DISASSEMBLY AND ASSEMBLY
SLEW EQUIPMENT
6
4
SLEW EQUIPMENT 4D0AX00
Removing the swivel joint
1. Remove the upper frame.
āRemoving the upper frameā
2. Disconnect the hydraulic hoses from the swivel joint
(1).
3. Take out the bolt holding the stopper in place, and
remove the stopper (2).
Bolt: ThreeBond #1324
Bolt: 102 NĀ·m (75.2 ft.-lb)
4. Take out the bolts holding the swivel joint (1) in place,
and remove the swivel joint (1).
Bolt: ThreeBond #1324
Bolt: 26 NĀ·m (19.2 ft.-lb)
5. Raise the swivel joint (1), and remove it.
Swivel joint: 12 kg (27 lb)
Installing the swivel joint
For installation, follow the same procedures as for remov-
al but in the reverse order.
ā¢ When installing the swivel joint, secure it in place tem-
porarily using bolts, and position the center using a
dial gauge.
ā¢ Adjust the position so that the center offset is 1 mm
(0.0394 in.) or less.
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