SDR DALA2020010300033

Service difficulty report · Web · Boeing 767432ER

Difficulty date: January 3, 2020
Submitted: January 3, 2020
Operation: Air carrier
Aircraft: N837MH
Make and model: Boeing 767432ER
Aircraft serial: 29710
Aircraft time: 78,586 hours, 14,402 cycles
System (JASC): 5420 · Nacelle/Pylon Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Nr 1 Pylon
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

NO.1 PYLON UPPER WEB WIRE CUTOUT FOUND CRACK (02EA) AT NAC STA 230. C/A NO.1 PYLON UPPER WEB , NAC STA 221.25 - 237.5 POWER FEEDER CABLE CUTOUT CRACK (02EA) REPAIRED AS PER PRI 583788-14 REV 0. PRI 583788-14 REV 0 COMPARED AND COMPLIED WITH ER/A 583788-14AD SECTION I REV ORIGINAL , FOUND NO DEVIATION. FOR THE FUTURE , TO ACCOMPLISH ER/A 583788-14AD SECTION II REV ORIGINAL BY 20 DEC 2021 REFER TO LOG PAGE 1416448. ASSOCIATED ER/A 14-583788 ADDED FOR AC 1813 (1429016)