Kohler 24VDC, 6VSG, 36VDC, 48VDC Air Cleaner Service, Precleaner Service, Paper Element Service

Page 49

4.4 Air Cleaner Service

The engine has a replaceable high-density paper air cleaner element with an oiled foam precleaner. See Figure 4-6.

1

2

3

4

5

6

7

KPS_029

1.Cover knob

2.Air cleaner cover

3.Element cover nut

4.Element cover

5.Foam precleaner

6.Air cleaner element

7.Air cleaner base

Figure 4-6Air Cleaner Components

Check for a buildup of dirt and debris around the air cleaner system. Keep this area clean. Also check for loose or damaged components. Replace all bent or damaged air cleaner components.

Note: Operating the engine with loose or damaged air cleaner components could allow unfiltered air into the engine causing premature wear and failure.

Precleaner Service

Use the following procedure to wash and oil the precleaner as indicated in the service schedule. Wash and oil the precleaner more often under extremely dusty or dirty conditions.

1.Press the OFF button on the generator set controller.

2.Disconnect the AC power to the generator set.

3.Disconnect the engine starting battery, negative

(–) lead first.

4.Loosen the cover knob and remove the air cleaner cover. Remove the precleaner from the paper element. Wash the precleaner in warm water with detergent. Rinse the precleaner thoroughly until all traces of detergent are eliminated. Squeeze out excess water (do not wring). Allow the precleaner to air dry.

5.Saturate the precleaner with new engine oil. Squeeze out all of the excess oil.

6.Reinstall the precleaner over the paper element.

7.Reinstall the air cleaner cover. Secure the cover with the cover knob.

8.Reconnect the power to the battery charger.

9.Reconnect the generator set engine starting battery, negative (–) lead last.

Paper Element Service

Use the following procedure to replace the paper element at the intervals specified in the service schedule. Replace the paper element more often under extremely dusty or dirty conditions.

1.Press the OFF button on the generator set controller.

2.Disconnect the AC power to the generator set.

3.Disconnect the generator set engine starting battery, negative (–) lead first.

4.Loosen the cover knob and remove the cover.

5.Remove the element cover nut, element cover, and the paper element with precleaner.

6.Remove the precleaner from the paper element.

Note: Do not wash the paper element or clean it with pressurized air, as this will damage the element.

7.Replace the element if it is dirty, bent, or damaged.

TP-6843 1/13

Section 4 Scheduled Maintenance 49

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Contents TP-6843 1/13a VSCController Identification Product Identification InformationGenerator Set Identification Numbers Engine IdentificationTable of Contents Scheduled Maintenance Table of ContentsAppendix a Abbreviations Battery Safety Precautions and InstructionsAccidental Starting Exhaust System Engine Backfire/Flash FireFuel System Hazardous Noise Use extreme care when handling, storing, and using fuelsHot Parts Heavy EquipmentList of Related Literature IntroductionEmission Information NameplateService Assistance Service Assistance TP-6843 1/13 Introduction Engine Descriptions and Service ViewsGenerator Set Enclosure AlternatorCarburetor Heater AccessoriesOnCue Generator Management System Programmable Interface Module PIMService Views 3Optional Communications Kit Components Generator Set Operation Prestart ChecklistTheory of Operation Generator Set Operation Exercising the Generator SetExercise FaultsShutdowns Fault Message ShutdownSD Condition Check Resetting the Controller After a Fault Shutdown5Controller Fault Messages Generator Set Operation TP-6843 1/13 VSC Controller Operation Control and IndicatorsVSC Generator Set Controller Controller Keypad LED IndicatorsLCD Display 6Autopaging Displays, Automatic ModeBattery Charging Controller PowerChanging Settings Procedure to Change Settings7Changing Settings Setting the Exerciser at Controller Power-up Setting the ExerciserChanging the Exercise Settings Procedure to Set the Exerciser8Procedure to Set the Exerciser on the VSC Controller Main Menu VSC Controller MenusEngine Metering Menu Overview MenuCalibration Generator Metering MenuGenset Run Time Menu Generator Set Information MenuGenset System Menu System Parameters for Battery Bank ChargingNominal Voltage 24V 36V 48V System Voltage, VDC Adjusting the Display Contrast Setting the ExerciserNetworking Information Menus Date and Time MenuDhcp Networking Status SubmenuPassword Networking Configuration Submenu OnCue PasswordRbus Rbus Information25Remote Devices Submenu Remote Devices SubmenuProgrammable Interface Module PIM Status Menu Event Log Procedure to View Event HistoryVSC Controller Operation TP-6843 1/13 Scheduled Maintenance Scheduled MaintenanceFuel Service Schedule, 6VSG ModelsLubrication System Oil Change ProcedureLow Oil Pressure Shutdown Oil CheckSpark Plugs Resetting the Maintenance TimerPrecleaner Service Air Cleaner ServicePaper Element Service Cooling System Engine Starting BatteryLubricating System Storage ProcedureFuel System Cylinder LubricationBattery Fault Messages TroubleshootingController Service Access IntroductionProblem Possible Cause Recommended Action TroubleshootingAbdc Appendix a AbbreviationsSysteme international d’unites TP-6843 1/13 Appendix Appendix TP-6843 1/13 Page 2012, 2013 by Kohler Co. All rights reserved
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