Chrysler 100, 115 and 140 HP Outboard Motors Service Manual, OB 3439, Page 135Get this manual
15Remove crankcase seals from grooves in crankshaft next to main bearings Figure 26Be sure to group all components of each main bearing togetherdo not mix 16To remove lower crankshaft seal, reinstall lower main bearing assembly on end of crankshaft and insert screwdriver between seal and bearing Twist screwdriver and pry seal out of bearing cageFigure 27 Figure 28Removing Piston Rings
Figure 27Removing Lower Main Bearing Seal
1 DRIVE PIN
17Remove crankcase parting groove in cylinder
line seal from
DisassemblyPiston Assembly
1Push piston assembly out of cylinder bore2Remove piston rings from pistonusing ring expanderSpecial Tool NoT 8926 Figure 28 3Remove piston pin from piston assemblyusing piston pin toolSpecial Tool NoT 2990Figure 29 AInsert end of shim bar marked "295between large diameter of spacer and rollers PILLOW BLOCK