Suzuki 50-85HP outboard motors Service Manual, Page 30Get this manual
SERVICE MANUAL Make certain main bearing locating pins engage notches in cylinder blockApply coat of Suzuki Bond No.4 or suitable equivalent sealer to mating sur faces of crankcase and cylinder block, then position crankcase un cylinder block, Tighten crankca5e screvs in quence shown in FigSZ1614Refer to CONDENSED SERVICE DATA section for tightening specificationsSuzuki 0T75OT85
bottom of crankshaftDetermine rod bearing, connecting rod and crankpin wear by measuring connecting rod small end movement as shown at (A- FigSZ1616)"'ormal movement (A) is mm (0.20 in or lessMaximum al lowable crankshaft rnnout is 0.05 mm (O.002 in measured at bearing surfaces with crankshaft ends supportedWhen installing crankshaft, lubricate pistons, rings! cylinders and bearings with recommended engine oil as lined in ASSEMBLY sectionto shift linkageUnscrew nuts retaining shift arm (2) to shaft (4), then disengage shaft (4) from shift rod (5)Remove the screws securing gearcase to drive shaft housing and separate gearcase assembly from drive shaft housingRemove wa ter pump assembly (FigSZ161I)Re move propeller with related components from propeller shaftOn models prior to 1983, remove seal ring (65-Fig8Z1618), washer (64) and snap ring (63) retaining gearcase end cap (58)z