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TM 9-2350-287-20-2
b.
INSTALLATION
WARNING
l Fuel is very flammable and can explode easily. To avoid serious injury or death,
keep fuel away from open flame. When working where fuel is present, post signs
that read “No Smoking Within 50 Feet of Vehicle.”
l In the event of fire in the engine or crew compartment, be prepared to use the
portable fire extinguisher and/or manually operate the automatic fire extinguisher
system (AFES).
1.
Apply a thin coat of teflon pipe sealant to threads of elbows (1 and 4).
2.
Install elbows (1 and 4) in filter head (5).
3.
Install new filter bowl assembly (8) in filter head (5).
4.
Install filter head (5) and filter bowl assembly (8) on forward bulkhead (3) with two screws (7) and new
Iockwashers (6).
5.
Connect fuel pump filter hose (9) to elbow (4).
6.
Connect heater fuel inlet hose (2) to elbow (1).
FOLLOW-ON MAINTENANCE:
l Install numbers 1 and 2 engine AFES cylinder bottle bracket straps, brackets, and mounts (para 21-8).
l Install numbers 1 and 2 engine AFES cylinder bottles (para 21-4).
l Install left and right projectile rack assemblies (refer to TM 9-2350-287-10).
16-19
16-8. PERSONNEL HEATER FUEL FILTER AND TUBE REPLACEMENT (continued).
Position drainoan under fuel
pump filter hose (9). Disconnect
fuel pump fikter hose (9) from
elbow (4).
Remove two screws (7),
lockwashers (6), filter head (5),
and filter bowl assembly (8) from
forward bulkhead (3). Discard
lockwashers.
Remove filter bowl assembly.
(8) form filter head (5). Discard
filter bowl assembly.
Remove two elbows (1 and 4)
from filter head (5).
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