Yamaha F100B F100C Outboards Factory Service Manual, Page 235Get this manual
Clamp brackets (F100B) Self-locking nut 4: 15 Nm (1.5 kgfm, 11 ftlb) Trim sensor resistance: Pink (P) Black (B) 911 at 20 (68 F) 4Tighten the screw 1Trim sensor cam screw 1: Nm (0.2 kgfm, 1.4 ftlb)
3Install the power trim and tilt unitFor installation procedures, see "Installing the power trim and tilt unit" in this chapter4Inject grease into all grease nipples until grease comes out from the bushings aA A
Adjusting the trim sensor cam
1Fully tilt the outboard motor down2Loosen the screw 13Adjust the position of the trim sensor cam until the specified resistance is obtained