Coolant in Engine Oil
- Engine oil cooler core
- Cylinder head gasket
- Cylinder head
- Cylinder block
- Remove the oil cooler core from the engine. Check for the oil cooler core for leaks. If a leak is found, install a new oil cooler core. Refer to the Disassembly and Assembly manual.
- Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the Operation and Maintenance Manual.
- Remove the cylinder head. Refer to the Disassembly and Assembly manual.
- Install a new gasket kit for the cylinder head. Refer to the Disassembly and Assembly manual.
Check for cracks in the cylinder head. If a crack is found, repair the cylinder head and/or replace the cylinder head. Refer to the Disassembly and Assembly manual.
Inspect the cylinder block for cracks. If a crack is found, repair the cylinder block or replace the cylinder block.
Caterpillar Information System:
C15 Petroleum Generator Set Engines Alternator and Regulator
325D and 329D Excavators Hydraulic System Swing Motor - Test - Measurement of Case Drain Oil
365C Excavator Machine Systems Swivel - Install
365C Excavator Machine Systems Swivel - Remove
303C CR, 303.5C CR, 304C CR and 305C CR Mini Hydraulic Excavators Hydraulic System Oil - Change
M318C and M322C Excavators Machine Systems Hydraulic Tank and Filter - Install
M318C and M322C Excavators Machine Systems Hydraulic Tank and Filter - Remove
Pin Grabber Quick Hitch Plate Locations and Film Locations
365C Excavator Machine Systems Oil Filter (Hydraulic, Return) - Install
365C Excavator Machine Systems Oil Filter (Hydraulic, Return) - Remove
2007/09/03 Replacement of the 223-3383 Washer Pump As on Certain Motor Graders and Track-Type Tractors {7306}
302.5C Mini Hydraulic Excavator Machine Systems Bucket Cylinder - Remove and Install
C6.6 Engines for Caterpillar Built Machines Air Inlet and Exhaust System
302.5C Mini Hydraulic Excavator Machine Systems Final Drive and Travel Motor - Remove
345C MHPU Mobile Hydraulic Power Unit Engine Supplement Turbocharger - Remove
302.5C Mini Hydraulic Excavator Machine Systems Final Drive and Travel Motor - Install
304C and 305C Mini Hydraulic Excavators Machine Systems Load Control Valve (Boom Cylinder) - Remove and Install
365C Excavator Machine Systems Swing Control Valve - Remove
365C Excavator Machine Systems Swing Control Valve - Install
390D Excavator Machine Systems Cab - Remove
390D Excavator Machine Systems Cab - Install
2005/12/05 Improved Valve Springs are Now Used {1100, 1108}
325D and 329D Excavators Hydraulic System Relief Valve (Swing) - Test and Adjust
302.5C Mini Hydraulic Excavator Machine Systems Track Roller - Remove and Install