Chapter 1 INTRODUCTION - TM-5-4520-244-140012MAINTENANCE FORMS, RECORDS AND REPORTSSECTION II EQUIPMENT DESCRIPTION AND DATACAPABILITIES AND FEATURESMAJOR COMPONENTSTable 1-1. Equipment Data, Model FC-400-1HEATER OPERATIONFigure 1-4. Fuel System OperationCHAPTER 2 OPERATING INSTRUCTIONSection I. CONTROLS AND INDICATORSSection II PREVENTIVE MAINTENANCE CHECKS AND SERVICESTable 2-1, Operator/Crew Preventive Maintenance Check sand ServiceTable 2-1. Operator/Crew Preventive Maintenance Checks and ServiceSection III. OPERATING UNDER USUAL CONDITIONSDUSTY OR SANDY CONDITIONSFigure 2-2. Duct AttachmentFigure 2-3. How to Start Up and Run HeaterFigure 2-4. How to Shut Down Heater.CHAPTER 3 OPERATOR'S MAINTENANCE INSTRUCTIONS - TM-5-4520-244-140030SECTION III MAINTENANCE PROCEDURESTable 3-1. Operator's Troubleshooting Chart...ContFigure 3-1. Engine Removal and InstallationEngine Oil LevelCHAPTER 4 ORGANIZATIONAL MAINTENANCE INSTRUCTIONS - TM-5-4520-244-140035SECTION II SERVICE UPON RECEIPT - TM-5-4520-244-140036Table 4-1. Heater Service-Upon-Receipt Checklist Table 4-1. Heater Service-Upon-Receipt Checklist ... ContTO REMOVE PRESERVATIVE OILTable 4-2. O r g a n i z a t i o n a l Preventive Maintenance Checks and ServiceTable 4-2. O r g a n i z a t i o n a l Preventive Maintenance Checks and Service cont'dSECTION IV TROUBLESHOOTINGTABLE 4-3. Organizational Maintenance Troubleshooting ChartEXCESSIVE SMOKE IN HEATER EXHAUSTSECTION V MAINTENANCE PROCEDURES DUCTS, ADAPTER, BASKET AND SUPPORT HANDLEFigure 4-2.Ducts, Adapter, Basket and Support HandlesHOOD ASSEMBLYFIGURE 4-3. Hood AssemblyREMOVAL cont'd - TM-5-4520-244-140050 POWER UNIT (Gasoline Engine)MAGNETO AND IGNITION CABLEFigure 4-4. Magneto and Ignition CableMAGNETO REPAIRINSPECTION AND PARTS REPLACEMENT - TM-5-4520-244-140055Figure 4-5. Magneto AssemblyINSPECTION AND PARTS REPLACEMENT - TM-5-4520-244-140057HOW TO ADJUST MAGNETO POINTSFigure 4-6. Magnato Point AdjustmentFUEL LINES AND FITTINGSFigure 4-7. Fuel Lines and FittingsINSPECTION AND PARTS REPLACEMENT - TM-5-4520-244-140062TEST - TM-5-4520-244-140063HOW TO TEST THE HEATER FUEL PUMPFLOW TEST - TM-5-4520-244-140065SERVICING HEATER FUEL FILTERFigure 4-9. Fuel Filter AssemblyCONTROLS AND INSTRUMENTSINSPECTION - TM-5-4520-244-140069Figure 4-10. Controls and InstrumentsINSTALLATION - TM-5-4520-244-140071FUEL CONTROL VALVE AND TEMPERATURE SELECTOR VALVEINSPECTION - TM-5-4520-244-140073Figure 4-11. Control Valve and Temperature Selector ValveINSTALLATION cont'd - TM-5-4520-244-140075HOW TO TEST AND ADJUST THE THERMOMETERTEMPERATURE SELECTOR VALVEHOW TO REPAIR TEMPERATURESELECTOR VALVE PACKING LEAKDRIVE BELT, DRIVE COUPLING AND FANFigure 4-14. Drive Belt, Drive Coupling and FanINSPECTION - TM-5-4520-244-140082INSPECTION cont'd - TM-5-4520-244-140083COMBUSTION SYSTEMFigure 4-15. Combustion SystemINSPECTION - TM-5-4520-244-140086DAMPER CONTROL, AIR CONTROL AND EXHAUST STACKFigure 4-16. Damper Control, Air Control and Exhaust stackINSPECTION - TM-5-4520-244-140089BULKHEAD, SIDE PANELS AND CASING - TM-5-4520-244-140090Figure 4-17. Bulkheads, side Panels and CasingsTRAILER ASSEMBLYFigure 4-18. Trailer AssemblyINSPECT - TM-5-4520-244-140094ADJUST - TM-5-4520-244-140095Figure 419. Chassis Lubrication PointsLUBRlCATI0N ORDERModels 1AOB-1 and 1AO8-2CHAPTER 5 DIRECT SUPPORT MAINTENANCESECTION II SERVICE UPON RECEIPT - TM-5-4520-244-140100Section V TROUBLESHOOTINGTable 5-1. Direct Support P r e v e n t i v e Maintenance ChecksTable 5-1. Direct Support Preventive Maintenance Checks and Services ...ContFUEL PUMP REPAIRF i g u r e 5-1. Fuel PumpDISASSEMBLE cont'dINSPECTION - TM-5-4520-244-140107INSPECTION cont'd - TM-5-4520-244-140108COMBUSTOR AND NOZZLEASSEMBLE - TM-5-4520-244-140110Figure 5-3. ASSEMBLE - TM-5-4520-244-140112HEAT EXCHANGER INSPECTIONBULKHEAD, SIDE PANELS AND CASING - TM-5-4520-244-140114Figure 5-4. Bulkheads , Side Panels and CasingINDEX , Figure 5-4.SPRINGS AND AXLESREPLACE/INSTALL cont'dChapter 6 GENERAL SUPPORT MAINTENANCESection II SERVICE UPON RECEIPT - TM-5-4520-244-140120Section VI MAINTENANCE PROCEDURESHEAT EXCHANGER REPAIRINSTALLATION - TM-5-4520-244-140123SKID BASE, FUEL TANK AND SKID COVERFigure 6-1. Skid, Base, Fuel Tank and Skid CoverSERVICE - TM-5-4520-244-140126REPAIR - TM-5-4520-244-140127REASSEMBLE cont'dBULKHEAD, SIDE PANELS AND CASING - TM-5-4520-244-140129INSPECTION - TM-5-4520-244-140130Test - TM-5-4520-244-140131APPENDIX A REFERENCES - TM-5-4520-244-140132APPENDIX B COMPONENTS OF END ITEM LISTSection II. INTEGRAL COMPONENTS OF END ITEMAPPENDIX C MAINTENANCE ALLOCATION CHART - TM-5-4520-244-140135Replace - TM-5-4520-244-140136Section II MAINTENCE ALLOCATION CHARTMAINTENANCE ALLOCATION CHART - TM-5-4520-244-140138MAINTENANCE ALLOCATION CHART - TM-5-4520-244-140139MAINTENANCE ALLOCATION CHART - TM-5-4520-244-140140MAINTENANCE ALLOCATION CHART - TM-5-4520-244-140141APPENDIX D ADDITIONAL AUTHORIZATION LIST - TM-5-4520-244-140142APPENDIX E EXPENDABLE MATERIALS LISTSection II EXPENDABLE SUPPLIES AND MATERIALS LISTTM-5-4520-244-14 Heater Duct Type Portable Trailer Mounted 400 000 BTU/HR Fiesta Model FC-400-1 Manual