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
