The document provides instructions for removing and installing the fuel priming pump, removing and installing the fuel filter base, and removing the fuel transfer pump from a Caterpillar 3306 engine. The procedures include:
- Turning off the fuel supply and disconnecting tubes and hoses
- Removing bolts and washers securing components and lifting parts off
- Checking condition of gaskets and installing new ones if needed
- Reinstalling components by securing with bolts and reconnecting tubes and hoses
The instructions emphasize cleaning parts and containing fluids during disassembly and reinstallation.