TM 9-2350-247-20-2
REPLACE AIR BOX HEATER (M548A1)
THIS WORK PACKAGE COVERS:
INITIAL SETUP:
Maintenance Level
References
Unit
See your -10
Tools and Special Tools
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Equipment Condition
Materials/Parts
Engine stopped (see your -10)
Gasket
Carrier blocked (see your -10)
Preformed packing
Personnel Required
Center seat raised (see your -10)
Unit Mechanic
REMOVAL
1.
Disconnect igniter cable (1) from air box heater (2).
2.
Remove fuel supply tube (3) from air box heater (2).
3.
Disconnect air supply hose (4) from adapter (5).
4.
Remove adapter (5), elbow (6), and adapter (7) from air box heater (2).
5.
Remove spark igniter (8) from air box heater (2).
6.
Remove screw (9), washer (10), and three ground leads (11) from air box heater (2).
7.
Remove two screws (12), washers (13), and air box heater (2) from engine.
8.
Remove air box heater (2), preformed packing (14), and gasket (15) from engine. Discard gasket and preformed packing.