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TM 10-4320-343-14
5.5.8 Engine Cowlings Maintenance.
This task covers:
5.5.8.1 Removal
5 .5 . 8 . 2 I n s t a l l a t i o n
INITIAL SETUP
Tools
General Mechanic’s Tool Kit (appendix B,
Section III, Item 1)
Material/Parts
Lockwashers (TM 10-4320-343-24P)
Equipment Conditions
Equipment shut down, refer to
paragraph 2.5.1.2 or 2.5.2.2.
Muffler removed, paragraph 4.10.4.
Equipment Conditions
Oil cooling coil removed,
paragraph 4.10.22.
Fuel lines from fuel injection
pump removed, paragraph 4.10.16.
General Instructions
To prevent rolling or
not work on equipment
securely stabilized.
s l i d i n g , do
that is not
Do not work on equipment without
following standard shop safety
precautions.
5.7.4.1 Removal.
a.
Remove three bolts (figure 5-8, 1), lockwashers (2), and washers (3) from
forward vertical cowling (4).
b .
Remove bolt (5) and washer (6) securing forward vertical cowling (4) to
engine.
c .
Remove nut (7), bolt (8), lockwasher (9), and washer (10) securing forward
vertical cowling (4) to lower cowling (11) .
d.
Remove forward vertical cowling (4).
e .
Remove three bolts (12) and washers (13) attaching lower cowling (11) to
engine.
f .
Remove nut (14), lockwasher (15), washer (16), and bolt (17), attaching lower
cowling (11) to rear vertical cowling (18) .
g.
Remove lower cowling (11).
h.
Remove bolt (19), lockwasher (20), and washer (21) from rear vertical
cowling (18) .
i .
Remove three bolts (22), washers (23), and lockwashers (24).
j .
Remove six bolts (25), one washer (26) and six washers (27) from cylinder
cowling (28) .
k.
Remove
l .
Remove
m.
Remove
cylinder cowling (28) and rear vertical cowling (18).
two bolts (29), lockwashers (30), washers (31), and two brackets (32).
exhaust cowling (33).
5.7.4.2 Installation.
a .
Position exhaust cowling (33) on engine and install two brackets (32),
washers (31),
lockwashers (30) and bolts (29).
b .
Position rear vertical cowling (18) and cylinder cowling (28) on engine.
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