1985 Mercury Outboard V-300 V-3.4L Shop Service Manual, Page 27Get this manual
Ignition Components Removal and Installation FLYWHEEL REMOVAL and INSTALLATION Flywheel Removal
I Remo ve wing nut smetal washer and rubber washersBud tift ft ywheel cover off engine2While holding fl ywheel wi th Flywheel Hol der (91.52344), remove fl ywheel nut an washer(Figure 2) 3Install crankshaft protector cap all end of crankshaft,
th en install Fl y'heei Puller (9 173687A1) into fl ywheel(Figu re 3)
aFlywheelFlywheel Puller (91-73687Al)Crankshaft Protec tor CapHidden)
Figure 3Flywheel Removal
8Flywheel Holder (9 1-52344)
bFlywheel
Figure 2Flywheel Nut Removal
ACAUTION
Crankshaft damage may result If protector cap Is nol used between crankshaft and puller4Re move nyw heel by opera ng fl wlH'': cl pulleras shown ill
aFlywheelFlywheel Holder91-52344)Torque Wrench: Torqu 10 100 LbsFI(135.6 N.m)