Service difficulty report · Pressure Blkhd · Boeing 737832

Difficulty date
July 6, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N3750D
Make and model
Boeing 737832
Aircraft serial
32375
Aircraft time
71,451 hours, 27,200 cycles
Part
Pressure Blkhd
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
O
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

PRESSURE BULKHEAD CRACK RIGHT WHEEL WELL UPPER CORNER NEAR SPOILER MIXER. FABBED DOUBLER AND DRILLED ALL HOLES TO FINAL SIZE 576315. INSTALLED DOUBLER PER B737 SRM 57-10-10-2R. REMOVED TEMP REPAIR AND INSTALLED PERMANENT CAT B REPAIR AT R/H WING CENTER SECTION REAR SPAR VERTICAL PRESSURE DECK WEB STA 663 IAW B737 SRM 57-10-10-2R-3.