2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 158Get this manual
1D-47 Power Unit Mechanical: Crankshaft to cylinder Install crankshaft main bearings (1) in cylinder and crankcaseApply molybdenum oil solution to bearingsCAUTION Assemble each bearing to its original position Assemble main bearing half containing oil groovehole to cylinder blockAssemble the main bearing half without oil groove to crankcase Do not apply molybdenum oil solution between crank bearing holder and crank main bearingNOTE Align bearing tab "A" with notch in cylinder and crankcase1Thrust bearing
Thrust bearing Apply molybdenum oil solution to the thrust bearing and install in cylinder block overlapping both sides of the No.4 main journalOil groove on the thrust bearing must face towards crank webs2