Slew System - Takeuchi TB53FR Workshop Manual

SLEW SYSTEM

SLEW SYSTEM
DISASSEMBLY AND ASSEMBLY
Removing the Slew Motor
1. Tilt up the floor frame.
2. Loosen the drain plug and drain the hydraulic
tank.
"Replacing hte Hydraulid Oil"
3. Disconnect the hydraulic hoses (1), the low pres-
sure hose (2) and control cables from control
valve (3).
• Attach ID labels to the various hoses for when
reassembling them.
4. Disconnect the hydraulic hoses (4) from shuttle
valve (5).
• Attach ID labels to the various hoses for when
reassembling them.
5. Remove the bolts from bracket (6).
6. Remove the control valve and the shuttle valve
together with bracket (6).
7. Disconnect 6 hydraulic hoses from the slew mo-
tor (7).
8. Remove the slew motor fixing bolts (8).
Bolt: 256 ±12.7 N·m
• Apply thread lock to the bolts.
9. Suspend the slew motor (7) and remove it.
Slew motor: 56 kg
Installing the Slew Motor
Follow the same procedure as for removal in the
reverse order.
MACHINE CONFIGURATION
2
4
III-9
1
6
3
5
5
7
8
TB53FR
J1C202
J1C203