TM
3-4240-309-20&P
2.
PROTECTIVE ENTRANCE LOW PRESSURE SWITCH/lNDICATOR LIGHTS ON (CONT).
Replace PECM (p. 2-70).
Repeat functional test
Reconnect P21. Replace
Replace test point cover.
PE airflow valve
Replace cable E. Repeat
(p. 2-119). Repeat
functional test (p. 2-3).
functional test (p. 2-3).
LEGEND
Ground
GRD
Protective Entrance
PE
Protective Entrance Control Module
PECM
Test Point
TP
2-34