Honda Outboards BF40A/BF50A Service Manual, Page 48Get this manual
HONDABF3!5A'4!5A
OIL FILTER
1) Remove the engine cover
2) Drain the engine oil (p3-2)3) Anach the oil filter wrench to the oil filter and remove the
oil filterTOOL:
OIL FILTER WRENCH
07HAA-PJ70100
4) Clean the installation section of new canridge and apply light coating of engine oil to the Q-ring, screw on and
tighten the cartridge by hand5) Use the oil filter wrench to tighten to the torque