27(1) Any warranted part that is not scheduled for replacement as required maintenance in the writteninstructions required by subsection (d) must be warranted for the warranty period defined in Subsection(b) (2). If any such part fails during the period of warranty coverage, it must be repaired or replaced by themanufacturer according to Subsection (4) below. Any such part repaired or replaced under the warrantymust be warranted for the remaining warranty period.(2) Any warranted part that is scheduled only for regular inspection in the written instructions required bysubsection (d) must be warranted for the warranty period defined in Subsection (b) (2). A statement in suchwritten instructions to the effect of “repair or replace as necessary” will not reduce the period of warrantycoverage. Any such part repaired or replaced under warranty must be warranted for the remaining warrantyperiod.(3) Any warranted part that is scheduled for replacement as required maintenance in the written instructionsrequired by subsection (d) must be warranted for the period of time prior to the first scheduled replacementpoint for that part. If the part fails prior to the first scheduled replacement, the part must be repaired orreplaced by the engine manufacturer according to Subsection (4) below. Any such part repaired or replacedunder warranty must be warranted for the remainder of the period prior to the first scheduled replacementpoint for the part.(4) Repair or replacement of any warranted part under the warranty must be performed at no charge to theowner at a warranty station.(5) Notwithstanding the provisions of Subsection (4) above, warranty services or repairs must be provided at allmanufacturer distribution centers that are franchised to service the subject engines.(6) The owner must not be charged for diagnostic labor that leads to the determination that a warranted part isin fact defective, provided that such diagnostic work is performed at a warranty station.(7) The manufacturer is liable for damages to other engine components proximately caused by a failure underwarranty of any warranted part.(8) Throughout the emissions warranty period defined in Subsection (b) (2), the manufacturer must maintain asupply of warranted parts sufficient to meet the expected demand for such parts.(9) Any replacement part may be used in the performance of any warranty maintenance or repairs andmust be provided without charge to the owner. Such use will not reduce the warranty obligations of themanufacturer.(10) Add on or modified parts that are not exempted by the Air Resources Board may not be used. The useof any non exempted add on or modified parts will be grounds for disallowing a warranty claim. Themanufacturer will not be liable to warrant failures of warranted parts caused by the use of a non exemptedadd on or modified part.(11) The manufacturer issuing the warranty shall provide any documents that describe that manufacturer'swarranty procedures or policies within five working days of request by the Air Resources Board.(d) Emission Warranty Parts List.(1) Fuel Metering System(i) Carburetor and internal parts(ii) Fuel Filter(iii) Fuel Tank.(2) Air Induction System(i) Air cleaner plate (including choke system)(ii) Air cleaner cover(iii) Air cleaner element(3) Ignition System(i) Spark Plugs.(ii) Magneto or electronic ignition system.(iii) Spark advance/retard system.(4) Miscellaneous Items Used in Above Systems(i) Hoses, Sealing gaskets, belts, connectors, and assemblies.