lockwashers (6),
four washers (7) and two
s h i e l d s ( 8 ).
Remove six lock nuts (view C, 9), twelve washers (10), six beveled
washers (11), and bolts (12) securing engine assembly to mounts.
Remove and retain two plugs (view D,
13) from lifting eye holes.
5-5
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