Adjusting The Slow Slew Speed Adjusting Valve - Takeuchi TB175W Workshop Manual

HYDRAULIC UNITS
Adjusting The Slow Slew Speed Adjusting
Valve
The slow slew speed can be adjusted in the range of
38% to 71%. The slow slew speed has been set to 71%
at the factory. (The right figure shows the setting at the
factory.)
• Adjustable distance A: 3 mm
1. Loosen the lock nut (2) and turn the set screw (1)
to fine adjust the slew speed.
Turning to the left will reduce the speed.
Turning to the right will increase the speed.
2. Upon completion of the adjustment, tighten the
lock nut while holding down the set screw to
prevent it from turning.
3. Operate the valve again to confirm that the set
screw is stable.
TROUBLESHOOTING
"IV-48~49"
TB175W
IV-66
CONTROL VALVES
2
1
A
84.4
L3D255