SDR SWAA2018061122647

Service difficulty report · Valve · Boeing 73779P

Difficulty date: June 9, 2018
Submitted: June 11, 2018
Operation: Air carrier
Aircraft: N7868K
Make and model: Boeing 73779P
Aircraft serial: 29364
Aircraft time: 36,261 hours, 24,898 cycles
System (JASC): 2780 · Leading Edge Slat Control System
Part: Valve
Part number: 3941001003
Part serial: 2754
Condition: Faulty
Location: Wing
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

CRUISE FLIGHT AT 390 PASSENGERS REPORT A LOUD THUMP RIGHT SIDE OVERWING, ATTENDANTS VERIFIED BOTH CAPTAIN AND FIRST OFFICER CONCURRED. CAUTIONARY DIVERSION TO ABQ, NO APPARENT FAILURE. R&R LEADING EDGE CRUISE DEPRESSURIZATION VALVE PER MM.

More about the Boeing 737-79P