SECTION 3 - CHASSIS & TURNTABLE
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3-113
10.
Torque bolts to 190 ft-lb (260 Nm) following sequence
shown in Figure 3-72., Turntable Bearing Torque
Sequence.
11.
Remove lifting equipment.
12.
Install rotary coupling retaining yoke brackets. Apply a
light coating of JLG Threadlocker PN 0100011 to the
attaching bolts and secure yoke to turntable with
mounting hardware.
13.
Connect hydraulic lines to rotary coupling as tagged
before removal.
14.
At ground control station, use boom lift control to lower
boom to stowed position.
15.
Using all applicable safety precautions, activate hydrau-
lic system and check swing system for proper and safe
operation.
CHECK FOR MISSING OR LOOSE INNER AND OUTER TURNTABLE BEARING
BOLTS AFTER FIRST 50 HOURS OF OPERATION AND EVERY 600 HOURS THERE-
AFTER.
Figure 3-72. Turntable Bearing Torque Sequence
NOTE:
Turntable Bearing Torque Sequence is identical for both inner and outer races. Torque all bolts to 190 ft-lb (260 Nm).
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