Mitsubishi S16R-PTAA2-C

11 TROUBLESHOOTING
Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL
197
Pub. No. K29001-00320 Revision: 1
Overheating
Table 11-10 Overheating
Problem Cause Remedies
Reference
Page
Overheating Cooling System Low coolant level • Check coolant leakage.
• Coolant Level - Check
-
Excessive LLC
concentration
• Check LLC concentration 113
Water pump mal-
function
• Contact your SME dealer. 8
Thermostat mal-
function
• Contact your SME dealer. 8
Heat exchanger
malfunction
• Check and clean heat exchanger. -
Control System Excessive load • Check fuel injection pump rack
stroke.
-
• Check control system and
governor controller.
-
• Contact your SME dealer. 8
Engine Body Wear of sliding
parts
• Contact your SME dealer. 8