INTRODUCTION - TM-9-4520-271-24P0009Source Code - TM-9-4520-271-24P0010Maintenance Code - TM-9-4520-271-24P0011Recoverability Code - TM-9-4520-271-24P0012EXPLANATION OF CROSS-REFERENCE INDEXES WORK PACKAGES FORMAT AND COLUMNS - TM-9-4520-271-24P0013SPECIAL INFORMATION - TM-9-4520-271-24P0014HOW TO LOCATE REPAIR PARTS - TM-9-4520-271-24P0015ABBREVIATIONSFigure 1. Exhaust Pipe and Elbow.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0019Figure 2. Flexible Air Ducts.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0021Figure 3. Control Panel Cover.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0023Figure 4. Top Panel Assembly (Sheet 1 of 2).Figure 4. Top Panel Assembly (Sheet 2 of 2).Figure 5. Rear Panel Assembly (Sheet 1 of 5).Figure 5. Rear Panel Assembly (Sheet 2 of 5).Figure S. Rear Panel Assembly (Sheet 3 of 5).Figure 5. Rear Panel Assembly (Sheet 4 of 5).Figure 5. Rear Panel Assembly (Sheet 5 of 5).GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0033GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0034Figure 6. Front Side Door Assembly.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0037Figure 7. Rear Side Door Assembly.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0039Figure 8. Chemical Biological Protective Covers.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0041Figure 9. Dust Cover and Inlet/Discharge Screen.GROUP 01 EXHAUST PIPE, HOSE, COVERS, DOORS, AND PANELS - TM-9-4520-271-24P0043Figure 10. Control Assembly, ElectricalGROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0045Figure 11 Control PanelGROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0047Figure 12. Ground Wire, Terminal Strips, Transformer and Relay (Sheet 1 of 2).Figure 12. Ground Wire, Terminal Strips, Transformer and Relay (Sheet 2 of 2).GROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0051GROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0052Figure 13. Control Box (Sheet 1 of 2).Figure 13. Control Box (Sheet 2 of 2).GROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0055Figure 14. Fuel Pressure Gauge, Tubing and Name Plate.GROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0057Figure - TM-9-4520-271-24P0058GROUP 02 CONTROLS AND COMBUSTION ASSEMBLIES - TM-9-4520-271-24P0059Figure 16. External Fuel Hose Assembly.GROUP 03 HOSE, TUBE AND TANK ASSEMBLIES - TM-9-4520-271-24P0061Figure 17. Fuel Tube Assemblies.GROUP 03 HOSE, TUBE AND TANK ASSEMBLIES - TM-9-4520-271-24P0063Figure 18. Fuel Tank Top Assembly(Sheet 1 of 3).Figure 18. Fuel Tank Top Assembly (Sheet 2 of 3).Figure 18. Fuel Tank Top Assembly (Sheet 3 of 3).GROUP 03 HOSE, TUBE AND TANK ASSEMBLIES - TM-9-4520-271-24P0067Figure 19. Fuel Drain Cover.GROUP 03 HOSE, TUBE AND TANK ASSEMBLIES - TM-9-4520-271-24P0069Figure 20. Circulating Air Fan/Fuel Pump/Motor Assembly.GROUP 04 CIRCULATING AIR FAN/PUMP/ MOTOR ASSEMBLY - TM-9-4520-271-24P0071Figure 21. Fuel Solenoid Valves, Fittings and Tube Assemblies.GROUP 04 CIRCULATING AIR FAN/PUMP/ MOTOR ASSEMBLY - TM-9-4520-271-24P0073Figure 22. Fuel Filter, Fittings and Tube Assemblies.GROUP 04 CIRCULATING AIR FAN/PUMP/ MOTOR ASSEMBLY - TM-9-4520-271-24P0075Figure 23. Blower Wheel, Fan Scroll and Base.GROUP 04 CIRCULATING AIR FAN/PUMP/ MOTOR ASSEMBLY - TM-9-4520-271-24P0077Figure 24. Fuel Pump and Vent Blower Motor.GROUP 04 CIRCULATING AIR FAN/PUMP/ MOTOR ASSEMBLY - TM-9-4520-271-24P0079Figure 25. Combustion Air Fan and Mount Assembly (Sheet 1 of 2).Figure 25. Combustion Air Fan and Mount Assembly (Sheet 2 of 2).GROUP 05 HOSE, FAN AND