TM  8-2350-287-20-1 2-19.  TROUBLESHOOTING  CHART  (continued). w. AFES, CREW (continued). (5) CREW BOTTLES NOT FULLY DISCHARGING/ NOT EXTINGUISHING FIRES. Initial Setup: Tools/Test Equipment: Equipment Conditions: l Automotive wrench (Item 4, Appendix 1) . Left projectile rack assembly moved to rear l General mechanic’s tool kit (Item 24, of vehicle (refer to TM 9-2350-287-10). Appendix   I) . Crew AFES Test/Alarm panel MAINT switch in maintenance position (para 21-3). NOTE l  Instead   of   using   multi   meter for   voltage   check,   STE/lCE troubleshooting, INDIVIDUAL BATTERY  VOLTAGE  TEST-  TEST 89  maybe  performed. l  Instead   of   using   multi   meter for   continuity   check,   STE/lCE troubleshooting,   TEST   91   may be performed. A. Check pressure gage of crew fire extinguisher. The black needle of the pressure gage should be inside the green wedge. Is pressure gage in the correct position? I Replace  crew  fire  extinguisher  cylinder bottle   (para   21-5). Verify  problem  is solved. I B.  Check  dispersal  nozzles  for  proper  installa- tion.  Red  notch  on  dispersal  nozzle  should line up with red notch on bottle assembly. Are nozzles lined up? I Install dispersal nozzle in bottle assembly. Back up nozzle not more than 1 full turn to line  up  red  notches.    Verify  problem  is solved. Recheck  steps  A  and  B  to  ensure correctness. Verify problem is solved. END OF TASK CREW  FIRE  EXTINGUISHER CYLINDER  BOTTLE PRESSURE GAGE I DISPERSAL NOZZLE 2-358