Grove
Published 01-14-2021 Control # 707-01
4-17
TMS9000-2 SERVICE MANUAL
SUPERSTRUCTURE
4
Boom Nose Sheaves Installation
Refer to (Figure 4-16) when performing this installation.
NOTE:
This procedure can be greatly simplified if two
technicians are used. One technician to hold the
sheave in place and the other to insert the spacers
and axle.
1.
Install the rings (7, 10, 13), spacers (72) and sheaves (3)
onto the axle (12) while installing the axle into the lower
boom nose.
2.
Secure the axle with the cover (66) and hex head screws
(5).
3.
Repeat Steps 1 and 2 for the upper boom nose sheaves
and axle.
4.
Install the cable retainer pins into the upper and lower
part of the boom nose and secure in place with the
securing pins.
BOOM DISASSEMBLY
Do not attempt to work on the boom without experienced
supervision.
1.
Pin the cylinder to Tele 1.
2.
Remove the four cylinder retaining bolts (Figure 4-17)
and two retaining plates.
3.
Climb into the base section and secure the hoses to the
cylinder to keep them from being damaged when
removing the tele cylinder.
4.
Remove the sliders, strips and plates (28, 29, 34, 35,
36), (Figure 4-24 continued 2).
5.
Remove the sliders, holders, strips and plates (30, 31,
32, 33, 66, 37, 38), (Figure 4-24 continued 2).
6.
Remove Tele Section 1 from the Base Section (1),
(Figure 4-24).
7.
Remove the tele power plug (1), (Figure 4-18).
8.
Remove the tele power cable strain relief (2),
(Figure 4-18).
9.
Remove the Tele cylinder.
10.
Remove the wear pads, plates, and strips (29, 30, 32,
62), (Figure 4-23), as necessary.
11.
Remove the sliders, fill plates, plates, and guide pilots
(33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47),
(Figure 4-23) as necessary. Tag the plates and sliders
as to their location for reassembly.
12.
Remove the wear pads, holders, strips and plates (3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14), (Figure 4-23).
13.
Remove the rope protection bar (2), (Figure 4-23).
14.
Remove the guide (162), (Figure 4-23).
15.
Remove Tele Section 2 (1), (Figure 4-22).
16.
Remove the wear pads, holders, strips, and plates (3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, and 14, (Figure 4-22).
17.
Remove the sliders, fill plates, plates, and guide pilots
(33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47),
(Figure 4-22) as necessary. Tag the plates and sliders
as to their location for reassembly.
DANGER
Accident Hazard!
To prevent serious injury or death, always wear personal
protective equipment; i.e., a hard hat, eye protection,
gloves and metatarsal boots.
FIGURE 4-17
9545
FIGURE 4-18
9551
1
2
Fo
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