21ASSEMBLY INSTRUCTIONS
4. Connect the pump line hose and tank hose.
A Equipment or property damage could result if
instructions are not followed.
[View from the top of the valve]
5. Connect the power beyond hose.
A Equipment or property damage could result if
instructions are not followed.
A If the loader operates slowly up and down while
operating the tractor, turn off the tractor immediately.
Check connecting pump line hose and power beyond
line hose to verify that it is installed correctly to the
control valve.
A To verify the hoses, the power beyond line hose
should be installed to the green colored port and also
the pump line should be installed to the orange colored
port of the valve.
A If the pump line hose and power beyond line hose are
installed incorrectly, the tractor hydraulic pump may
experience malfunction.
(1) Pump line hose with sleeve (hose 6) (A) Tractor side
(580 mm (22.8 in.), 7/8-UNF and 3/4-UNF)
Tightening torque: See "TIGHTENING TORQUE OF
ADAPTORS, ELBOWS AND OTHERS" section.
(2) Hydraulic tank hose with sleeve
(345 mm (13.6 in.), 7/8-UNF and 7/8-UNF)
Tightening torque: See "TIGHTENING TORQUE OF
ADAPTORS, ELBOWS AND OTHERS" section.
(3) Valve port marked with an orange dot (Pump line)
(4) Valve port (Tank)
(1) Power beyond line hose with sleeve (hose 5)
(730 mm (28.4 in.), 3/4-UNF and 3/4-UNF)
Tightening torque: See "TIGHTENING TORQUE OF
ADAPTORS, ELBOWS AND OTHERS" section.
(2) Valve port marked with a green dot (Power beyond line)
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