SDR FDEA201111235006

Service difficulty report · Element · Doug MD1010F

Difficulty date: November 23, 2011
Submitted: December 7, 2011
Operation: Air carrier
Aircraft: N386FE
Make and model: Doug MD1010F
Aircraft serial: 46620
Aircraft time: 75,330 hours, 31,182 cycles
System (JASC): 3620 · Pneumatic Indicating System
Part: Element
Condition: Failed
Location: Nr 2 Manifold
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

AFTER TAKEOFF, WITH NR 2 PACK OFF, CLIMBING PASSED 14000' MSL. RECEIVED NR 2 MANIFOLD FAILURE LEVEL ALERT, RTB LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 2 ENGINE MANIFOLD SENSING ELEMENT IAW MM 36-23-02-4. RAN NR 2 ENGINE REF JRH AND PERFORMED PNEUMATIC SYSTEM TEST PER AMM 36-00-03/501. SYSTEMS OPS CHECKED GOOD.

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