TM 5-3895-373-20 14.4. REPLACE SCREED FUEL SYSTEM HOSES AN A. REMOVE - Continued. 2. REMOVE   SCREED   BURNER   FUEL   HOSES AND FITTINGS. a. Remove   self-locking   machine   screws   (9), cover   plate   (10),    and    cover    plate    (11). Discard machine screws. b. Make sure ignition switch is turned off at the operator    control    console,    and    that    fuel pump   switch   is   turned   off   at   left    hand screed control panel per TM 5-3895-37310. c. If  removing  fuel  hose  (12),  straight  adapter (14),  elbow  (16),  or  fuel  shutoff  valve  (15), place  machinery  wiping  towel  below  elbow (13)  and  disconnect  fuel  hose  (12).    Cap elbow to prevent siphoning and contamination. d. If   removing   elbow   (13),   place   machinery wiping  towels  below  elbow  and  disconnect fuel  hose  (12).    Remove  elbow   (13)   and plug  bulkhead  fitting  to  prevent  siphoning and contamination. e. Turn    screed    burner    fuel    shutoff    valve (15)   to  12  o’clock  position  at  fuel  manifold per TM 5-3895373-10. f. Place   drip   pan   or   dry   machinery   wiping towel  below  lower-most  fitting  of  fuel  hose to be removed. g. If removing screed extension fuel hose (19) remove  clamp  (26)  by  removing  hex  head cap  screw  (23),  lockwasher  (24),  and  flat washer (25).  Discard lockwasher.  Remove clamp from hose. h. Cut and remove any tie wraps (22) that are securing fuel hoses being removed. i. Remove    hoses    and    adapters    using    the illustration and legend as a guide.  Remove hoses    first,    then    remove    adapters    and fittings. j. Drain   all   residual   fuel   from   disconnected fuel   hose   into   a   utility   pail.      Dispose   of drained     fuel     in     accordance     with     local procedures. k. Cap  or  plug  exposed  fuel  system  hoses  or fittings to prevent fuel system contamination. l. In   order   to   remove   solenoid   valves   (32), pipe  bushing  (35),  pipe  nipple  (34),  elbow (16),  straight  adapter  (28),  and  pipe  nipple (33)   from   fuel   manifold   (31);   first   loosen manifold  adapters,  then  remove  bolts  (29), lockwashers  (30),  and  manifold.    Refer  to paragraph  14.6  for  repair  of  solenoid  valve assemblies. m. Cap or plug exposed fuel system hoses and fittings to prevent contamination. LEGEND 12. Fuel hose 18. Straight adapter 25. Flat washer 31. Fuel manifold 13. Elbow 19. Fuel hose 26. Clamp 32. Solenoid valve 14. Straight adapter 20. Elbow 27. Fuel hose 33. Pipe nipple 15. Screed burner fuel 21. Pipe nipple 28. Straight adapter 34. Pipe nipple shutoff valve 22. Tie wraps 29. Bolt 35. Pipe bushing 16. Elbow 23. Hex head cap screw 30. Lockwasher 36. Quick disconnect 17. Fuel hose 24. Lockwasher coupler GO TO NEXT PAGE 14-18