TM
3-4240-309-20&P
1.
MASK SWITCH/lNDICATOR LIGHT FLASHING AND/OR WARNING HORN SOUNDING.
Wait about 3 minutes.
Proceed to page 2-17.
Proceed to page 2-17.
Replace CCM (p. 2-89).
Proceed to page 2-26
Replace CCM (p. 2-89).
Repeat functional
Repeat functional
test (p. 2-3).
test (p. 2-3).
2-16