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Mercury 2.5 Operation And Installation Manual

Mercury 2.5
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EPA Emissions
EMISSION CERTIFICATION LABEL
An emission certification label, showing emission levels and engine
specifications directly related to emissions, is placed on the engine at time of
manufacture.
a - Idle speed
b - Engine horsepower
c - Timing specification
d - Recommended spark plug and gap
e - Valve clearance (if applicable)
f - Family number
g - Maximum emission output for the engine family
h - Piston displacement
i - Date of manufacture
OWNER RESPONSIBILITY
The owner/operator is required to have routine engine maintenance performed
to maintain emission levels within prescribed certification standards.
The owner/operator is not to modify the engine in any manner that would alter
the horsepower or allow emission levels to exceed their predetermined factory
specifications.
Inspection And Maintenance Schedule
BEFORE EACH USE
Visually inspect the fuel system for deterioration or leaks.
Check outboard for tightness on transom.
Check steering system for binding or loose components.
Check propeller blades for damage.
EMISSION CONTROL
INFORMATION
TIMING (IN DEGREES):
FAMILY:
FEL:
cc
IDLE SPEED:
hp
GAP
:
g/kW
h
Standard spark plug:
Suppressor spark plug:
This engine conforms to model year EPA regulations for Marine SI engines.
Refer to Owner's Manual for required maintenance.
Valve Clearance (Cold) mm
Intake
Exhaust
a
b
c
d
e
f
g
h
i
28405
MAINTENANCE
40 eng

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Mercury 2.5 Specifications

General IconGeneral
BrandMercury
Model2.5
CategoryOutboard Motor
LanguageEnglish

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