Mercury 40/50 Series User Manual

FUEL AND OIL
73
Loosen the air vent screw on the oil pump to purge the air, and
tighten it when all air, as seen through the oil line to the oil pump
has been purged.
a - Air vent screw
b - To check valve
c - Oil line
d - Oil line
e - From oil filter
NOTE: Wipe off any spilled oil with a rag, and dispose of it.
38335
a
b
c
d
e

Mercury 40/50 Series Specifications

General

Brand	Mercury
Model	40/50 Series
Category	Outboard Motor
Language	English