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8. Install the other lock nuts to the cable ends and adjust
the location of lock nuts so that the cable end hole
aligns with the spool hole. Then connect the cable to
the spools with pins.
(1) Cable (Blue, Boom section)
(2) Cable (Red, Bucket section)
(3) Cable (Gray, Switch section)
(4) Valve stay
(5) 3-M16 lock nuts
(6) Spool (Boom section)
(7) Spool (Bucket section)
(8) Spool (Switch section)
(9) 3-Pins
3-Snap pins
9. Loosen the M6 lock nuts of the cable ends. Turn the
cable ends and spools so that the direction of the pins
should be as shown in the figure. Then retighten the
M6 lock nuts.
(1) 3-M6 lock nuts
A To reposition the cables for correct connections, use
the M16 lock nuts.
ASSEMBLY INSTRUCTIONS
10. Tighten up the lock nuts at both sides of the valve stay
to secure the cables in place.
(1) 6-M16 lock nuts
Tightening torque
A When assembling the switch section, keeping the self-
level on/off lever downward.
A With the lock nuts tight in position, move the lever to
make sure that the cables and spools behave
smoothly as specified.
11. Check the position of the valve spool for self-leveling
relative to the lever position. If it is not following the
figures below, reconfigure the cable assembling
process.
[Lower position (self-leveling is on)]
43
60.0 to 80.0 N-m
(6.1 to 8.2 kgf-m)
(44.3 to 59.0 ft-lbs)
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