Service difficulty report · Bulkhead Web · Boeing 73771Q

Difficulty date
June 18, 2019
Submitted
June 22, 2019
Operation
Air carrier
Aircraft
N15751
Make and model
Boeing 73771Q
Aircraft serial
29047
Aircraft time
62,472 hours, 25,136 cycles
Part
Bulkhead Web
Part number
111A11111
Condition
Cracked
Location
Bs 663
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

FOUND 4EA.CRACKS ON RIGHT CENTER WING REAR SPAR VERTICAL RESSURE WEB1 CRACK STA.RBL 25-31.83. 1 CRACK STA RBL 31.83-40.2 CRACK S STA RBL 40-45.64. ALL CRACKS VERIFIED WITH HFEC AND CRCKS MARKED. REMOVED DAMAGED SECTION OF PESSURE DECK WEB AND INSTALLED REPAIR DOUBLER PER EC/RA#5710-02723,PART 1.

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