XR21S59 CHU 178
1/2018
113813003
Hooklift Multilift XR21S59 CHU
Service Manual
General inspection
Check:
• steel construction for deformations and breakages
• hooklift fastening to the truck chassis, for breakages and loose bolts
• fastening of the rear rollers. Check the securings of all shafts.
• surfaces of piston rods. If the chromium surface of the rod is damaged, especially if
the scratches are longitudinal, the rod or the whole cylinder must be changed.
• wear rate of the gripping hook. The original thickness of the hook must not be worn
more than 10 %.
• wear rate of the slide pads. The maximum wear of the slide pads is 3 mm, but
already a clearance of over 1 mm between the hook arm and the middle frame
requires adding of space plates or replacement of slide pads.
See the picture on the following pages.
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