TM 5-6115-365-15 c. Fuel Gage Replacement. (1) Remove tank b above. (2) Remove  screws  and  washers  that  secure gage  (22,  Fig.    22-7)  to  gage  mount  (18)  and  remove gage. (3) Using  serviceable  gasket,  install  gage  on gage mount and secure with screws and washers. (4) Reinstall tank by reversing removal procedure b above. d. Cleaning and Inspection. (1) Remove  tank  b  above,  and  remove  fuel gage. (2) Clean  all  parts  with  solvent  and  flush  out dirt and foreign particles from inside the tank. (3) Inspect  tank  for  dents,  rust,  cracks,  and other  damage.    Inspect  straps  for  defects  and  damaged or missing hardware.  Inspect fuel gage for damage and proper operation. (4) Replace   defective   or   missing   parts   as necessary. (5) Reinstall tank by reversing removal procedure b above. 22-8.  Tarpaulin and Roof Bows a. Removal. (1) Remove tarpaulin from unit. (2) Pull   out   chain-secured   pins   that   secure roof bows to trailer and remove bows. b. Cleaning and Inspection. (1) Clean  tarpaulin  with  water  and  detergent. Clean   roof   bows   with   solvent   dampened   cloth.      Dry thoroughly. (2) Inspect  tarpaulin  for  tears,  holes,  missing or  broken  ropes  and  straps,  and  other  defects.    Inspect bows for bends, dents, and warped condition. c. Installation.    Installation  is  reverse  of  procedure a  above.    Be  sure  tarpaulin  is  treated  for  waterproofing and mildew resistance before reinstalling. 22-9.  Trailer Leg Prop a. Removal.  Remove nuts (4, Fig.  22-6), washers (3), and capscrews (2) that secure leg prop (1) to trailer chassis. b. Cleaning  and  Inspection.    Clean  leg  prop  with cloth  dampened  in  solvent  and  dry  thoroughly.    Inspect leg  prop  and  base  for  bends,  ease  of  adjustment,  and secure attachment of base plate. c. Installation.      Installation   is   reverse   of   removal procedure  a  above.    If  trailer  is  to  be  moved,  attach  leg to holder beneath trailer and pin in place. 22-10.  Holders, Supports, and Brackets Replacement  of  the  holders,  supports,  and  brackets  is accomplished    by    removing    attaching    hardware    and installing serviceable components. 22-11.  Reels and Reel Supports (fig. 22-11) a. Removal. (1) Remove   cotter   pin   (75),   nut   (74),   and washer (73) and remove reel (5). (2) Drive  out  roll  pin  (72)  and  remove  collar (71) and spindle (70) from reel mount shaft. (3) Remove  capscrew  (66)  and  washers  (67 and 68) and remove shaft from reel mount. (4) Remove    cotter    pins    and    remove    reel mount from reel support. (5) Remove   nuts,   washers,   and   capscrews that   secure   reel   support   to   trailer   body   and   remove support. b. Installation.  Installation is reverse of removal. Put    a    small    amount    of    GAA    on    the    shaft    before reinstalling the spindle (70). Section V.  DIRECT AND GENERAL SUPPORT AND DEPOT MAINTENANCE INSTRUCTIONS 22-12.  Generator Set a. Removal. (1) Disconnect fuel lines at fuel transfer valve. (2) Disconnect    electrical    load    cables    from panel. 22-8  Change 9