Manitowoc Grove GRT880

BOOM GRT880 SERVICE MANUAL
4-24
Published 10/19/2017, Control # 618-00
removal of tele 3 (401) from tele 2 (301) (see
Figure 4-35). Remove tele 3 (401) from tele 2 (301).
48. Detach grease hose assembly from rear hole of each
wear pad (405). Remove ratchet strap (G) and remove
shims (403) and wear pads (405, 406) from bottom of
tele 3 (401) (see Figure 4-36).
49. Slightly lift telescope cylinder #2 (501), then remove
blocks of wood or similar (F) that were supporting it
above telescope cylinder #1 (502). Slightly lift telescope
cylinder #1 (502), then remove block of wood (E) from
underneath it. (see Figure 4-37).
50. Simultaneously pull telescope cylinders #1 (502) and #2
(501) out of tele 3 (401). Pull both cylinders until the tips
of cylinder #1 and #2 are near the rear of tele 3 (401).
51. Pull telescope #2 (501) out of tele 3 (401), leaving tip of
telescope cylinder #1 (502) inside of tele 3 (401) (see
Figure 4-38).
FIGURE 4-35
9044-35
301
401
G
FIGURE 4-36
9044-31
403 405 406
G
401
FIGURE 4-37
9044-30
401
E
501
502
F
FIGURE 4-38
9044-25
6
501
401
501
Reference Only