2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 254Get this manual

2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 254

Bracket unit
Checking the filters
1Check gear pump filters and 2, and shuttle piston filters for dirt or residueClean if necessary
2Check the up-relief valve and down-relief valve for dirt or residueClean if necessary
Checking the gear pump
1Check the drive gear for damage or excessive wearReplace if necessary
3Check the main valves for dirt or residueClean if necessary