Manitowoc Grove 5540F Service Manual page 353

5540F/YB5515 SERVICE MANUAL
NOTE: Refer to Figure 11-11 For steps 23 thru 31.
Steps 23 thru 31 pertain to disassembly (as
necessary) of the telescope cylinder assembly.
23. On the four section boom, remove the bolts, washers,
lockwashers and nuts securing the guide pad and pad
support bar to the piston end of the lower telescope
cylinder.
24. Remove the bolts and nuts securing the wear pad to the
bracket on the lower cylinder barrel, remove the wear
pad.
25. Disconnect the tubing from the fitting on the piston end
of the lower cylinder. Remove the fitting and plug the
hole in the cylinder.
26. Disconnect the tubing from the barrel end of the upper
cylinder. Remove the fitting and plug the hole in the
cylinder.
27. Disconnect the tubing from the piston end of the upper
cylinder. Remove the fitting and plug the hole in the
cylinder.
28. Remove the tubing with check valve manifold from the
cylinders.
29. Remove the upper cylinder from the lower cylinder by
removing the four bolts and lockwasher at the barrel end
of the upper cylinder and removing the four bolts,
washer, lockwashers and nuts from the piston end of the
upper cylinder.
30. Remove the four bolts and lockwashers securing the
bracket to the barrel end of the lower cylinder.
31. Disassemble the tubing as necessary.
11-9
STRUCTURALS
11