SDR CALA2019072401237

Service difficulty report · Bracket · Boeing 777222

Difficulty date: July 22, 2019
Submitted: July 24, 2019
Operation: Air carrier
Aircraft: N787UA
Make and model: Boeing 777222
Aircraft serial: 26939
Aircraft time: 95,401 hours, 12,918 cycles
System (JASC): 5610 · Flight Compartment Windows
Part: Bracket
Condition: Out Of Adjust
Location: L2 Window
Stage of operation: TO
How discovered: O
Nature of condition: O
Precautionary procedure: J, A

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

What was found

LOUD SOUND RTND VARIOUS ALT. CANNOT COMMUNICATE DUE TO NOISE. PER AMM 56-11-02-820-801 ADJUSTED GUIDE ROLLER, UPPER FWD ROLLER BRACKET, LWR AFT LINK ARM, CAM BLOCK PER AMM 56-11-02-501 & 601 INSPECT BULB SEAL, TRACKS, ROLLERS AND WINDOW FRAME, NO DEFECT FOUND. PER AMM 05-51-24-720-801 PRESSURIZED CABIN DELTA PRESSURE 4.0 PSI, NO NOISE & SQUEAL FOUND.