This document provides instructions for removing and installing the engine oil filter base and oil cooler on a Caterpillar C9 Industrial Engine. It describes:
- Draining the coolant from the cooling system before removal
- Using a strap wrench to remove the oil filter
- Disconnecting hoses and removing bolts to take off the oil filter base and oil cooler
- Reversing the removal procedures for installation, including applying oil to seals and tightening bolts in a specific sequence