CHAPTER 4: MAINTENANCE OF MAIN ENGINE FUEL, AIR INTAKE, AND EDHAUST SYSTEMS TM 9 -2350-256-204-1 REPLACE FUEL INJECTOR TUBES, BRACKETS, AND RELATED PARTSTHIS TASK COVERSa. Removalb. InstallationINITIAL SET-UPTools:Equipment Conditions:Tool kit, general mechanic's (Appendix C, item 53)Engine right and left upper covers removed (seeparagraph 4-2)Parts:Engine cooling fan shroud and related partsNuts, self-locking (69) (Appendix G, item 169)removed (see paragraph 5-4)a. REMOVAL1Remove 12 retaining straps (1) and 24 fairlead halves (2) by removing 24 self-locking nuts (3) and 24 screws (4).2Remove 14 retaining straps (5) and 14 fairlead halves (6) by removing self-locking nut (7) and screw (8) from each.3Remove spacer plate (9) and two retaining straps (10) by removing self-locking nut (11) and screw (12).4Remove two retaining straps (13), four fairlead halves (14), and spacer plate (15) by removing two nuts (16) and twoscrews (17).5Remove retaining strap (18) and two fairlead halves (19) by removing two screws (20).6Remove bracket (21) by removing two self-locking nuts (22).7Remove retaining strap (23) and two fairlead halves (24) by removing two self-locking nuts (25) and two screws(26).8Remove bracket (27) by removing two self-locking nuts (28).9Remove 4 retaining straps (29) and 8 fairlead halves (30) by removing 16 self-locking nuts (31) and 16 screws (32).10Remove four brackets (33) by removing eight self-locking nuts (34).NOTETo aid in installation, tag all tube assemblies before removal.11Remove 12 tube assemblies (35-46) by loosening coupling nuts at each end of tube assembly.4-2
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