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

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Contents SD-01-326 General DescriptionOperation Intake and Compression LoadedCompressor & the AIR Brake System Polyurethane Sponge Strainer Fig Preventive MaintenanceCooling DRY Element Pleated Paper AIR Strainer FIG Removing and InstallingInstallation ENGINE-LUBRICATED Types AIR Leakage TestsConnecting ROD Assemblies DisassemblyRemoving and Disassembly Crankcase Base Plate or AdapterCrankcase Fig TU-FLO400 AIR Compressor Vertical Mount Engine LubricatedCleaning Inspection of PartsCylinder Bores Crankcase and END CoversInlet Valves and Seats PistonsRepairs Installing Crankshaft AssemblyInstalling Cylinder Block Pistons and Connecting RodsBaseplate Page Tabulated Data InstallationScheduled Maintenance Symptom Number Test ProceduresMaintenance & Usage Guidelines Introduction to the Air Brake Charging System Low Air Use High Air UseOil Test Card Not a valid test Results Symptom What it may indicate What you should doDiscontinue using this test Oil on the Outside of the Compressor Oil at air dryer purge/exhaust or surrounding areaOil in Supply or Service Reservoir air dryer installed MaintenanceOil in Supply Insufficient coolant flowOil in Supply or Service Reservoir Charge aftercooler Air brake Oil in ping tankOr compressor dis Charging systemAir brake charging system seems slow to build pressure Releases air Compressor builds too much air Air dryer Safety valve releases air TimeLeaks coolant Coolant line fittings NoisyAction Test 2 Air Brake System and Accessory LeakageTest 1 Excessive Oil Leakage at Head Gasket Test 6 Compressor Unloader Leakage Test 4 Governor MalfunctionTest 5 Governor Control Line Page Bendix Air System Inspection Cup Basic Test Information Appendix a Information about the Basic Test Kit Bendix P/NStep a Select one Checklist for TechnicianStep B Measure the Charging System Contents Is foundStep D Air Brake System Leakage Test Technical Bulletin Typical P&D, School Bus and Line HaulSystem Leakage Thawing Frozen Air Lines Page