Service difficulty report · Bulkhead Web · Boeing 7378H4

Difficulty date
May 15, 2021
Submitted
May 19, 2021
Operation
Air carrier
Aircraft
N8328A
Make and model
Boeing 7378H4
Aircraft serial
38818
Aircraft time
27,696 hours, 12,547 cycles
Part
Bulkhead Web
Condition
Cracked
Location
Bs 663
Stage of operation
IN
How discovered
9
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

RH WHEEL WELL VAPOR BARRIER IS CRACKED AT RBL 31.83; JUST FWD OF B SYSTEM RETURN FILTERS. CRACK MEASURES APROX 6'.REPETITIVE ACTION REQUIRED: DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLES OR MORE FREQUENTLY. MAKE SURE THE CRACK HAS NOT GROWN PAST THE INTERIM SEAL; PER SRM 57-10-10-1A-2. /

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