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4.6.4 Speed Adjustment for Wrist Rotation
PROCEDURES:
(1) Turns the wrist rotation speed control valve for the adjustment of wrist rotation speed.
(2) Turns the wrist rotation-back speed control valve for the adjustment of wrist
rotation-back speed.
(3) Turns clockwise for lowering speed and in contract turn counter-clockwise for faster
speed.
(4) After proper adjustment is made, turns the locking nuts tightly.
Wrist Rotation-back
Speed Controller Valve
Wrist Rotation
Speed Control Valve
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