TM 3-4230-218-12&PCHAPTER 3OPERATOR MAINTENANCESection I.Lubrication InstructionsSection II.Operator Troubleshooting ProceduresSection III.Operator Maintenance ProceduresSection I.LUBRICATION INSTRUCTIONS3-1.GENERAL.Lubrication for the 2-cycle engine is provided through the oil-fuel mixture.Failure to add oil to the gasoline will result in engine damage.(Refer to page2-20.)Section II.OPERATOR TROUBLESHOOTING PROCEDURESPara.Para.Introductory Information. . . .3-2Troubleshooting Table .....3-4Symptom Index . . . ... . . . . ..3-33-2.INTRODUCTORY INFORMATION.a.The table lists the common malfunctions which you may find duringthe operation or maintenance of the decontaminating apparatus or its compo-nents. You should perform the tests/inspections and corrective actions in theorder listed.b.This manual cannot list all malfunctions that may occur, nor all testsor inspections and corrective actions. If a malfunction is not listed or is notcorrected by the listed corrective actions, notify your supervisor.3-3.SYMPTOM INDEX.IPage No.Burner choke does not return to open position . . . . . . . . . . ..3-12Burner lights and extinguishes when START BURNERswitch is released ... . . . . . .. . . .. ................3-13Burner will not extinguish when THERMOSTAT SELECTORswitch is set to OFF (OPEN MAG VALVE light is off) . . ...3-14Burner will not extinguish when THERMOSTAT SELECTORswitch is set to OFF (OPEN MAG VALVE light is on) . . . ...3-14Burner will not light . . . . . . . . . . . . . . . . . . 3-12Engine backfires . . . . . . . . . . . . . . . . .3-63-1
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