1973 Johnson 2HP Outboard Motor Model 2R73 Service Repair Manual JM-7301, Page 38Get this manual

1973 Johnson 2HP Outboard Motor Model 2R73 Service Repair Manual JM-7301, Page 38

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5-7 UPPER MAIN BEARING AND OIL SEAL lnstall upper main bearing through bottomcrankcasePress against lettered side of bearing case bearing is recessed 1 16" below finish thrust face of crankcae Avoid 1