MOUNT ASSEMBLYFigure 26. Heat Exchnager (Sheet 1 of 3).Figure 26. Heat Exchanger (Sheet 2 of 3).Figure 26. Heat Exchanger (Sheet 3 of 3).GROUP 06 HEAT EXCHANGER ASSEMBLY - TM-9-4520-271-24P0087Figure 27. Thermostat Assembly and Cover Plate.GROUP 06 HEAT EXCHANGER ASSEMBLY - TM-9-4520-271-24P0089Figure 28. Detector Flame and Tube Assemblies.GROUP 06 HEAT EXCHANGER ASSEMBLY - TM-9-4520-271-24P0091Figure 29. Window Observation (Heat Exchanger).GROUP 06 HEAT EXCHANGER ASSEMBLY - TM-9-4520-271-24P0093Figure 30. Transformer Assembly, Power.GROUP 06 HEAT EXCHANGER ASSEMBLY - TM-9-4520-271-24P0095Figure 31. Burner Assembly, Shell Extension, Shell and Heat Exchanger (Sheet 1 of 4).Figure 31. Burner Assembly, Shell Extension, Shell and Heat Exchanger (Sheet 2 of 4).Figure 31. Burner Assembly, Shell Extension, Shell and Heat Exchanger (Sheet 3 of 4).Figure 31. Burner Assembly, Shell Extension, Shell and Heat Exchanger (Sheet 4 of 4).GROUP 06 HEAT EXCHANGER ASSEMBLY - TM-9-4520-271-24P0101Figure 32. Remote Control Box Assembly (Sheet I of 6).Figure 32. Remote Control Box Assembly(Sheet 2 0f 6).Figure 32. Remote Control Box Assembly(Sheet 3 of 6).Figure 32. Remote Control Box Assembly(Sheet 4 of 6).Figure 32. Remote Control Box Assembly(Sheet 5 of 6).Figure 32. Remote Control Box Assembly(Sheet 6 of 6).GROUP 07 REMOTE CONTROL BOX ASSEMBLY, DETECTOR CAR MONOXIDE - TM-9-4520-271-24P0109GROUP 07 REMOTE CONTROL BOX ASSEMBLY, DETECTOR CAR MONOXIDE - TM-9-4520-271-24P0110Figure 33. Power Cable Assembly.GROUP 08 POWER CABLE ASSEMBLYFigure 34. External Electrical Lead Assembly.GROUP 09 EXTERNAL ELECTRICAL LEAD ASSEMBLYFigure 35. Internal Power Thermostat Cable Assembly.GROUP 10 INTERNAL POWER CABLE ASSEMBLYFigure 36. Jack Assembly.GROUP 11 JACK AND WHEEL ASSEMBLY - TM-9-4520-271-24P0119Figure 37. Wheel Assembly and Pivot.GROUP 11 JACK AND WHEEL ASSEMBLY - TM-9-4520-271-24P0121Figure 38. Air Damper Door Assembly.GROUP 12 GRILLE AND DAMPERFigure 39. Support and Bar (Control Box).GROUP 13 EYEBOLT, TIEDOWN AND FRAME - TM-9-4520-271-24P0125Figure 40. Tie Down Ring and Information Plates.GROUP 13 EYEBOLT, TIEDOWN AND FRAME - TM-9-4520-271-24P0127Figure 41. Cabinet Assembly (Sheet 1 of 3).Figure 41. Cabinet Assembly (Sheet 2 of 3).Figure 41. Cabinet Assembly (Sheet 3 of 3).GROUP 13 EYEBOLT, TIEDOWN AND FRAME - TM-9-4520-271-24P0131GROUP 13 EYEBOLT, TIEDOWN AND FRAME - TM-9-4520-271-24P0132GROUP 13 EYEBOLT, TIEDOWN AND FRAME - TM-9-4520-271-24P0133Figure 42. Frame Assembly.GROUP 13 EYEBOLT, TIEDOWN AND FRAMEFigure 43. Handbook Compartment.GROUP 13 EYEBOLT, TIEDOWN AND FRAME - TM-9-4520-271-24P0137Figure 44. Chemical Biological Protective KitGROUP 14 ADAPTER ASSEMBLY, INTERFACE DEVICE (CHEMICAL BIOLOGICAL PROTECTIVE KIT)GROUP 15 BULK ITEMSNATIONAL STOCK NUMBER INDEX - TM-9-4520-271-24P0143NATIONAL STOCK NUMBER INDEX - TM-9-4520-271-24P0144NATIONAL STOCK NUMBER INDEX - TM-9-4520-271-24P0145NATIONAL STOCK NUMBER INDEX - TM-9-4520-271-24P0146NATIONAL STOCK NUMBER INDEX - TM-9-4520-271-24P0147NATIONAL STOCK NUMBER INDEX - TM-9-4520-271-24P0148PART NUMBER INDEX - TM-9-4520-271-24P0149PART NUMBER INDEX - TM-9-4520-271-24P0150PART NUMBER INDEX - TM-9-4520-271-24P0151PART NUMBER INDEX - TM-9-4520-271-24P0152PART NUMBER INDEX - TM-9-4520-271-24P0153PART NUMBER INDEX - TM-9-4520-271-24P0154PART NUMBER INDEX - TM-9-4520-271-24P0155PART NUMBER INDEX - TM-9-4520-271-24P0156PART NUMBER INDEX - TM-9-4520-271-24P0157TM-9-4520-271-24P Improved Army Space Heater (IASH) Electric Powered Multi-fuel 140 000 BTU Model H-140 Manual