TM 9-4120-399-14
Section II. MAINTENANCE ALLOCATION CHART
FOR
AIR CONDITIONER, VERTICAL, 36,000 Btu/hr
(1)
(2)
(3)
(4)
(5)
(6)
GRP
COMPONENT/
MAINT.
MAINTENANCE CATEGORY
TOOLS &
REMARKS
NO.
ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIP
--
02
Heater Diffuser,
Thermostat
Switch, and
Terminal Boards
Heater
Inspect
.1
Diffuser
Replace
1.0
Thermostat
Inspect
.1
Cutout
Test
2.5
Replace
1.0
Inspect
.1
Elements
Test
2.5
Replace
1.0
Terminal Board
Inspect
.3
Replace
1.0
03
Evaporator Fan
Assembly
Evaporator
Inspect
.3
Fan Assembly
Replace
2.0
Evaporator
Inspect
.2
Impeller Fan
Repair
.5
Replace
2.0
Inspect
.4
Scrolls
Repair
.5
Replace
1.5
Inspect
.2
Fan Motor
Test
.5
and Bracket
Repair
1.0
Replace
1.5
04
Fresh Air
Inspect
.1
Damper
Service
.2
Replace
3.0
Junction Box
05
Inspect
.1
Assembly
Replace
2.0
Repair
2.0
B-5
