SDR DALA2020010207632

Service difficulty report · Spar Web · Boeing 767432ER

Difficulty date: December 31, 2019
Submitted: January 2, 2020
Operation: Air carrier
Aircraft: N836MH
Make and model: Boeing 767432ER
Aircraft serial: 29709
Aircraft time: 79,384 hours, 14,593 cycles
System (JASC): 5411 · Nacelle/Pylon, Frame/Spar/Rib
Part: Spar 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

THE NUMBER 1 PYLON FWD UPPER SPAR WEB OUTBOARD POWER FEEDER CABLE CUTOUT HAS A 0.9 IN CRACK. REPETITIVE INSPECTIONS ARE REQUIRED AT 37,500 INITIAL FLIGHT CYCLES AND REPETITIVE AT 12,000 FLIGHT CYCLES. C/A ERA 521608-14 REV A IS CURRENT, THE WEB WAS REPLACED AND SECTION II IS NO LONGER REQUIRED, THIS LP MAY BE CLOSED (1358896)