2
5
SLEWING
TROUBLESHOOTING
5D0AX00SLEWING
2. Check the pilot valve
normal.
3. Check the spool operation
-
trol valve.
-
mal.
4. Check the slew pressure
valves.
slew pressure is normal.
If the pressure adjustment is possible, the adjustment
of the slew relief valve is faulty. If the pressure adjust-
ment is not possible, the slew relief valve is faulty.
5. Check the slew motor
..................
“4. Disassembly and assembly, Travel motor”
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