3 - 104
S-100HD • S-120HD
Part No. 1268495
September 2016
Section 3 • Repair Procedures
How to Remove the Turntable
Rotation Drive Hub
1 Secure the turntable from rotating with the
turntable rotation lock pin.
2 Remove the turntable rotation motor. Refer
to Repair Procedures,
How to Remove the
Turntable Rotation Hydraulic Motor.
3 Remove the brake from the drive hub and set it
off to the side.
a motor
b
motor/brake mounting bolts
c brake
d
drive hub mounting bolts
e
drive hub
4 Attach a lifting strap from an overhead crane or
other suitable lifting device to the drive hub.
5 Remove the drive hub mounting bolts and
remove the drive hub from the machine.
Tip-over hazard. If the turntable
rotation lock pin is not properly
installed, machine stability is
compromised and the machine
could tip over when the drive hub
is removed from the machine,
which could result in death or
serious injury.
Crushing hazard. The drive hub
may become unbalanced and
fall if it is not properly supported
by the overhead crane or lifting
device.
6 Remove the plug from the side of the drive hub.
Drain the oil from the hub.
Installing the Drive Hub:
7 Install the drive hub. Use blue thread locking
seal on all bolts. Torque the drive hub mounting
bolts to 280 ft-lbs / 380 Nm.
8 Install the brake onto the drive hub and torque
the mounting fasteners to 20 ft-lbs / 27 Nm.
9 Install the motor onto the brake and torque the
mounting fasteners to 93 ft-lbs / 126 Nm.
10 Fill the drive hub with oil from the side hole
until the oil level is even with the bottom of the
hole. Apply pipe thread sealant to the plugs
and install the plugs. Refer to Specifications,
Manifold Plug Torque Specifications.
11 Adjust turntable rotation gear backlash.
unlocked
locked
b
a
c
d
e
TURNTABLE ROTATION COMPONENTS
Summary of Contents for Genie S-100HD
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Page 201: ...Section 5 Schematics September 2016 5 19 Electrical Schematic View 1 S 100HD Models 5 20 ...
Page 204: ...September 2016 Section 5 Schematics 5 22 Electrical Schematic View 2 S 100HD Models 5 21 ...
Page 205: ...Section 5 Schematics September 2016 5 23 Electrical Schematic View 3 S 100HD Models 5 24 ...
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Page 213: ...Section 5 Schematics September 2016 5 31 Electrical Schematic View 7 S 100HD Models 5 32 ...
Page 216: ...September 2016 Section 5 Schematics 5 34 5 33 Safety Circuit Schematic S 100HD Models ...
Page 217: ...Section 5 Schematics September 2016 5 35 5 36 Electrical Schematic View 1 S 120HD Models ...
Page 220: ...September 2016 Section 5 Schematics 5 38 Electrical Schematic View 2 S 120HD Models 5 37 ...
Page 221: ...Section 5 Schematics September 2016 5 39 Electrical Schematic View 3 S 120HD Models 5 40 ...
Page 224: ...September 2016 Section 5 Schematics 5 42 Electrical Schematic View 4 S 120HD Models 5 41 ...
Page 225: ...Section 5 Schematics September 2016 5 43 Electrical Schematic View 5 S 120HD Models 5 44 ...
Page 228: ...September 2016 Section 5 Schematics 5 46 Electrical Schematic View 6 S 120HD Models 5 45 ...
Page 229: ...Section 5 Schematics September 2016 5 47 5 48 Electrical Schematic View 7 S 120HD Models ...
Page 232: ...September 2016 Section 5 Schematics 5 50 Safety Circuit Schematic S 120HD Models 5 49 ...
Page 233: ...Section 5 Schematics September 2016 5 51 Perkins 854F 34T Engine Electrical Schematic 5 52 ...
Page 235: ...Section 5 Schematics September 2016 Part No 1268495 S 100HD S 120HD 5 53 ...
Page 236: ...September 2016 Section 5 Schematics 5 54 Perkins 854F 34T Engine Electrical Harness 5 53 ...
Page 237: ...Section 5 Schematics September 2016 5 55 Deutz TD2 9 Engine Electrical Schematic 5 56 ...
Page 240: ...September 2016 Section 5 Schematics 5 58 Deutz TD2 9 Engine Electrical Harness 5 57 ...
Page 241: ...Section 5 Schematics September 2016 5 59 Hydraulic Schematic S 100HD Models 5 60 ...
Page 248: ...September 2016 Section 5 Schematics 5 66 Hydraulic Schematic S 120HD Models 5 60 ...
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