Manitowoc Grove GRT880 Service Manual

4-33
Published 10/19/2017, Control # 618-00
GRT880 SERVICE MANUAL BOOM
4
GROVE
15. Position telescope cylinder #2 (501) up side down on
adequate supports. Ensure wear pad plate (C) at front of
cylinder #2 is facing upward (see Figure 4-68).
16. Install wear pad (514) to front of telescope cylinder #2
(501) using three bolts, washers, lock washers, and nuts
(541, 534, 535, 544). Bolt heads should be oriented
toward rear of cylinder and nuts to the front (see
Figure 4-68).
17. Install wear pad (505) to front of telescope cylinder #2
(501) using four bolts, washers, and lock washers (538,
531, 530) (see Figure 4-68).
18. Apply anti-seize to pin (511) and install into head of
telescope cylinder #2 (501) (see Figure 4-68).
19. Install two long bolts (517) through pin (511), ensuring
the heads of the bolts (517) rest against the flat section
of the pin (511). Apply anti-seize to bolt threads and
install one nut (543) onto each of the bolts (517) (see
Figure 4-68).
20. Starting at the halfway point and working toward the
front, apply multipurpose grease to top (as oriented) and
sides of telescope cylinder #1 (502) in the areas where
the wear pad of telescope cylinder #2 (501) will touch
(see Figure 4-69).
21. Using adequate chains and crane, lift telescope
cylinder#1 (502) and position behind tele 3 (401) (see
Figure 4-70).
FIGURE 4-68
9044-13
C
501
514
505
543
511
517
FIGURE 4-69
9044-14
502
FIGURE 4-70
9044-15
502
401
Reference Only

Manitowoc Grove GRT880 Specifications

General

Brand	Manitowoc
Model	Grove GRT880
Category	Construction Equipment
Language	English