Polaris P1000i, P2000i manual Spark Plug Inspection and Replacement

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MAINTENANCE

Spark Plug

Spark Plug Inspection and Replacement

Using a non-recommended spark plug can result in serious engine damage. Always use recommended spark plugs.

Note: In order to service the spark plug, a commercially available spark plug wrench is required.

Refer to the “Specification” (page 62) for the recommended spark plug type. Always torque the spark plug to specification.

Note: To ensure proper engine operation, the spark plug must be free of deposits and properly gapped. If the engine has been running, allow it to cool before servicing.

Normal Spark Plug

The normal insulator tip is gray, tan, or light brown. There will be few combustion deposits. The electrodes are not burned or eroded. This indicates the proper type and heat range for the engine and the service.

Note: The tip should not be white. A white insulator tip indicates overheating, caused by use of an improper spark plug, fuel, or incorrect carburetor adjustments.

Wet Fouled Spark Plug

The wet fouled insulator tip is black. A damp oil film covers the firing end. There may be a carbon layer over the entire nose. Generally, the electrodes are not worn. Fouling may be caused by excessive oil or by frequent short trips, especially in cold weather.

	1. Remove the top of the generator by	A
	removing the 4 bolts (A) in the top	A
	removing the 4 bolts (A) in the top
	through the handles.

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Contents Polaris Power Table of Contents Welcome IntroductionIntended Use Safety Precautions Alcohol or Drug USE Signal Words and Safety TermsP1000iP2000i Identification Numbers and LocationsBefore and During Operation SafetySafety Warnings and Precautions GeneralFire Safety Operator Safety Fuel Safety Carbon Monoxide Safety Electrical Safety Equipment Modifications Extension Cord InformationHot Exhaust Caution Safety Labels and LocationsCarbon Monoxide Warning Outdoor Use only Danger LabelSafety Generator Components Controls and FeaturesP1000i P2000i Control Panel ComponentsStarter Recoil Grip Engine Fuel SwitchChoke Lever Fuel Tank Cap Vent LeverDC Receptacle and Fuse Smart Throttle SwitchGround Terminal Indicator PanelAC Receptacles Parallel Receptacles Overload Protector Reset SwitchAdding Engine Oil First USE InstructionsFuel Recommendation Adding Fuel PRE-OPERATION Inspection Pre-Operation ChecklistRefueling Safe Operating PrecautionsOperation Fuel RecommendationsRemove the fuel tank cap a Starting the Engine Before Starting the EnginePosition the engine switch to on Stopping the Engine AC Operation AC Capacity Wattage Reference Table DC Operation Power ManagementOperation Smart Throttle System Disconnecting the Battery Charging CableConnections to a Building Electrical System Standby PowerParallel Generator Operation Parallel operation procedureShutting off the generators Carburetor Modification High Altitude UseSource of Emissions Emission Control System InformationAlterations Replacement Parts Problems Affecting EmissionsImportance of Maintenance MaintenanceSafety Precautions Maintenance SafetyPeriodic Maintenance Chart Periodic MaintenanceOpening the Service Door Fuel Line Inspection Initial MaintenanceFuel System Hour Initial Break-InOFF Oil Recommendation Engine OilOil Level Inspection Oil Change Procedure Maintenance Air Filter Inspection Air FiltersAir Filter Replacement Air Filter CleaningSpark Plug Spark Plug Inspection and ReplacementGap should be 0.6 0.7 mm Transportation Transportation and StorageTransporting the Generator Storage Preparation StorageAccessing the Fuel Tank Draining Fuel from the Fuel Tank and Carburetor Fogging the Engine Removing from Storage Storage PrecautionsGeneral Specifications SpecificationsModified coefficient table of ambient condition power Polaris Lubricants and Maintenance ProductsP1000i Wiring Diagram Wiring DiagramsRed Gray Brown White Black P2000i Wiring DiagramEngine Turns Over, but Will Not Start TroubleshootingTroubleshooting Symptoms Engine Will Not Turn OverEngine Backfires Engine Lacks PowerEngine Runs Irregularly, Stalls, or Misfires Engine Pings or KnocksPossible Lean Solution Fuel Cause No Power at DC ReceptacleEngine Stops or Loses Power No Power at AC ReceptaclesAbout this Warranty Document Warranty Registration Form WarrantyWarranty Period Warranty Exclusions Polaris Power Generator Owner Responsibility Important Notice DATE/HOURS Service Comments Supplier Permormed Technician Maintenance LOGLabel Location IndexIndex PMS