Mercury 50 Service Manual

POWER TRIM
Page 5B-36 90-828631R3 MARCH 1999
b. Blowing compressed air into manual release valve hole using air nozzle.
WARNING
Memory piston cup may be expelled at a high velocity when air pressure is applied.
Failure to place cylinder as shown below could result in personal injury.
NOTE: Point cylinder opening down and away. Use a shop rag or towel to avoid damage
to the memory piston.
2. Remove O-ring from memory piston.
e
a
b
d
c
a
b
c
d
e
a-Adaptor
b-Air Hose
c-Memory Piston Exit
d-Shop Rag
e-O-ring
Trim Motor Removal
1. Secure power trim assembly in soft jawed vise.
2. Remove screws securing trim motor to manifold.
3. Remove motor assembly.
a
b
a
b
a-Trim Motor
b-Screw (4)

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