Decal Location; Emission Control Information - Mercury Optimax 115 Service Manual

EMISSIONS
CERTIFICATION LABEL:
The certification label must be placed on each engine at the time of manufacture and must
be replaced in the same location if damaged or removed. Shown below is a typical certifi-
cation label and is not representative of any one model. Label shown below is not to scale;
(shown at twice the normal size).
This engine conforms to 1998 Model Year
U.S. EPA regulations for marine SI engines.
Refer to Owners Manual
for required maintenance
k
Family: WM9XM03.0220
j
FEL: 100.00 GM/KW-HR
i
JAN FEB
a -
b -
c -
d -
e -
g -
h -
k -
Model Year
W=1998
X=1999

Decal Location:

Model
1998 Merc/Mar 2.5 L V6
DFI (135 – 150 H.P.)
1999 Merc/Mar 2.5 L V6
DFI (135 – 150 H.P.)
Page 3D-6
a
Emission Control
Information
MAR APR MAY JUNE
Spark Ignition (SI)
Cubic Centimeter
Model year of engine and production decal part number
Idle Speed (In Gear)
Timing specifications when adjustable
f - Recommended spark plug for best engine performance
Valve Clearance (Four Stroke engines only)
Engine Horsepower rating
i - Month of production (Boxing month will punched)
j - FEL: Represents (Mercury Marine) statement of the maximum emissions out-
put for the engine family
Family example
W M9X M. 02.5 2 2 0
Regulation
M=Marine
Manufacturer Displacement
Mercury Marine Liter
Cubic Inch
Production Part No.
37-855211 26
37-856984 13
b
2508
cc
PART # 37–855211 27
Idle Speed (in gear): 550 RPM
Timing: Not Adjustable ECM
Controlled
Spark Plug: Champion PZFR5F-11
Gap: .040"
Valve Clearance (Cold) mm
Intake: N/A
JULY AUG SEP
Application
Unspecified
1=PWC
2=OB
Technology type
1=Existing
2=New
Service Part No.
37-855577 26
37-856985 13
1998
Exhaust: N/A
135 HP DFI
OCT NOV DEC
Location on Engine
Intake Plenum STBD
Side or Flywheel Cover
Intake Plenum STBD
Side or Vapor Separator
90-855347R1 JANUARY 1999
c
d
e
f
g
h