GROVE 6-81
TMS9000-2 OPERATOR MANUAL SET-UP AND INSTALLATION
Published 02-21-2019, Control # 611-05
3. Fold the deflection sheave up by the handle (1) and
insert the pins (3).
4. Secure the pins using the retaining clips.
Folding In the Deflection Sheave
1. Remove the retaining clips from the pins (3)
(Figure 6-168).
2. Hold the deflection sheave by the handle (1) and pull out
the pins (3).
3. Fold the deflection sheave (2) downwards and fasten it
in this position with the pins (3).
4. Secure the pins (3) using retaining clips.
3.5 M (11.4 FT) MANUAL OFF-SETTABLE
HEAVY DUTY BOOM EXTENSION
Description
A 3.5 m (11.4 ft) manual off-settable heavy duty boom
extension provides additional boom reach designed for tilt-
up panel operations. The extension weighs approximately
700 kg (1,543 lb).
Separating Manual Off-settable Heavy Duty
Boom Extension from
Lattice Extension
1. With the boom extension connected to the main boom
nose.
2. Using another crane or suitable lifting device, attach
straps to the base extension.
3. Release the connections between the base extension
and the main boom.
4. Lift the base extension away from the main boom and
place it on the ground.
5. Remove the pins between the heavy duty boom
extension and the lattice extension, using the impact
driver.
6. Using an impact driver, turn the jack screw (1,
Figure 6-173) counterclockwise to disconnect the
bottom pins (2) between the heavy duty boom extension
and the lattice base extension.
7. Using the impact driver, turn the jack screw (1,
Figure 6-174) counterclockwise to disconnect the top
pins (2) between the heavy duty boom extension and the
lattice base extension.
DANGER
Crushing Hazard!
During installation and removal, always use the proper
equipment with sufficient load bearing capacities.