Manitowoc Grove RT765E-2 Service And Maintenance Manual page 158

BOOM
25. On the left side of the inner mid, remove the valve
pusher rod from the tube.
26. On the right side of the inner mid, remove the valve
pusher rod. Disassemble as necessary.
NOTE: Together the boom outer mid and fly sections, and
telescope cylinders weigh approximately 10,717 lb
(4861 kg).
27. Slide the assembly out of the inner mid part way.
28. Remove the capscrews and washers securing the guide
block to the inner top of the inner mid section. Remove
the guide block and shim(s), noting quantity of shims.
29. Remove the capscrews and washers securing each top
wear pad keeper plate to the inner mid. Remove the
keeper plates.
30. Remove the capscrews and washers securing the
bottom and side wear pad keeper plates to the inner
mid. Remove the keeper plates.
31. Remove the capscrews, washers and nuts securing
each front top wear pad to the inner mid. Remove the
wear pads and shims, noting quantity, size, and location
of shims.
32. Remove the capscrews and washers securing the anti
rotation guide block to the front top of the inner-mid
section. Remove guide block and shims, noting quantity
and size of shims.
33. Lift up on the front of the outer mid and remove the
bottom and side wear pads and shims from the inner
mid, noting quantity, size, and location of shims.
34. Continue to pull the assembly from the inner mid,
removing the top rear wear pads from the outer mid as
they clear the inner mid. Support remaining assembly on
cribbing.
35. Remove the two flat headed screws securing the rear
side wear pads to the outer mid section. Remove the
wear pads and shims, noting quantity and size of shims.
36. Remove the capscrews and washers securing the
bottom wear pad to the inner mid and remove the wear
pad.
37. If necessary, remove both grease fittings, connectors,
and grease lines from the rear of the inner mid.
38. Remove the mounting plates from the lugs on the lower
cylinder barrel and from the upper cylinder rod.
39. Remove the capscrews and washers securing each
retract cable sheave mount in the rear of the outer mid.
Lay the sheave mounts in the rear of the fly section.
4-8
40. Place blocking under the lower and upper cylinder
41. Remove the capscrews and washer securing each
NOTE:
42. Slide the assembly out of the outer mid part way.
43. Remove the capscrews and washers securing the guide
44. Remove the capscrews, washers and nuts securing
45. Remove the capscrews and washers securing the
46. Remove the capscrews and washers securing each
47. Remove the capscrews and washers securing the guide
48. Remove the capscrews and washers securing the anti-
49. Lift up on the front of the fly section and remove the
50. Continue to pull the assembly from the outer mid,
51. Remove the two flat headed screws securing the rear
52. Remove the capscrews and washers securing the
53. If necessary, remove both grease fittings, connectors,
54. Remove the retract cable sheave mounts from the rear
55. Remove the mounting plates from the upper cylinder
Published 9-04-2014, Control # 422-08
RT765E-2 SERVICE MANUAL
barrel.
upper cylinder barrel mounting plate to the outer mid.
Together the boom fly section and telescope
cylinders weigh approximately 7110 lb (3225 kg).
block to the inner top of the outer mid section. Remove
the guide block and shim(s), noting quantity of shims.
each top wear pad keeper plate to the outer mid.
Remove the keeper plates.
bottom and side wear pad keeper plates to the outer
mid. Remove the keeper plates.
front top wear pad to the outer mid. Remove the wear
pads and shims, noting quantity, size, and location of
shims.
block to the bracket on the bottom front of the outer mid
section.
rotation guide block to the front top of the outer mid
section. Remove guide block and shims, noting quantity
and size of shims.
bottom and side wear pads and shims from the outer
mid, noting quantity, size, and location of shims.
removing the top rear wear pads from the fly section as
they clear the inner mid.
side wear pads to the fly section. Remove the wear pads
and shims, noting quantity and size of shims.
bottom wear pad to the outer mid and remove the wear
pad.
and grease lines from the rear of the outer mid.
of the fly section.
barrel mounting lugs.