Func-
Echelons of
tional
maintenance
Remarks
Components and related operation
Group
1
2
3
4
5
Chambers, Air
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
--
X
Valve, Relay
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
--
X
Filters, Air
Service ---------------------------------------------------------------
X
Replace --------------------------------------------------------------
--
X
Reservoir, Air
Service ---------------------------------------------------------------
X
Replace --------------------------------------------------------------
--
X
13
WHEELS
1311
WHEEL ASSEMBLY
Wheel Assemblies
Service ---------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
X
1313
TIRES, TUBES
Tires
Service ---------------------------------------------------------------
X
Replace --------------------------------------------------------------
--
X
Tubes
Replace --------------------------------------------------------------
--
X
Repair ----------------------------------------------------------------
--
X
15
FRAME, TOWING ATTACHMENTS
1501
FRAME ASSEMBLY
Frame Assembly
Replace --------------------------------------------------------------
--
--
--
X
Platforms; Ladders
Replace --------------------------------------------------------------
--
X
1503
PINTLES
Hooks, Pintle
Service ---------------------------------------------------------------
X
Repair ----------------------------------------------------------------
--
X
1506
FIFTH WHEEL
Fifth Wheel Assembly
Service ---------------------------------------------------------------
X
Repair ----------------------------------------------------------------
--
X
31
BASIC ISSUE ITEMS, MANUFACTURER INSTALLED
3100
BASIC ISSUE ITEMS, MANUFACTURER OR DEPOT
INSTALLED
Accessories
Replace --------------------------------------------------------------
X
32
BASIC ISSUE ITEMS TROOP INSTALLED
3200
BASIC ISSUE ITEMS TROOP INSTALLED OR AUTHORIZED
Accessories; Common Tools; Publications
Replace --------------------------------------------------------------
X
1507
LEVELING JACKS
Jacks, Leveling
Service ---------------------------------------------------------------
X
Replace --------------------------------------------------------------
--
X
AGO 8156A
148