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TM 10-4320-343-14
4.10.22 Cooling Coil Maintenance. (Not used on Model 350 PAFN).
This task covers: 4.10.22.1 Removal
4.10.22.2 Installation
INITIAL SETUP
Tools
Equipment Conditions (continued)
General Mechanic's Tool Kit (appendix B, Section ill,
High pressure fuel lines removed, paragraph 4.10.16.
Item 1)
General Safety Instructions
Material/Parts
To prevent rolling or sliding, do not work on equipment
Lockwashers (TM 10-4320-343-24P)
that is not securely stabilized.
Equipment Conditions
Do not work on equipment without following standard
shop safety precautions.
Engine shutdown, refer to paragraph 2.5.1.2 or 2.5.2.2.
4.10.22.1 Removal.
To prevent rolling or sliding, do not work on equipment that is not securely stabilizes. Ensure both wheels
are secure. Failure to obey this warning could result in serious personnel injury.
a.
Loosen two cooling coil connectors (Figure 4-32,1).
b.
Remove two nuts (2), lockwashers (3) and washers (4).
c.
Lift cooling coil (5) out of engine.
d.
Remove two nuts (6 and 7).
e.
Remove two bolts (8) and separate two bottom clips (9) and two top clips (!0) from cooling coil (5).
f.
Remove four rubber sleeves (11).
4.10.22.2 Installation.
a.
Position four rubber sleeves (11) around bottom of cooling coil.
b.
Position top two clips (10) and bottom clips (9) over rubber sleeves and secure with bolts (8) and nuts (6 and 7).
c.
If required, slide new connectors (1) and ferrules (12) onto tubing, and position cooling coil (5) in engine.
d.
Install washers (4), lockwashers (3) and nuts (2).
e.
Tighten cooling coil connectors (1).
4-60 Change 1
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