Coolant Contains Oil
The engine oil cooler core has an internal leak.
Check for leaks in the oil cooler core. If a leak is found, install a new oil cooler core. Refer to the Disassembly and Assembly manual.
Caterpillar Information System:
C11 and C13 Engines Fan Drive
Mechanical Application and Installation Guide for TH55-E70 and TH55-E90 Petroleum Transmissions{3030, 3101} Mechanical Application and Installation Guide for TH55-E70 and TH55-E90 Petroleum Transmissions{3030, 3101}
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Self-Diagnostics
G3516C, G3516E, and G3512E Generator Set Engines Speed/Timing - Test
G3516C, G3516E, and G3512E Generator Set Engines Speed Control (Switch) - Test
CX35 On-Highway Transmission Additional Messages
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TA22-4WD Agricultural Transmission Modulating Valve (Electronic Clutch Pressure Control) - Test
C175-16 Locomotive Engine Restriction of Air Inlet and Exhaust
3500C Marine Propulsion Engines Prelubrication - Test
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Replacing the ECM
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Indicator Lamps
C13 and C15 On-highway Engines Crankcase Fumes Disposal Tube Has Oil Draining
G3516C, G3516E, and G3512E Generator Set Engines Starting - Test
G3516C, G3516E, and G3512E Generator Set Engines Throttle Actuator - Test
G3516C, G3516E, and G3512E Generator Set Engines Turbocharger Compressor Bypass - Test
C15 and C18 Petrolem Generator Set Engines Oil Contains Fuel
G3516C, G3516E, and G3512E Generator Set Engines Ignition Secondary - Test
G3516C, G3516E, and G3512E Generator Set Engines Indicator Lamp - Test
G3516C, G3516E, and G3512E Generator Set Engines Integrated Temperature Sensing Module - Test
C13 and C15 On-highway Engines Component Location
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Sensors and Electrical Connectors
3054E and 3056E Industrial Engines and Engines for Caterpillar Built Machines Engine Wiring Information
2006/11/20 Prevent Freezing of the Cooling System During Shipping and Storage {1063}