Kioti KL701 Manual page 46

10- KL701
TROUBLE SHOOTING
This Trouble shooting Chart is provided for reference for 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. For further assistance contact your dealer.
PROBLEM
1. Lift and Bucket cylin-
ders inoperative.
KL701-AU-10.indd 2
POSSIBLE CAUSE
Low hydraulic fluid level.

Hydraulic hoses connected improperly.

Hydraulic hoses to/from control valve blocked.

Loader control valve or tractor main relief valve

stuck open.
Low system pressure supplied from hydraulic

pump.
Control valve linkage broken.

Quick disconnect coupler(s) are not fully

connected or "Flow check".
Hydraulic hose or tubeline blockage.

Cylinder piston assembly defective (not sealing).

Control valve blockage.

CORRECTION
Check and replenish hydraulic fluid.

Check and correct hydraulic hose connections

Check for damaged (kinked) hoses, etc.

Check system pressure. Repair or replace relief

valve.
Check system pressure. Repair or replace pump.

Inspect. Repair as required.

Check coupler connections. Replace coupler(s)

if necessary.
Check for evidence of damage to hoses or

tubelines that would block flow of oil between
cylinders and control valve.
Check cylinders for internal leakage as described

in service section under cylinder leakage tests.
Inspect for blockage. Disassemble valve if neces-

sary.
.
2013-03-29 오전 11:28:43