Mercury 50 Service Manual

POWER TRIM
90-828631R3 MARCH 1999 Page 5B-37
Oil Pump Removal
1. Remove oil filter and pump from manifold.
IMPORTANT: DO NOT disassemble the oil pump. The pump is not serviceable.
e
d
a
b
c
f
a
b
c
d
e
f
a-Screw (2)
b-Oil Pump
c-Spring
d-Filter
e-O-Ring
f-Down Relief Ball
Tilt Relief Valve Removal
NOTE: The following procedures requires the use of a Snap-On blind hole removal tool
#CG-41-11 with 5/16” attachment #CG-41-12. Or a removal tool can be fabricated with the
material and specifications listed below.
4 1/2”
3 1/4”
1/4”
a
a
a-Removal Tool made from .060 Stainless Steel Rod

Mercury 50 Specifications

General

Horsepower	50 hp
Cylinders	3
Steering	Remote
Starting	Electric
Displacement	995 cc
Fuel Induction System	EFI (Electronic Fuel Injection)
Alternator Output	18 amp
Shaft Length	20" / 508 mm
Dry Weight	112 kg
Engine Type	4-Stroke