TM 5-3820-233-12/2
Section II. MAINTENANCE ALLOCATION CHART
(1)
(2)
(3)
(4)
(5)
Functional Group
Maintenance functions
Tools and
Remarks
equipment
A
B
C
D
E
F
G
H
I
JK
11
WEAR AXLE
1100
Rear Axle Assembly
Rear bogie axle, beam, housing,
seals, plugs, shafts, bearings,
retainers and gaskets .......................... O
C
........................
F
F
12
BRAKES
1202
Service brakes
Shoes, facing, supports, guides,
anchors, springs and adjusting parts .
C
O......................
O
F
1208
Air Brake System
Brake chambers, valves, filters, air
reservoir, lines, hoses and fittings ......
C
........................
O
F
13
WHEELS
1311
Wheel Assembly
Nuts, wheel rings, bead-locks ................. O
........................ O
Bearings, seals, and hubs ...................... O
........................ O
1313
Tires and Tube ...........................................
C
........................ O
O
15
FRAME AND'TOWING
ATTACHMENTS
1501
Frame Assembly
Platforms, superstructures, catwalks,
ladders, guards, brackets and
hangers ...............................................
........................ O
O
1513
Pintles and Towing Attachments . ..............
........................ O
O
1506
Fifth Wheel ................................................
C
........................ O
O
1507
Stabilizing Jacks .........................................
........................ O
O
16
SPRINGS AND SHOCK ABSORBERS
1601
Springs (Front and Rear) ............................
........................
F
F
18
BODY, CAB, HOOD AND HULL
Hood, Panels, Splash Plates, Guards,
Fenders, Side Panels and Dash
Panels .................................................
........................ O
O
1808
Storage Racks and Boxes ..........................
........................ O
O
47
GAGES (NON-ELECTRICAL),
WEIGHING AND MEASURING
DEVICES
4701
Tachometer Assembly................................
........................
O
F
75
CONVEYING, FEEDING AND
CRUSHING, SCREENING AND
WASHING EQUIPMENT
COMPONENTS
7501
Belting Chain
Supports, hoppers and skirt boards .......
C
........................
O
F
7503
Drums, Pulleys and Sprockets ...................
C
........................
F
F
7504
Rolls, Conveyor
Include bearings and shafts .................... F
........................ F
7505
Clutches and Controls (Conveyors) ...........
C
........................ O
F
7506
Shafts (Conveyor) ......................................
C
........................ F
F
7507
Winding, Folding and Hoisting
Conveyor Ratchets, Drums ....................
C
........................
O
O
7508
Elevating Wheel include Drum,
Shield, Plates, Shaft and Rollers ............
C
O......................
F
F
7520
Crusher Frame
Springs, hopper, spouts .........................
C
........................
F
F
7522
Roll
Include segments, spiders, bearings
and shafts............................................
........................
F
F
B-4
