Genie GTH-1048, Service Manual

Page: 51 / 214

Section 3 • Scheduled Maintenance Procedures September 2014
Part No. 123701 GTH-1048 • GTH-1056 3 - 17
CHECKLIST B PROCEDURES
B-8
Check the Boom Wear Pads
Genie specifications require that this procedure be
performed every 250 hours of operation.
1 Select a boom tube. Visually inspect both upper
wear pads at the fork end of the boom.
Result: Some of the wear indicator of both wear
pads is visible. The wear pads are good.
Result: All of the wear indicator of one or both
wear pads is not visible. Replace both wear
pads. Refer to Repair Procedure 1-2,
How to
Replace the Boom Wear Pads.
3 Visually inspect each lower wear pad at the fork
end of the boom.
Result: Some of the wear indicator of both wear
pads is visible. The wear pads are good.
Result: All of the wear indicator of one or both
wear pads is not visible. Replace both wear
pads. Refer to Repair Procedure 1-2,
How to
Replace the Boom Wear Pads.
Note: Steps 4 through 6 do not apply for the large
outside boom tube with external hard lines.
4 Visually inspect both upper wear pads at the
pivot end of the boom.
Result: Some of the wear indicator of both wear
pads is visible. The wear pads are good.
Result: All of the wear indicator of one or both
wear pads is not visible. Replace both wear
pads. Refer to Repair Procedure 1-2,
How to
Replace the Boom Wear Pads.
5 Visually inspect both side wear pad at the pivot
end of the boom.
Result: Some of the wear indicator of both wear
pads is visible. The wear pads are good.
Result: All of the wear indicator of one or both
wear pads is not visible. Replace both wear
pads. Refer to Repair Procedure 1-2,
How to
Replace the Boom Wear Pads.
6 Visually inspect both lower wear pads at the
pivot end of the boom.
Result: Some of the wear indicator of both wear
pads is visible. The wear pads are good.
Result: All of the wear indicator of one or both
wear pads is not visible. Replace both wear
pads. Refer to Repair Procedure 1-2,
How to
Replace the Boom Wear Pads.
7 Repeat this procedure, beginning with step 1, for
each remaining boom tube.
Wear Pad with
wear indicator visible
Wear Pad with
wear indicator not visible
2 Visually inspect both side wear pads at the fork
end of the boom.
Result: Some of the wear indicator of both wear
pads is visible. The wear pads are good.
Result: All of the wear indicator of one or both
wear pads is not visible. Replace both wear
pads. Refer to Repair Procedure 1-2,
How to
Replace the Boom Wear Pads.