Komatsu SAA6D140E-3 - Water Temperature Becomes too High (Overheating)

12-122
140-3 SERIES
TROUBLESHOOTING S-14
S-14 Water temperature becomes too high (overheating)
General causes why water temperature becomes too high
• Lack of cooling air (deformation, damage of fan)
• Drop in heat dissipation efficiency
• Defective cooling circulation system
• Rise in oil temperature in power train
★ Carry out troubleshooting for machine.