Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 433Get this manual

Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 433

LEFT HAND NON-RATCHETING
3With seal lip facing towards bearing, press inner seal using long end of mandrel (91-31108) into bearing carrier until mandrel shoulder bottoms out on bearing carrier

- Inner SealMandrel (91-31108)Bearing CarrierMandrel Shoulder