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Warranty
34 Operator’s Manual
(10) Add-on or modied parts that are not exempted by the Air Resources Board may not be used. The use of any non-exempted
add-on or modied parts by the ultimate purchaser will be grounds for disallowing a warranty claims. John Deere will not be
liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modied part.
(c) WARRANTED PARTS:
The repair or replacement of any warranted part otherwise eligible for warranty coverage may be excluded from such warranty
coverage if John Deere demonstrates that the engine has been abused, neglected, or improperly maintained, and that such abuse
, neglect ,or improper maintenance was the direct cause of the need for repair or replacement of the part. That notwithstanding,
any adjustment of a component that has a factory installed, and properly operating, adjustment limiting device is still eligible for
warranty coverage. The following emissions warranty parts list are covered.
(1) Fuel Metering System
(A) Carburetor and internal parts (and/or pressure regulator or fuel injection system).
(B) Air/fuel ratio feedback and control system, if applicable.
(C) Cold start enrichment system, if applicable.
(D) Regulator assy (gaseous fuel, if applicable)
(2) Air Induction System
(A) Intake manifold, if applicable
(B) Air lter.
(C) Controlled hot air intake system.
(3) Ignition System
(A) Spark plugs.
(B) Magneto or electronic ignition system.
(C) Spark advance/retard system, if applicable.
(4) Exhaust manifold, if applicable
(5) Evaporation System
(A) Fuel line
(B) Fuel line ttings
(C) Fuel Tank and Cap
(D) Carbon Canisters and Mounting Brackets
(6) Exhaust Gas Recirculation (EGR) System
(A) EGR valve body, and carburetor spacer if applicable.
(B) EGR rate feedback and control system.
(7) Air Injection System
(A) Air pump or pulse valve.
(B) Valves affecting distribution of ow.
(C) Distribution manifold.
(8) Catalyst or Thermal Reactor System
(A) Catalytic converter.
(B) Thermal reactor.
(C) Exhaust manifold.
(9) Particulate Controls
(A) Traps, lters, precipitators, and any other device used to capture particulate
emissions.
(10) Miscellaneous Items Used in Above Systems
(A) Electronic controls.
(B) Vacuum, temperature, and time sensitive valves and switches.
(C) Hoses, belts, connectors, and assemblies.