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REMOVAL - TM-9-2350-256-20_520
REPLACE/REPAIR MANIFOLD HEATER NOZZLE ASSEMBLY
TM-9-2350-256-20 Carrier Cargo Tracked 6-Ton M548A1 (2350-01-096-9356) M548A3 2350-01-369-6081 Manual
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CHAPTER 4: MAINTENANCE OF MAIN ENGINE FUEL, AIR INTAKE, AND
EXHAUST SYSTEMS
TM 9-2350-256-20
4-20 REPLACE MANIFOLD HEATER FUEL RETURN SOLENOID VALVE-Continued
a. REMOVAL
1
Disconnect electrical harness connector (1).
2
Disconnect fuel solenoid outlet tube (2) and two
fuel solenoid inlet tubes (3) from solenoid valve (4).
3
Remove
solenoid
valve (4) with related fittings
from mounting bracket (5) by removing two
assembled washer bolts (6) and two flat washers
(7).
4
Remove mounting bracket
(5) by removing three
assembled washer bolts (8).
5
Remove fuel
solenoid
inlet coupling (9), elbow (10),
and tee (11) from solenoid valve (4).
6
Remove outlet elbow (12), fuel return check valve
(13), and elbow (14) from solenoid valve (4).
b. INSTALLATION
NOTE
If fuel return check valve (13) is removed, it must be installed with arrow pointing down.
1
Install outlet elbow (12), fuel return check valve (13), and elbow (14)
on solenoid
valve (4).
2
Install tee (11), elbow (10), and fuel solenoid inlet coupling (9) on solenoid valve (4).
3
Install mounting bracket (5) with three assembled washer bolts (8).
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