Service manual

CHAPTER 9 8354/8404
9-18
D615-W03 May-2003
615W921A
615W920B
10.1 HYDRAULIC BLOCK
A: To implement control valve “IN” port
B: From implement control valve “TANK” port
C: Without attaching implement
D: With attaching implement
NOTE:
• When an implement is not attached, turn the slit on
the spool end to the horizontal position fully.
• Remove the plugs from the OUT port (2) and IN port
(1) of the front hydraulic block (4).
• Install the hydraulic take off adaptors (screw size
PT 3/8″) to OUT port and IN port.
• Connect the hydraulic hose to the adaptor (OUT port
side) and to the implement control valve IN port.
• Connect the other hydraulic hose to the adaptor (IN
port side) an to the implement control valve TANK
(RETURN) port.
• Turn the slit on the spool (3) end to the arrow side
fully as shown in the figure.
[A] To the Remote Valves
[B] From the Pump
(1) Inflow Port
(2) Outflow Port
(3) Spool
(4) Hydraulic Block Body
10. OUTSIDE HYDRAULIC EXTRACTION
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