Mercury 25 4-Stroke User Manual

GENERAL INFORMATION
18
Models 25
Engine Oil Capacity 3.0 liter (3 quarts)
Battery Rating
465 Marine Cranking Amps (MCA) or 350 Cold Cranking
Amps (CCA)
Sound at Drivers Ear (ICOMIA 39-94)
4-Stroke 81.6 dBA
4-Stroke with tiller 82.7 dBA
Component Identification
ob00603
c
d
f
g
h
i
j
k
l
m
n
o
p
q
r
a
b
e
a - Auxiliary tilt switch (power trim models)
b - Transom brackets
c - Primary cooling water intake
d - Gearcase
e - Secondary cooling water intake
f - Trim tab
g - Anti-ventilation plate
h - Drive shaft housing
i - Water pump indicator hole
j - Bottom cowl
k - Top cowl
l - Shift handle
m - Engine stop switch
n - Throttle friction adjustment knob
o - Lanyard stop switch
p - Steering friction adjustment lever (tiller handle
models)
q - Tilt support pin
r - Tilt lock lever (non-power trim)

Mercury 25 4-Stroke Specifications

General

Engine Type	4-Stroke
Horsepower	25 hp
Cylinders	2
Fuel Induction System	Electronic Fuel Injection (EFI)
Full Throttle RPM Range	5000-6000 RPM
Starting System	Electric
Steering	Remote or Tiller
Shaft Length	15 in / 20 in
Dry Weight	157 lbs
Fuel Tank Capacity	External
Oil Capacity	1.5 L (with filter)