TM 9-2350-267-10
SYMPTOM INDEX - Continued
Troubleshooting
Procedure
Page
PROJECTILE RACKS AND LOCKS
Projectile does not go into tube
Projectiles not held immobile
Projectile does not come out of tube
VENTILATED FACE PIECE SYSTEM
Reduced or no air flow to ventilated face piece
Precleaned does not operate when switch is on
No heat to ventilated face piece
UPPER REAR DOOR
Upper rear door does not operate when switch is engaged
Upper rear door cylinder operation is slow or erratic
Upper rear door drifts closed
AUTOMATIC FIRE EXTINGUISHER SYSTEM (AFES)
Lamp does not light during lamp test or fails during operation
Fault lamp lights
Crew AFES T/A panel fire detection LEDs light but no fire
AFES or component damage or failure during operation
Empty, low pressure or damaged fire extinguisher cylinders
3-17
3-17
3-17
3-17
3-18
3-18
3-19
3-20
3-20
3-20
3-20
3-20
3-20
3-20
3-4