1967 Evinrude StarFlite 80 HP Outboards Service Manual, PN 4359, Page 7Get this manual
CLEARANCE CHART POWER HEAD .0006 Max- .0001 MinPiston and wrist pinloose end .017 Max- .007 MinPiston ring gap Piston ring groove .007 Max- .0045 Min clearance .004 Max- .0025 MinCylinder and piston Crankshaft bearings Upper Roller type Roller type Center Ball type Lower Crankshaft end .0089 Max- .0019 Minplay Connecting rod bearings Roller type Piston end Roller type Crankshaft end LOWER UNIT Driveshaft to gear- 1,Roller type case bushing AllRoller type Pinion to gearcase Propeller shaft to gearcase 1,Timken roller bearing Front Rear Front gear to front bushing 1,Roller typePress fit.0011 Max- 0003 MinFront gear bushing to propeller shaft Front gear bushing to clutch hub Reverse gear to rear bushing Rear gear to clutch hub Rear gear bushing to propeller shaft Propeller on shaft at drive pin hole Propeller on shaft above the shoulder 1Speedifour 2Starflite.002 Max.0010 Min2.0011 Max- 0003 Min1.0020 Max- .0005 Min2Roller type.0018 Max- .0008 Min1,.006 Max- .002 Min1,.005 Max- .001 Min
TORQUE CHART
POWER HEAD Flywheel nut 70-85 Foot-pounds Connecting rod 348-372 Inch-pounds (29-31 screws Foot-pounds) Cylinder head 168-1 92 Inch-pounds screws Crankcase to cylinder screws Upper 144- 168 Inch-pounds Center 162-168 Inch-pounds Lower 144-168 Inch-pounds Heat exchanger 192-216 Inch-pounds nut to exhaust (16-18 Foot-pounds) cover Crankcase head screws Upper 120-144 Inch-pounds (10-12 Foot-pounds) Lower 96-120 Inch-pounds (8-10 Foot pounds) Spark plugs 17-12 to 20-12 Foot-pounds LOWER UNIT Gearcase stud nuts Gearcase studs Slip clutch propeller Pull at propeller shaft to overcome reverse lock (standard length) Clutch hub set screws STANDARD SCREWS No6 No.8 No10 No12 14" 5 16" 38" 2-3 Inch-Pounds 7-10 15- 22 25-35 35-40 60-80 120-140 220-240 Foot-Pounds 2-3 3-4 5-7 10-12 18-20 24-26 Foot-pounds 28-32 Foot-pounds 320-420 Foot-pounds 380-480 lbs