LS tractor LB1300 - Page 39

37
TROUBLE SHOOTING
Problem
Possible cause
Correction
Hydraulic pump capacity
inadequate.
Cold hydraulic fluid.
Allow hydraulic fluid to warm up to operating
temperature.
Engine R.P.M. too slow.
Increase engine R.P.M.
Low hydraulic fluid
supply.
Refer to Tractor operator's manual for service
recommendations.
Hydraulic hose
restriction.
Check for evidence of restriction in hydraulic
hoses.
Hydraulic pump
defective.
Refer to Tractor operator's manual for
recommended service procedures. Replace
hydraulic pump if determined to be defective.
Cylinder rod bend when
lift cylinders extended.
Excessive shock load on
lift cylinders during
transport.
Replace defective parts. Review and observe
proper and safe operational practices.