TM 10-5410-228-10
3.9
OPERATOR TROUBLESHOOTING - Continued.
12. RIB PRESSURE LOW, AIR BEAMS DO NOT INFLATE WHEN RIB FAN SWITCH IS PRESSED,
INTERNAL POWER, STATIC MODE.
NOTE
Rib fan will only operate if rib pressure drops below lower set point on rib pressure gage.
Indicator may be lit without fan functioning.
3-30
