Chrysler 100, 115 and 140 HP Outboard Motors Service Manual, OB 3439, Page 145Get this manual
4Install power head to motor leg as follows AApply sealant to sealing surface of motor leg BSecure assembly to power head with four (4) screws CApply sealant to threads of fitting Special Tool NoT 2962-1Install fitting on cover and position barb at 12 o'clock
Figure 58 Special Tool NoT 8983
Figure 58Applying Sealant to Motor Leg
BI nstall power head on motor legCEngage crankshaft with driveshaft by gently turning propeller while engine is in forward or reverse gear DSecure power head to motor leg with lockwashers and six (6) screws (three [3] on each side of spacer plate)and with six (6) stop nuts and plain washers on studs (on under side)5Install gearshift arm and interlock camSecure with nut 6Install transfer port covers as follows: Figure 59 AInstall gaskets