Service difficulty report · Drain Mast · Boeing 73771Q

Difficulty date
October 27, 2019
Submitted
October 29, 2019
Operation
Air carrier
Aircraft
N15751
Make and model
Boeing 73771Q
Aircraft serial
29047
Aircraft time
63,577 hours, 25,586 cycles
Part
Drain Mast
Part number
356A28013
Condition
Sheared
Location
Fuel Line
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

PDA 2 REF LOG PAGE 3676794; AIRCRAFT ARRIVED IN SAT WITH LOWER 13 INCHES OF APU FUEL LINE SHROUD DRAIN MAST MISSING. MAST P/N IS 346A2801-3. CORRECTIVE ACTION IS REPLACEMENT OF DRAIN MAST, REF L/P 3676794

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