1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 30Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 30

TRIM TAB REMOVAL and REPLACEMENT I re movin lrim tab mark traili ng edg cation on cavitation plat and remove plug which is
eetion Turn steering wh eel to left and right, noting in which dire tion whe tur mor asilyWith boat res t, remove plug from
drive haft using and 100 en allen head scre w(Figure 3) 2If steerin wh1 turremor easil to ftposition tra.iling edg of trim
tab to ft(Figu 4) 3If 5t ering wheel turn mor ily righ t, position trailing edg oC trim tab to ri crh t(FiTUrc 4) 4Tighten
socke head cr '" secur ely and place plu a Trim Tab (Figure .3) 5Operate boat to heck settin gReadjust trim tab if ne essary
NOTE: Wh en trimming -in or trimming-oulsteering orque ma increase en though trim tab has been adjusted properlyTrim tab