Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
BACKHOE
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L R
(9)
(1
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Lever Support and Valve
1. Remove the cover (1).
2. Disconnect the control lever rods (3) of valve side.
3. Remove the lever support (2) with control levers.
4. Disconnect the hydraulic hoses.
5. Remove the control valve (4).
(When reassembling)
• Connect the hydraulic hoses at their original portions and be sure
to connect the hose angle as indicated table below.
Port
Angle of Bent Tube
T,P L 1.57 rad (L 90 0)
A6. B6 R 1.83 rad (R 105°)
P.B • R 2.09 rad (R 120 0)
• NOTE
• P port is short hose without sleeve.
• T port is long hose with sleeve.
(1) Cover L: Installation Angle
(2) Lever Support
R: Installation Angle
(3) Control Lever Rod
(4) Control Valve
(5)
T Port (Tank)
(6) A6 Port (Rod Side of Swing
Cylinder)
(7)
P.B. Port (Power Beyond)
(8) B6 Port (Bottom Side of Swing
Cylinder)
(9) P Port (Pump)
W1024374
Backhoe Main Frame and Hydraulic Hose
1. Hoist the backhoe main frame (1) and remove the mount pins.
2. Remove the three hydraulic hoses (2).
3. Separate the main frame (1) from the tractor frame.
(1) Backhoe Main Frame
(2) Hydraulic Hose
W1017875
9-S17