Mercury 115 efi User Manual

MAINTENANCE
46
Spark Plug
Spark plug gap 1.1 mm (0.043 in.)
4. Before installing spark plugs, clean off any dirt on the spark plug seats. Install plugs finger tight, and then
tighten 1/4 turn or torque to specifications.
Description Nm lb. in. lb. ft.
Spark plug 27 20
Fuse Replacement - 75/90 4-Stroke Models
The electrical wiring circuits on the outboard are protected from overload by fuses in the wiring. If a fuse is blown,
try to locate and correct the cause of the overload. If the cause is not found, the fuse may blow again.
1. Remove the plastic cover and open the fuse holder. Look at the silver colored band inside the fuse. If band
is broken, replace the fuse. Replace fuse with a new fuse with the same amperage rating.
2
0
2
0
3
0
3
0
ob00681
a
b
c
d
e
f
g
a
a - Fuse puller
b - Plastic cover
c - Fuses - 20A (1) and 30A (1)
d - Fuse holder
e - Spare fuses
f - Good fuse
g - Blown fuse

Mercury 115 efi Specifications

General

Engine Type	4-Stroke
Horsepower	115 HP
Full Throttle RPM Range	5000 - 6000 RPM
Gear Ratio	2.07:1
Starting	Electric
Steering	Remote
Displacement	2.1 L
Fuel System	EFI (Electronic Fuel Injection)
Weight	163 kg (359 lbs)
Shaft Length	20", 25"
Alternator Output	35 Amp
Warranty	3 Years
Engine Configuration	Inline 4