Genie S-80, Service Manual

Page: 81 / 353

Part No. 122985 S-80 • S-85 • S-80X 3 - 51
Section 3 • Scheduled Maintenance Procedures February 2012
CHECKLIST D PROCEDURES
5 Confirm that each turntable mounting bolt is
torqued in sequence to specification. Refer to
Section 2,
Specifications.
Bolt torque sequence
6 Install the center turntable cover and tighten the
retaining fasteners.
7 Raise the boom and remove the safety chock.
8 Lower the boom to the stowed position.
9 Confirm that each bearing mounting bolt under
the drive chassis is torqued in sequence to
specification. Refer to Section 2,
Specifications.
D-4
Inspect for Turntable Bearing
Wear
Genie specifications require that this procedure be
performed every 1000 hours or annually, whichever
comes first.
Periodic inspection of turntable bearing wear is
essential to safe machine operation, good machine
performance and service life. Continued use of a
worn turntable bearing could create an unsafe
operating condition, resulting in death or serious
injury and component damage.
Note: Perform this procedure with the machine on a
firm, level surface and the boom in the stowed
position.
1 Grease the turntable bearing. See A-12, Grease
the Turntable Rotation Bearing and Rotate Gear.
2 Torque the turntable bearing bolts to
specification. See D-4, Check the Turntable
Rotation Bearing Bolts.
3 Start the machine from the ground controls and
raise the boom to full height. Do not extend the
boom.