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Exhaust Emission Warranty Parts List.
(1) Fuel Metering System
(i) Carburetor and internal parts (and/or
pressure regulator or fuel injection
system).
(ii) Air/fuel ratio feedback and control
system.
(iii) Cold start enrichment system.
(iv) Fuel tank.
(2) Air induction system
(i) Controlled hot air intake system.
(ii) Intake manifolds.
(iii) Air lter.
(3) Ignition System
(i) Spark Plugs.
(ii) Magneto or electronic ignition system.
(iii) Spark advance/retard system.
(4) Exhaust Gas Recirculation (EGR) System
(i) EGR valve body, and carburetor spacer
if applicable.
(ii) EGR rate feedback and control system.
(5) Air Injection System
(i) An air pump or pulse valve.
(ii) Valves aecting the distribution of
ow.
(iii) Distribution manifold.
(6) Catalyst or Thermal Reactor System
(i) Catalytic converter.
(ii) Thermal reactor.
(iii) Exhaust manifold.
(7) Particulate Controls
(i) Traps, lters, precipitators, and any
other device used to capture particulate
emissions.
(8) Miscellaneous Items Used in Above Systems
(i) Electronic controls
(ii) Vacuum, temperature, and time-
sensitive valves and switches.
(iii) Hoses, belts, connectors, and
assemblies.
63
DuroMax Power Equipment will furnish with each new engine written instructions for the
maintenance and use of the engine by the owner
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