1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 447Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 447

FLYWHEEL REMOVAL 1Re rn ov engin 2ll emov 3Rem ' [r om boa tinner transom lat flywhe hou ing Remove co upler re tainin nu
igure l) 5Remo'e elasti top nuts which sec ure alternator rot or t flywhe llide al ternalor rOlor and flywhe ff crankshaft
Iuds INSPECTION COUPLER Failure of gine coupling assembly spline andor univ ersal splined shaft is cau ed bv lack of suffic
ient lubrication tillle installationinitial installation nd whenever te rn dri'e unit re mo-e d, ure to lubricat ng ine coupling
plincs "ithew Multipurpose Lubri ca nt(C-92- 49588)The sp line matin sur[aces will wear very rapdily if insta lled dry FLYWHEEL
Check flywheel ring crear for 'orn or mi ing teeth INST ALLATION 1Posit io fl ywheel and lternat or rotor on rankshaft st
ud nd ec ure I'lith ia ti top nu ts nd fly whe cove r3lide coupler into position in alternator stator retaining boltTighten
coupler attaching nut thru co upler sp lines I", ith soc ket and ex nsion 4Insta ll inner transom plateInstall eng in boa