SDR IPXA2017031014951

Service difficulty report · Sensor · Doug MD11F

Difficulty date: March 7, 2017
Submitted: March 10, 2017
Operation: Air carrier
Aircraft: N284UP
Make and model: Doug MD11F
Aircraft serial: 48541
Aircraft time: 63,342 hours, 11,334 cycles
System (JASC): 3020 · Air Intake Anti/De-Ice System
Part: Sensor
Condition: Failed
Location: Anti Ice Sys
Stage of operation: NR
How discovered: O
Nature of condition: J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEVEL 2 ALERT FOR ICE SENSOR FAIL DISPLAYED, COMPLETED QRH PROCEDURE. R & R THE NR HIGH STAGE AND NR 1 INTERMEDIATE PRESSURE SENSOR CFDS FAULT PE2, PE3B AND PI3. T2-1215, T2-1218 AND T2-1185 IAW MM 36-11-05 PERFORMED PSC 1 AND PSC2, RETURNED TO SERVICE IAW 36-10-02-700-801. ALL TESTS PASS

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