1968 Evinrude Speedifour, Starflite 85HP Service Manual, Page 8Get this manual
CLEARANCE CHART POWER HEAD Piston and wrist .0006.0001 Minpinloose end Piston ring gap .017.007 MinPiston ring groove .007.0045 Min clearance Cylinder and .004.0025 Minpiston Crankshaft bearings Upper Roller type Center Rollertype Lower type rankshaft end .0089.0019 Minplay Connecting bearings Piston end Roller type Roller type rankshaft end LOWER UNIT Driveshaft to gear- 1,Roller type bushingRoller type Pinion to gearFront Rear Front gear to front bushing shaft to gearcase 1,Timken 1,Roller type 1fit.00110003 Minbearing Front gear bushing to shaft Front gear bushing to clutch hub Reverse gear to bushiiJ.g Rear gear to clutch hub Rear gear bushing to shaft shait at drive pin hole shaft above the shoulder 1Manual shift 2Electric shift.002.0011.0020Roller type.0018 1,.006 1,.005.0008 Min- .002 Min- .001 Min- .0010 Min- 0003 Min- .0005 Min
TO QUE CHART
POWER HEAD Flywheel nut 70-85 Foot-pounds Connecting rod 348-372 Inch-pounds (29-31 screws Foot-pounds) Cylinder head 168-192 Inch-pounds screws Crankcase to cylinder screws Upper 144-168 Inch-pounds Center 162-168 Inch-pounds Lower 144-168 Inch-pounds block screws 14-16 Foot-pounds Stator screws 48-60 Inch-pounds Crankcase head screws Upper 120-144 Inch-pounds (10-12 Foot-pounds) Lower 96-120 Inch-pounds (8-10 Foot pounds) Spark plugs 17-1 to 20-1 Foot-pounds LOWER UNIT Gearcase stud nuts Gearcase studs at propeller shaft to overreverse lock Clutch hub set SCrews 24-26 Foot-pounds 28-32 Foot-pounds 380-480 lbsshort 315-400 lbslong lower unit