Yamaha 25BMH 30HMH Factory Service Manual, Page 380Get this manual
CLAMP BRACKETS
INSTALLING THE CLAMP BRACKETS
1Install: Swivel bracket (with bushings) Shallow water lever Tension springs Tilt lock lever (inner) front side Tilt lock lever (outer) rear side Pin Cotter pin 7
NOTE: Always use the new cotter pin Apply grease to parts when specified