1
Spreader bar
18
Reducer
2
Keeper pate (2 rqr)
19
Shaft
3
Capscrew (4 rqr)
20
Capscrew (2 rqr)
4
Bolt (8 rqr)21
21
lockwasher (2 rqr)
5
Lockwasher (8 rqr)
22
Keeper plate
6
Nut (8 rqr)
23
Cotterpin (4rqr)
7
Gusset plate
24
Pin(2 rqr)
8
Rope socket
25
Adapter, R.H.
9
Rope wedge
26
Nut (4 rqr)
10
Nut
27
lockwasher (4 rqr)
11
Sheave pin (2 rqr)
28
Adapter, LH.
12
Fitting (2 rqr)
29
Bolt (4 rqr)
13
Bushing (2rqr)
80
Nut (4 rqr)
14
Sheave (rqr)
81
Yoke, L.H.
15
Yoke, LH.
82
Cotterpin
16
Bolt (8 rqr)
8
Bolt, special
17
Bearing block (4 rqr)
Figure 4-1. Gantry sheave yoke and adapters, exploded view.
Check sheave and guard for wear or other damage.
(3) Repair by straightening bends, welding
Check all mounting hardware for burs, stripped thread,
cracks, or replacing defective parts or mounting
elongated holes, or other defect.
hardware.
Section II. CAB
4-4. General
4-5. Cab and Operators Seat
a.
Removal and installation.
The cab over revolving frame completely encloses
Instructions on
machinery and operators controls. It consists of a rigid
removing or installing cab as an assembly is covered in
steel framework, panels, doors, and windows. The sheet
metal sections, bolted to the framework can be removed
individually, or the cab can be removed as an assembly.
b. Component Removal or Installation.
(1) Remove or install door or window glass (TM
5-3810-201-12).
4-2
