1972 Johnson 2HP Outboard Motor Service Manual, Page 43Get this manual
6-5 GEARCASE PRESSURE TEST test gearcase sealing, proceed as follows: 1Rernove drain plug and screw in pr essure test gaugeSee Figure 6-13Stevens Experirnental pressure test gauge illustrated2pressure pressureto 16-18 poundsGearcase rnusthold 16-18 pounds
REASSEMBLY AND INSTALLATION OF EXHAUST HOUSING
If rernoved install vibration darnpeners
Install grornrnet and water tube in top end of housingSee Figure 6-12Attach housing to swivel bracket and tighten clarnp screws to torque specified in Section 2dUsing new gasket, install power headFigure 6-13Gearcase Pressure Test
INSTALLATION OF GEARCASE
Apply oi1 Apply shaft
liquid soap in the water tube grornrnetthin coat of grease to splines top end of drive-
Instal1 the gearcase using to align water tube in grornrnet and driveshaft splines with crankshaftTurn f1ywheel clockwise to align the driveshaft and crankshaftDNOTE Alwaysturn the f1ywheel in clockwis direction ONLY to avoid water irnpel1er darnagedAttach gearcase with screws dipped in pound and tighten to specified torqueFill gearcase with fApply light and install the