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October 2018
Maintenance Manual
Annual Maintenance Procedures
Part No. 1268489GT
S
®
Booms • Z
®
Booms
117
6
S-60, S-65, S-60X, S-60 XC, S-65 XC, S-60
TRAX and S-65 TRAX, S-80, S-85, S-80X,
S-80 HF, S-85 HF, S-80 XC, S-85 XC:
Install
the cover at the pivot end of the boom.
S-60 HC:
Install the boom end cover at the
pivot end of the boom while guiding the small
cable from the string potentiometer into the
slot of the cover.
Component damage hazard. The
cable from the string potentiometer
can become damaged if it is
kinked or pinched.
Note: Be sure the cable from the string
potentiometer is correctly routed around the small
pulley before installing the boom end cover.
7 Install the access panels on the sides of the
boom.
8 Start the engine from the ground controls and
fully retract and lower the boom to the stowed
position.
9 Turn the key switch to platform controls.
10 Extend the boom approximately 2 feet / 0.6 m.
11 Retract the boom. While retracting the boom,
visually inspect the number 2 and number 3
boom tubes.
Result: The number 2 boom tube should not
move more than 1/2 inch / 13 mm before the
number 3 boom tube begins to retract.
Note: If the number 2 boom tube moves more than
1/2 inch / 13 mm before the number 3 boom tube
begins to retract, the boom extend/retract cables
need to be adjusted. Refer to Repair Procedure in
the appropriate Service and Repair Manual for your
machine,
How to Adjust the Boom Extend/Retract
Cables.
A-12
Inspect the Boom Extend/Retract
Cables - S-100, S-105, S-120,
S-125, S-100HD, S-120HD, SX-105
XC and SX-125 XC Models
Genie specifications require that this procedure be
performed annually.
Manufacturers specifications require that this
procedure be performed by personnel that are
competent in cable / wire rope inspection.
Note: Additional or more frequent
inspections may be required due to the
following:
•
exposed to hostile or corrosive
environmental conditions.
•
boom is overloaded
•
sustains a shock load
•
electrical arcing
•
unused for extended periods
The boom extend/retract cables are responsible for
the extension and retraction of the number 3 boom
tube on the S-100, S-105, SX-105 XC and
S-100HD and the number 2 and 3 boom tubes on
the S-120, S-125, S-120HD and SX-125 XC.
Inspecting for foreign objects, damage and/or
improper adjustment of the boom extend/retract
cables on a regular basis is essential to good
machine performance and safe machine operation.
The boom extend and retract functions should
operate smoothly and be free of hesitation, jerking
and unusual noise.
Note: Perform this procedure with the boom in the
stowed position.
Note: Perform this procedure with the engine off.
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