Service difficulty report · Bulkhead Web · Boeing 73781Q

Difficulty date
July 30, 2019
Submitted
August 1, 2019
Operation
Air carrier
Aircraft
N733MA
Make and model
Boeing 73781Q
Aircraft serial
30619
Aircraft time
41,260 hours, 15,982 cycles
Part
Bulkhead Web
Condition
Cracked
Location
Bs 663
Part time
41,260 hours, 15,982 cycles
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

DURING PHASE CHECK 76, FOUND A 19 INCH CRACK IN THE LEFT WHEEL WELL VAPOR BARRIER BETWEEN LBL 6.15 AND LBL 10.54. THE CRACK IS OUT OF LIMITS IAW SRM 57-10-10 ALLOWABLE DAMAGE 2. REFERENCE NON ROUTINE JOB CARD 76. MIAMI AIR LOGPAGE 261190 ITEM 25.

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