Mercury 30 - Adjustments; Carburetor;Oil Pump Synchronization; Pump Drive Assembly (Variable Ratio Oil Pump)

OIL INJECTION SYSTEM - 3C-790-826148R2 MARCH 1997
Pump Drive Assembly (Variable Ratio
Oil Pump)
52897
a
b
c
d
a - Oil Inlet
b - Bleed Screw
c - Oil Outlet
d - Oil Pump
52044
a
b
c
d
e
a - Driven Gear
b - Bushing (2)
c - O-ring (2)
d - Oil Pump
e - Apply Needle Bearing Assembly Lubricant to Shaft
52044
a
b
c
d
e
a - Oil Pump
b - O-Ring (2)
c - Driven Gear
d - Drive Gear
e - Crankshaft
Adjustments
Carburetor/Oil Pump Synchroniza-
tion
While holding throttle arm at idle position, adjust
length of link rod so that stamped mark of oil pump
bodyalignswithstampedmarkofoilpumplever,and
lever is in closed position.
52899
a
b
c
a - Mark on Body
b - Mark on Lever
c - Link Rod