TM
3-4240-309-20&P
2.
PROTECTIVE ENTRANCE LOW PRESSURE SWITCH/INDICATOR LIGHTS ON (CONT).
Replace PE airflow valve
(p. 2-119). Repeat
functional test (p. 2-3).
Proceed to page 2-41.
LEGEND
PDU
Power Distribution Unit
PE
Protective Entrance
PECM
Protective Entrance Control Module
TP
Test Point
Reconnect cable F.
Replace PECM (p. 2-70).
Repeat functional
Replace cable F. Repeat
test (p. 2-3).
functional test (p. 2-3).
2-40