Kioti KL155 - Lift;Bucket Cylinder Issues

10-2 KL155
TROUBLE SHOOTING
This Trouble Shooting Chart is provided for reference to possible loader operational problems.
Determine the problem that best describes the operational problem being experienced and eliminate the possible causes as
listed by following the correction procedures.
Inspect for blockage. Disassemble valve if necessary.control valve blockage.
Check cylinders for internal leakage as described in
service section under cylinder leakage tests.
Cylinder piston assembly defective(not
sealing)
Check for evidence of damage to hoses or tubelines
that would block flow of oil between cylinders and
control valve.
Hydraulic hose or tubeline blockage.
Check coupler connections.
Replace coupler(s) if necessary.
Quick disconnect coupler(s) are not fully
connected or "Flow Check"
Inspect. Repair as required.Control valve linkage broken.
Check system pressure.
Repair or replace pump.
Low system pressure supplied from
hydraulic pump.
Check system pressure. Repair or replace relief valve.
Loader control valve or tractor main relief
valve stuck open.
Check for damage (kinked) hoses, etc.
Hydraulic hoses to/from control valve
blocked
Check and correct hydraulic hose connections.Hydraulic hoses connected improperly.
Check and replenish hydraulic fluid.Low hydraulic fluid level.
Lift and Bucket
Cylinders
CORRECTIONPOSSIBLE CAUSEPROBLEM