TM 9--2350--292--20--1 0224 00--4 LEFT MANIFOLD HEATER ASSEMBLY AND RELATED PARTS REPLACEMENT -- CONTINUED 0224 00 Installation 1.   Set spark plug gap at 0.094 to 0.114 in. (2.39--2.90 mm). 2.   Apply sealant tape to all male pipe threads. 3.   Install hose assemblies, tubes, brackets, solenoid valve, spark plug assembly, nozzle and new gasket in accor- dance with the following legend and illustration. 4.   Secure hose assemblies, tubes, brackets, solenoid valve, spark plug assembly and nozzle as shown in legend and illustration with clamps and attaching hardware and new self--locking nuts and new lockwashers. LEGEND: 1. Clamps (2) 19. Check valve 37. Flat washer (8) 2. Elbow pipe 20. Adapter 38. Self--locking nuts (4) 3. Solenoid valve 21. Hose assembly 39. Hose assembly 4. Pipe coupling 22. Self--locking nuts (8) 40. Bracket 5. Elbows (3) 23. Clamps (7) 41. Clamps (2) 6. Tee 24. Clamps (5) 42. Screws (2) 7. Bolt assembled washer (3) 25. Screws (8) 43. Ignition unit 8. Flat washers (4) 26. Clamps (2) 44. Tiedown strap 9. Bolt assembled washer (4) 27. Screws (2) 45. Tube assembly 10. Hose assembly 28. Lockwashers (2) 46. Tube nipple 11. Grommet 29. Flat washers (2) 47. Elbow 12. Heater assembly 30. Tee 48. Check valve 13. Nozzle assembly 31. Solenoid valve 49. Bracket 14. Housing 32. Nipple 50. Elbow 15. 16. 17. 18. Gasket Spark plug assembly Elbow Pipe housing 33. 34. 35. 36. Bracket Gasket Lead conduit Self--locking nuts (2) 51. Manifold heater fuel filter (WP 0222 00) Figure 31 3 51 31 43 12