TM 5-3810-307-24-1-1
Section II. MAINTENANCE ALLOCATION CHART - Continued
FOR
ALL-TERRAIN CRANE AT422T
(1)
(2)
(3)
(4)
(5)
(6)
Maintenance Level
Tools and Remarks
Field
Sustainment
Group
Maintenance
Equipment
Code
Number
Component/Assembly
Function
Ref Code
Unit
Direct General
Support Support
Depot
C
O
F
H
D
12
BRAKES:
1202
SERVICE BRAKE SHOES INSPECT
0.5
0.5
1,7
AND RELATED PARTS:
ADJUST
0.2
0.2
1,7
REPLACE
4.0
1,7,9,14
REPAIR
2.0
1,7,9,14
M
1208
AIR BRAKE SYSTEM:
BRAKE CHAMBER
INSPECT
0.1
0.1
REPLACE
1.0
6,7,14
REPAIR
1.0
6,7,14
N
AIR RESERVOIRS
INSPECT
0.1
0.1
0.1
REPLACE
1.0
6,7
AIR DRYER
INSPECT
0.1
0.1
TEST
0.2
1,7
SERVICE
0.1
0.5
1,7
E
REPLACE
1.0
1,7,14
AUTOMATIC DRAIN
INSPECT
0.1
0.1
VALVE
TEST
0.5
1,7,14
SERVICE
0.1
0.5
1,7
E
REPLACE
1.0
1,7,14
SERVICE AND PARK
INSPECT
0.1
0.1
BRAKE RELAY VALVES
TEST
0.2
0.5
1,6,7
SERVICE
0.1
0.5
1,6
E
REPLACE
1.0
1,6,7,14
CARRIER AND
INSPECT
0.1
0.1
SUPERSTRUCTURE CAB TEST
0.5
6
BRAKE VALVES
SERVICE
0.1
0.5
1,6,7
E
REPLACE
1.5
6,7
SPRING BRAKE
INSPECT
0.1
0.1
CONTROL VALVE
TEST
0.5
6
SERVICE
0.1
0.5
1,6,7,11
E
REPLACE
1.0
6,7,11
LINES, HOSES,
INSPECT
0.1
0.1
FITTINGS
REPLACE
0.4
1,2,7,11
1209
AIR COMPRESSOR
INSPECT
0.1
0.1
ASSY:
SERVICE
0.1
0.5
1,6,7
E
REPLACE
1.5
6,7,11,14
REPAIR
4.0
6,7,11,14
A-11 C-1
