3-4-5-6- 0NLY  - TANK.5-I-2.-3 - 4 - 7 -8·9~1 0 - ARF  STORAGE TANK.5-IZS6AL . EACH- ••;; ----- -------=x--- /  ’  ’  ’  I  -- I  \  AND fUTURE ONLY  Fig. XXVII  FUEL SYSTEM  ~--~  I  I  c ~  IN TRANSFER PUMP  CARBURETOR-POWER PLANT  -- - FILLER  HOSE  ~ -- -­ )\  \  ’ER- TO  INTAKE  11ANifOLD  SLIP TANK- 100 6AL. ,  -::::oo.,_..........,.:  SLIP TANK- 80  GAL-c-.  ----------,------~-.......~  REMOVE AND CLEAN FUEL STRAINERS WITH  GASOLINE AND A BRUSH IN THE FOLLOWING SEQUENCE  (1) Open crossover valve.  (2) Close valve _on fuel supply .line to one engine.  (3) Drain fuel from inoperative emergency pump.  (4) Remove and clean strainer  from inoperative pump.  (5) Replace strainer.  (6) Reopen valve previously  closed on  ~ngine  supply line.  (7) Repeat for other engine. (8) Close .crossover  valve.  (9) Cl. ose valves to main transfer Fump.  (10) Remove and clean strainer  immediat~y  above ma:i,n transfer pump.  (llJ Replace strainer.  (12)  CJ.os~ ,  va~ves  on fuel line to Barrett coupling • .. (13) Remove and clean strainer above ceiling  of car in filler line.  (14) Replace strainer.  (15) Adjust fuel valves for  normal operation.  ’  "" - -. \  ’  I  I  I  I  I I  .1  I  I  - /  ;  -;tJ..  I  /  -- :-l.  _,;,••. (__- -- _-;_-/  I  I  I  \  -,- ~.,? ~ ~I  /  I  -.: .....  BARRETT COUPLING  I  I  • LIN£ STI<A!NER  EMERIJENCV PUMP STRAINER_.  -71-