Manitowoc Grove GRT880 Service Manual

BOOM GRT880 SERVICE MANUAL
4-40
Published 10/19/2017, Control # 618-00
43. Fully tighten right side middle wear pad adjusting bolt
(348). Install shim (318) on top of right side wear pads by
gently tapping with a rubber mallet or block of wood (see
Figure 4-96).
44. Fully loosen right side middle wear pad adjusting bolt
(348) and then fully tighten left side middle wear pad
adjusting bolt (348). Install shim (318) on top of left side
wear pad by gently tapping with a rubber mallet or block
of wood. Fully loosen left side middle wear pad adjusting
bolt (348).
45. Install, but do not tighten, twelve set screws (341)
through tele 2 (301) and into the three bars (311, qty 2 -
312) holding the wear pads. Install a washer (338) and
jam nut (353) onto each set screws (341).
46. Slightly tighten the left and right side bottom and middle
wear pad adjusting bolts (348). Slightly tighten the
twelve set screw (341). Final tightening of these bolts
and sets screws is done after assembly is completed
and boom is installed on to the crane.
47. Install top left and right (as oriented) side shims (320)
and stop blocks (316) on front of tele 2 (301) using bolts
(349). Ensure tab of shim is towards the very top of tele
2 (301) (see Figure 4-97).
48. Install bottom left and right (as oriented) side stop plates
(319) on to front of tele 2 (301) using bolts, washers, lock
washers, and nuts (338, 342, 339, 351) (see
Figure 4-98).
49. Insert tele 3 (401) into tele 2 (301) until loops (H) in the
two retract cables (7) are approximately 1-1/2 feet away
from rear of tele 2 (301). Be sure telescope cylinders
FIGURE 4-95
9044-41
FIGURE 4-96
9044-42
318
FIGURE 4-97
9044-43
320316
FIGURE 4-98
9044-44
319
Reference Only

Manitowoc Grove GRT880 Specifications

General

Brand	Manitowoc
Model	Grove GRT880
Category	Construction Equipment
Language	English