Kioti KL701, Manual

Page: 47 / 120

TROUBLE SHOOTING 10-
10
PROBLEM POSSIBLE CAUSE CORRECTION
. Lift and/or bucket cylinders
operate in wrong direction
relative to control valve lever
position.

Hydraulic hoses connected
incorrectly.

Correct hydraulic hose connections.
. Slow or erratic lift

Low hydraulic fluid level.

Check and replenish hydraulic fluid.

Cold hydraulic fluid.

Allow hydraulic system to warm up to operating temperature.

Engine R.P.M. too slow (hy-
draulic pump R.P.M. too slow).

Increase engine speed to obtain satisfactory loader opera-
tion.

Excessive weight in bucket.
Material weight exceeds maxi-
mum specified loader capacity.

Reduce material load.

Control valve linkage binding/
defective.

Check control valve linkage and repair if worn/defective.

Aeration of hydraulic fluid

Refer to "Aeration of Hydraulic Fluid."

Quick disconnect coupler
restriction or coupler "Flow
Checks"

Check coupler connections.
Repair or replace.

Hydraulic hose or tube-line
restriction (hoses/tube-line
kinked or pinched.)

Check hoses and tube-lines for evidence of restriction.

Lift cylinder piston assembly
leakage.

Check cylinders for leakage.
Repair as needed.

Relief valve erratic or set be-
low specifications.

Check and reset relief valve setting as needed.
KL701-AU-10.indd 3 2013-03-29 오전 11:28:43