SDR FDEA201511173654

Service difficulty report · Sensor · Doug MD1010F

Difficulty date: November 17, 2015
Submitted: November 23, 2015
Operation: Air carrier
Aircraft: N564FE
Make and model: Doug MD1010F
Aircraft serial: 46984
Aircraft time: 914 hours, 31,321 cycles
System (JASC): 3620 · Pneumatic Indicating System
Part: Sensor
Condition: Failed
Location: Bleed Air Sys
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: B

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

What was found

AT 370 RECEIVED LEVEL 1 HIGH STAGE 3 OFF ALERT, FOLLOWED BY LEVEL 1 MANIFOLD 3 FAIL ALERT. PERFORMED QRH, RAN THROTTLE IN IDLE. REPLACED NR 2 ENG HIGH STAGE TEMP SENSOR IAW AMM 36-11-01-2. OPERATIONS CHECKED GOOD. PERFORMED PSC 1, 2 & 3 RTS IAW AMM 36-10-02-5. ALL TEST PASSED. RAN ENG 2 & 3 IAW JRH & CHECKED PNEUMATIC SYSTEMS IAW AMM 36-00-03-5, SATISFACTORY. REPLACED NR 3 MANIFOLD FAILURE DETECTION PRESS SWITCH IAW MM36-23-03-4.

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