SD-01-326 | BENDIX TU-FLO 400-500-1000 AIR COMPRESSOR instruction

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Bendix® TU-FLO®400, 500, 1000 Air Compressors

SD-01-326

TU-FLO®400 Air Compressor

TU-FLO®500 Air Compressor

TU-FLO®1000 Air Compressor

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BENDIX TU-FLO 400-500-1000 AIR COMPRESSOR manual SD-01-326

Contents

SD-01-326 Description General Intake and Compression Loaded Operation Compressor & the AIR Brake System Cooling Preventive MaintenancePolyurethane Sponge Strainer Fig Installation ENGINE-LUBRICATED Types Removing and InstallingDRY Element Pleated Paper AIR Strainer FIG AIR Leakage Tests Removing and Disassembly DisassemblyConnecting ROD Assemblies Crankcase Base Plate or Adapter TU-FLO400 AIR Compressor Vertical Mount Engine Lubricated Crankcase Fig Inspection of Parts Cleaning Inlet Valves and Seats Crankcase and END CoversCylinder Bores Pistons Repairs Installing Cylinder Block AssemblyInstalling Crankshaft Pistons and Connecting Rods Baseplate Page Scheduled Maintenance InstallationTabulated Data Maintenance & Usage Guidelines Test ProceduresSymptom Number Introduction to the Air Brake Charging System High Air Use Low Air Use Discontinue 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 Compressor Maintenance Oil in Supply or Service Reservoir air dryer installed Insufficient coolant flow Oil in Supply Oil in Supply or Service Reservoir Or compressor dis Oil in ping tankCharge aftercooler Air brake Charging system Air brake charging system seems slow to build pressure Releases air Compressor builds too much air Time Air dryer Safety valve releases air Noisy Leaks coolant Coolant line fittings Test 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 Information Step B Measure the Charging System Contents Checklist for TechnicianStep a Select one Is found Step D Air Brake System Leakage Test Typical P&D, School Bus and Line Haul Technical Bulletin System Leakage Thawing Frozen Air Lines Page