Tadano GR-700N - Hydraulic Valve (Winch Brake)

33
WY05-3900E
Y-4.
Y-4.
Air Bleeding Procedure
10. Hydraulic valve (winch brake)
[NOTICE]
Bleed this valve after the pilot circuit (hydraulic pilot
control valve) (See the section 7.) and the positive
control (See the section 8.) are bled.
Conditions
Engine speed : Idling
PTO : ON
1. Open the air-bleed plug and move the winch lever
fully to the end of its stroke in the direction
corresponding to the plug.
2. When there are no more bubbles in the oil that
flows out, tighten the plug while the oil continues
to flow.
△
0
345-808-
12500
Hydraulic valve for
winch brake
Mounted to right of slewing table