TYM BT400 - Page 26

TROUBLE SHOOTUNG
PROBLEM
PROBLEMPROBLEM
PROBLEM POSSIBLE CAUSE
POSSIBLE CAUSEPOSSIBLE CAUSE
POSSIBLE CAUSE CORRECTION
CORRECTIONCORRECTION
CORRECTION
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
cylinder rod bend when lift cylinder rod bend when lift
cylinder rod bend when lift
cylinders extended.
cylinders extended.cylinders extended.
cylinders extended.
Excessive shock load on
lift cylinders during
transport.
Replace defective parts. Review and observe
proper and safe operational practices.
Hydraulic pump capacity
Hydraulic pump capacity Hydraulic pump capacity
Hydraulic pump capacity
inadequate.
inadequate.inadequate.
inadequate.
- 25 -