Service and Repair Manual
Turntable Rotation Components
9-1
Turntable Rotation Assembly
How to Remove a Turntable
Rotation Assembly
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
Note: Perform this procedure with the machine on
a firm, level surface.
1
Secure the turntable from rotating with the
turntable rotation lock pin.
Note: The turntable rotation lock pin is located next
to the boom rest pad.
2
Tag, disconnect and plug the hydraulic hoses
from the turntable rotation drive motor. Cap
the fittings on the drive motor.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
58
3
Loosen the backlash pivot plate and
adjustment bolts.
1 adjustment bolt with lock nut
2 backlash pivot plate
3 backlash pivot plate mounting bolts
4
Attach a suitable lifting device to the lifting
eyes on the drive hub assembly.
Z
®
-60 DC • Z
®
-60 FE
August 2022
Part No. 1307785GT