MAINTENANCE
Maintenance, replacement or repair of the emis-
EPA Emission Regulations
sion control devices and systems may be per-
formed by any marine SI (spark ignition) engine
repair establishments or individual.
All new 2002 and more recent Johnson outboards
manufactured by Bombardier are certified to the
EPA as conforming to the requirements of the reg-
ulations for the control of air pollution from new wa-
tercraft marine spark ignition engines. This
certification is contingent on certain adjustments
being set to factory standards. For this reason, the
factory procedure for servicing the product must be
strictly followed and, whenever practicable, re-
turned to the original intent of the design. The re-
sponsibilities listed above are general and in no
way a complete listing of the rules and regulations
pertaining to the EPA requirements on exhaust
emissions for marine products. For more detailed
information on this subject, you may contact the fol-
lowing locations:
ENGINE EMISSIONS INFORMATION
Manufacturer’s Responsibility
Beginning with 1999 model year engines, manufac-
turers of marine engines must determine the ex-
haust emission levels for each engine horsepower
family and certify these engines with the United
States of America Environmental Protection Agen-
cy (EPA). An emissions control information label,
showing emission levels and engine specifications,
must be placed on each engine at the time of man-
ufacture.
VIA U.S. POSTAL SERVICE:
Office of Mobile Sources
Engine Programs and Compliance Division
Engine Compliance Programs
Group (6403J)
Dealer’s Responsibility
When performing service on all Johnson outboards
that carry an emissions control information label,
adjustments must be kept within published factory
specifications.
401 M St. NW
Replacement or repair of any emission related
component must be executed in a manner that
maintains emission levels within the prescribed cer-
tification standards.
Washington, DC 20460
VIA EXPRESS or COURIER MAIL:
Office of Mobile Sources
Engine Programs and Compliance Division
Engine Compliance Programs
Group (6403J)
501 3rd. St. NW
Washington, DC 20001
Dealers are not to modify the engine in any manner
that would alter the horsepower or allow emission
levels to exceed their predetermined factory speci-
fications.
Exceptions include manufacturer’s prescribed
changes, such as altitude adjustments, for exam-
ple.
EPA INTERNET WEB SITE:
Owner Responsibility
www.epa.gov
The owner/operator is required to have engine
maintenance performed to maintain emission levels
within prescribed certification standards.
WARNING
The owner/operator is not to, and should not allow
anyone to, modify the engine in any manner that
would alter the horsepower or allow emissions lev-
els to exceed their predetermined factory specifica-
tions.
Tampering with the carburetor to change horse-
power or modify emission levels beyond factory
settings or specifications will void the product war-
ranty.
Only perform service procedures which are
detailed in this Operator’s Guide. Attempt-
ing to perform maintenance or repair on
your outboard if you are not familiar with
the correct service and safety procedures
could cause injury or death.
Maintenance - 35
| Categories | BRP Brand Manuals, Johnson 4-Stroke Manuals, Johnson Brand Manuals, Johnson Outboard Manuals |
|---|---|
| Tags | Johnson 40 hp, Johnson 50 hp, Johnson PL4 |
| Model Year | 2004 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(2 votes, average: 3.5 out of 4)
Marine readers have rated 2004 Johnson 40 50 hp PL4 4-Stroke Outboard Owners Manual 3.5 out of 4.0 based on 2 product reviews. F49 HP four Stromae 2004
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