Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 302Get this manual
With the friction block disc surface facing down (i.efriction plate side), install the other friction block by aligning the cutout in the friction block with the boss on the swivel caseCAUTION Check the friction block disc surface for contamination with greaseDegrease if necessary [I] FRICTION BLOCK
121 CUTOUT
Check the mm nylon washer, steering friction lever and the mm washer for contamination with greaseCAUTION If the mrn nylon washer, steering friction lever andor the washer is contaminated with grease, degrease the part securelyInstall the mm nylon washer, steering friction lever, rnrn washer and the mm self-locking nutTurn the steering friction lever to the lock position (i.efully to the left until it contacts the stopper), and tighten the mm self-locking nut to the specified torqueTORQUE: 8.5 N.m (0.85 kgf-m, 6.1 Ibf-ft)