Symptom Tree  t122   Printable Version This is symptom tree t122 Cause Correction Engine is operating for extended periods under light- or no-load conditions (slobbering) Review the…

Symptom Tree  t112   Printable Version This is symptom tree t112 Cause Correction Programmable parameters or selected features are not correct Check the programmable parameters and the…

Symptom Tree  t108   Printable Version This is symptom tree t108 Cause Correction Broken valve seat insert Check the bulk coolant supply. Drain the coolant and replace…

Symptom Tree  t107   Printable Version This is symptom tree t107 Cause Correction Electronic fault codes active or high counts of inactive fault codes Refer to Fault…

Symptom Tree  t106   Printable Version This is symptom tree t106 Cause Correction Bulk oil supply is contaminated Check the bulk oil supply. Drain the oil and…

Symptom Tree  t105   Printable Version This is symptom tree t105 Cause Correction Electronic fault codes active or high counts of inactive fault codes Refer to Section…

Symptom Tree  t104   Printable Version This is symptom tree t104 Cause Correction Electronic fault codes active or high counts of inactive fault codes Refer to Fault…

Symptom Tree  t103-56   Printable Version This is symptom tree t103-56 Cause Correction Verify the plugged lubricating oil filter complaint Measure the differential pressure drop across the…

Symptom Tree  t103   Printable Version This is symptom tree t103 Cause Correction Identify lubricating oil contamination Perform an oil analysis to determine the contaminants.   Bulk…

Symptom Tree  t102   Printable Version This is symptom tree t102 Cause Correction Verify the oil consumption rate Check the amount of oil added versus the mileage.…