2000-2005 Yamaha F40B Outboard Service Manual, Page 408Get this manual
I Iill' I BRKT
TILT CYLINDER ASSEMBLY
FILLING THE RESERVOIR
1Fill: Reservoir Recommended Power trim and tilt fluid ATF Dexron II 2Install: Power trim and tilt fluid level check bolt Power trim and tilt fluid level check bolt Nm (O.7 m-kgf, 5.2 tt-Ib)
BLEEDING THE POWER TRIM AND TILT UNIT
1Bleed: Air bubbles Bleeding steps (1) Close the manual valve by turning it clockwise(2) Set the Power trim and tilt unit upright(3) Remove the reservoir plug and make sure the Power trim and tilt fluid is up to the brim of the reservoir plug holeIf the Power trim and tilt fluid is below the brim of the reservoir plug hole, add fluid until it is to the proper level(4) Install the reservoir plug(5) Connect the Power trim and tilt motor leads to the battery terminalsTilt ram Up Down Power trim and tilt motor lead Blue Green Green Blue Battery terminal