Ashland I-155XL2 Ver 8-2006 - Manual (Page 36)

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Machine cuts unevenly.
1. Cutting edges worn unevenly.
a) Replace cutting edges.
2. Improperly inflated 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.