2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 336Get this manual
POWER TRIM AND TILT
Installing tilt rodpiston Pour 100 ml (3.4 oz of PTT fluid into cylinderInsert the free piston into cylinder and push it down to the bottom of the cylinderPour PTT fluid into the cylinder until it is topped offInsert the tilt rodpiston into cylinder and thread the tilt cylinder head by hand until fully seated