TM 9-2350-247-20-2
REPLACE AIR BOX HEATER SOLENOID VALVE (M548A3)
THIS WORK PACKAGE COVERS:
INITIAL SETUP:
Maintenance Level
References
Unit
See your -10
Tools and Special Tools
Equipment Condition
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Engine stopped (see your -10)
Materials/Parts
Carrier blocked (see your 10)
Lock washer (4)
Personnel Required
Center seat raised (see your -10)
Unit Mechanic
Power plant rear access panel removed (see your -10)
REMOVAL
1.
Disconnect fuel hose (1) from elbow (2).
2.
Remove fuel tube (3) from elbow (4) and elbow (5).
3.
Disconnect wiring harness (6) at solenoid valve (7).
4.
Remove two screws (8), lock washers (9), and bracket (10) from fan idler support (11). Discard lock washers.
5.
Remove two screws (12), lock washers (13), and solenoid valve (7) from bracket (10). Discard lock washers.
6.
If replacement solenoid valve is to be installed, remove elbow (4), elbow (2), and adapter (14) from defective valve.