TM 9-2350-277-20-1
PERSONNEL HEATER MALFUNCTIONS
0086 00
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanic’s Tool Kit (WP 0926 00, Item 65)
Multimeter (WP 0926 00, Item 30)
Electrical Connector Pliers (WP 0926 00, Item 31)
Personnel Required
Unit Mechanic
References
See your -10
TM 9-2540-205-24&P
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
Trim vane lowered (see your -10)
Power plant access door open (see your -10)
Ramp lowered (see your -10)
Drivers power plant access panel removed (see your -10)
Power plant rear access panel removed (see your -10)
Heater on LOW (see your -10)
Rear floor plates removed (WP 0539 00) thru
(WP 0545 00)
T
1. Turn MASTER SWITCH to ON (see your -10).
2. Depress HEATER ON indicator cover lens (see your -10).
3. Does indicator light come on?
YES
NO
GO TO BY (PAGE 0086 00-4)
Y
1. Release HEATER ON indicator.
2. Move HEATER SWITCH to START.
3. Does heater blower come on?
YES
NO
GO TO CY (PAGE 0086 00-6)
2Y
1. Does heater fuel pump come on?
YES
NO
GO TO EY (PAGE 0086 00-8)
3Y
1. Does HEATER ON indicator come on in less than 3 minutes?
YES
NO
GO TO GY (PAGE 0086 00-9)
0086 00-1
