TROUBLESHOOTINGTESTING AND ADJUSTINGTM 5-3805-263-14&P-221. TOO MUCH WHITE OR BLUE SMOKECauseCorrectionToo Much Lubrication Oil in EngineRemove extra oil. Find where extra oil comes from. Put correctamount of oil in engine. Do not put too much oil in engine.Misfiring or Running RoughMake Reference to Item 3.Wrong Fuel Injection TimingMake adjustment to timing.Worn Valve GuidesReconditioning of cylinder head is needed.Worn Piston RingsInstall new piston rings.Failure of Turbocharger Oil SealCheck inlet manifold for oil and make repair to turbocharger ifnecessary.22. ENGINE HAS LOW OIL PRESSURECauseDefect in Oil Pressure GaugeDirty Oil Filter or Oil CoolerDiesel Fuel in Lubrication OilToo Much Clearance BetweenRocker Arm Shaft and Rocker ArmsOil Pump Suction Pipe Has A DefectRelief Valve for Oil Pump Does NotOperate CorrectlyOil Pump Has a DefectToo Much Clearance Between Cam-shaft and Camshaft BearingsToo Much Clearance BetweenCrankshaft and Crankshaft Bear-ingsToo Much Bearing Clearance forIdler GearOrifices For Piston Cooling Not In-stalledInstall new gauge.CorrectionCheck the operation of bypass valve for the filter. Install new oil filterelements if needed. Clean or install new oil cooler core. Remove dirtyoil from engine. Put clean oil in engine.Find the place where diesel fuel gets into the lubrication oil. Makerepairs as needed. Remove the lubrication oil that has diesel fuel in it.Install a new oil filter element. Put clean oil in the engine.Check lubrication in valve compartment. Install new parts asnecessary.Replacement of pipe is needed.Clean valve and housing. Install new parts as necessary.Make repair or replacement of oil pump if necessary.Install new camshaft and camshaft bearings if necessary.Check the oil filter for correct operation. Install new parts ifnecessary.Inspect bearings and make replacement as necessary.Install piston cooling orifices.1-33
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
