1361-040

UnclassifiedCooling

What This Code Means

Severe engine overheating; Cracks in the cylinder head; Piston seizure; Other potential damage to the engine; Engine coolant enters the engine lubricating system; Irregular oil samples; Lubricating oil contamination; Cracked gauges; Gauges cannot be calibrated

Possible Causes

  • •Failed water pump
  • •Gauge damage or failure
  • •Water pump leakage

Suggested Actions

  1. 1Contact your Caterpillar dealer
  2. 2Inspect (SMCS Code: 1361-040)
  3. 3Inspect water pump
  4. 4Install a new water pump
  5. 5Refer to the Disassembly and Assembly Manual, 'Water Pump - Remove and Install'
  6. 6Replace the engine oil filter
  7. 7Replace the gauges
  8. 8Replace the lubricating oil

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