(1)
(2)
(3)
(4)
(5)
Functional Group
Maintenance functions
Tools and
Remarks
equipment
A
B
C
D
E
F
G
H
I
JK
7416
Continued
Shaft assembly, drum and idler .............
..
...
C.
..
..
.. H
H
Sprocket, power take-off drive ...............
O.
...
..
..
..
.. O
7419
Turntable
Brake band assembly............................
..
...
C. C
..
..
.. F
F
Drum H ..............................................
..
...
.. .
..
..
.. H
Swing lock assembly.............................
..
...
..
..
..
.. O
O
7420
Machinery Gear Case or Frame
Breathers ..............................................
..
...
C.
..
..
.. C
Pan assembly, oil..................................
..
...
C.
..
..
.. H
H
7421
Independent or Precision Boom Hoist
Brake bands, and clutch shoes..............
..
...
.. C
..
..
..
O
F
Drum, cable; spider assemblies ............
..
...
C.
..
..
..
H
H
Planetary brake, holding pawl ...............
..
...
.. C
..
..
..
O
7422
Machinery Mechanism Controls..................
..
...
C. C
..
..
..
O
O
7423
Gantry
Gantry .................................................
..
...
..
..
..
.. F
F
Spreader bar assembly; sheaves...........
..
...
C.
..
..
.. O
F
7424
Crawler Bed; Frame and Ring Gear
Frame and axle assembly .....................
..
...
C.
..
..
.. H
F
7425
Propel and Steering Mechanism
Brake band assembly............................
..
...
C. C
..
..
.. O
F
Shaft assemblies; gear assembly,
steering.................................................
..
...
C. O
..
..
.. F
H
7499
Cables
.................................................
C.
...
..
..
..
.. C
76
FIRE EXTINGUISHERS
7603
Extinguishers, fire.......................................
C.
...
..
..
..
.. C
C-6
