User guide
32
Machine cuts unevenly.
1. Cutting edges worn unevenly.
a) Replace cutting edges.
2. Improperly inated tires.
a) Check air pressure in tires.
Apron closes slowly
or
Apron and push-off are not working well together.
1. Sequence valve needs adjusting.
a) Remove acorn nut from end of sequence valve with a ½” wrench. Turn adjust-
ment screw, using a 4mm hex wrench, clockwise until front apron rises before
the push-off advances while the earthmover is empty. Turn the adjustment
screw an additional ¼ turn clockwise, then replace the acorn nut and tighten.
b) Torque check valve assembly and int. pilot plug to 25 ft-lbs maximum.
CAUTION! Overtightening check valve assembly and int. pilot plug will cause
internal damage to the sequence valve.
Note: Check valve assembly may leak slightly when torqued to 25 ft-lbs.