TM 5-4210-233-14&P-2
MAINTENANCE ALLOCATION CHART
NOMENCLATURE OF END ITEMS: TRUCK, 100 FT. AERIAL LADDER
(1)
(2)
(3)
(4) MAINTENANCE LEVEL
(5)
(6)
DIRECT GENERAL
GROUP
COMPONENT/
MAINT.
UNIT
TOOLS &
SUPPORT SUPPORT
DEPOT
NO.
ASSEMBLY
FUNCTION
C
O
F
H
D
EQUIP.
REMARKS
23
AERIAL LADDER/WATER TOWER
ASSEMBLY (Continued)
PRESSURE SENSOR GAUGE
Inspect
.25
Replace
1.0
1, 4
HYDRAULIC SYSTEM
Service
1.0
Test
2.0
1
HYDRAULIC SYSTEM COMPONENTS Test
2.0
1
HYDRAULIC TANK RETURN FILTER
Replace
.50
1
HYDRAULIC OIL TANK
Inspect
.25
Replace
2.0
1
POWER TAKE-OFF UNIT
Replace
1.0
1, 4
Repair
4.0
1, 4
HOIST CYLINDERS
Inspect .25
Replace
3.0
1, 4
Repair
4.0
1, 4
HOIST MANIFOLD BLOCK
Replace
1.0
1
Repair
1.0
1,.4
PLANETARY SPEED REDUCER
Inspect .10
Replace
1.0
1, 4
Repair
8.0
1, 4
SWING BRAKE
Test
.50
Replace
1.0
1, 4
Repair
4.0
1, 4
SWING CROSSOVER RELIEF VALVE Replace
1.0
1, 4
MANIFOLD BLOCK
Repair
1.0
1, 4
RUN/LOCK SELECTOR VALVE
Replace
2.0
1, 4
Repair
2.0
1, 4
OUTRIGGER CONTROL VALVES
Replace
1.0
1
B-27