2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 221Get this manual
Bracket unit
Checking the filter
1Check the gear pump filtersClean if there is dirt or residueNOTE: See the exploded diagram for the filter installation position (7-35)
Assembling the gear pump
CAUTION:
S6AG7200
Do not use rag when assembling the power tilt unit as dust and particles on the power tilt unit components can lead to poor performance Do not reuse the O-ring, always replace it with new oneNOTE: Lubricate the parts with ATF Dexron II during assembly1Install the drive gear 1, driven gear 2, balls 3, dowels 4, and main valves to the tilt cylinder 6
S6AG7201