BENDIX TU-FLO 400-500-1000 AIR COMPRESSOR manual

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Contents SD-01-326 Description GeneralIntake and Compression Loaded OperationCompressor & the AIR Brake System Cooling Preventive MaintenancePolyurethane Sponge Strainer Fig AIR Leakage Tests Removing and InstallingInstallation ENGINE-LUBRICATED Types DRY Element Pleated Paper AIR Strainer FIGCrankcase Base Plate or Adapter DisassemblyRemoving and Disassembly Connecting ROD AssembliesTU-FLO400 AIR Compressor Vertical Mount Engine Lubricated Crankcase FigInspection of Parts CleaningPistons Crankcase and END CoversInlet Valves and Seats Cylinder BoresRepairs Pistons and Connecting Rods AssemblyInstalling Cylinder Block Installing CrankshaftBaseplate Page Scheduled Maintenance InstallationTabulated Data Maintenance & Usage Guidelines Test ProceduresSymptom Number Introduction to the Air Brake Charging System High Air Use Low Air UseDiscontinue using this test Symptom What it may indicate What you should doOil Test Card Not a valid test Results Oil at air dryer purge/exhaust or surrounding area Oil on the Outside of the CompressorMaintenance Oil in Supply or Service Reservoir air dryer installedInsufficient coolant flow Oil in SupplyOil in Supply or Service Reservoir Charging system Oil in ping tankOr compressor dis Charge aftercooler Air brakeAir brake charging system seems slow to build pressure Releases air Compressor builds too much air Time Air dryer Safety valve releases airNoisy Leaks coolant Coolant line fittingsTest 1 Excessive Oil Leakage at Head Gasket Test 2 Air Brake System and Accessory LeakageAction Test 5 Governor Control Line Test 4 Governor MalfunctionTest 6 Compressor Unloader Leakage Page Appendix a Information about the Basic Test Kit Bendix P/N Bendix Air System Inspection Cup Basic Test InformationIs found Checklist for TechnicianStep B Measure the Charging System Contents Step a Select oneStep D Air Brake System Leakage Test Typical P&D, School Bus and Line Haul Technical BulletinSystem Leakage Thawing Frozen Air Lines Page