Genie Z-34/22IC, Service Manual

Page: 86 / 185

4 - 14 Z-34/22 IC Part No. 128267
July 2007 Section 4 • Repair Procedures
REV A
4-1
Plastic Cable Track
The primary boom cable track guides the cables
and hoses running up the boom. It can be repaired
link by link without removing the cables and hoses
that run through it. Removing the entire primary
boom cable track is only necessary when
performing major repairs that involve removing the
primary boom.
How to Repair the Plastic Cable
Track
Component damage hazard. The
primary boom cable track can be
damaged if it is twisted.
a link separation point
b lower clip
1 Use a slotted screwdriver to pry down on the
lower clip.
2 Repeat step 1 for each link.
3 To remove a single link, open the lower clip
and then use a screw driver to pry the link to
the side.
4-2
Primary Boom
How to Shim the Primary Boom
Note: Measure each wear pad. Replace the pad if
it is less than 0.41 inch / 1 cm thick. If the pad is
more than 0.41 inch / 1 cm thick, perform the
following procedure.
1 Extend the boom until the wear pads are
accessible.
2 Loosen the wear pad mounting fasteners.
3 Install the new shims under the wear pad to
obtain zero clearance and zero drag.
4 Tighten the mounting fasteners.
5 Extend and retract the boom through an entire
cycle. Check for tight spots that could cause
scraping or binding.
Note: Always maintain squareness between the
outer and inner boom tubes.
Primary Boom Components
a
b