Service difficulty report · Pressure Blkhd · Boeing 7377H4

Difficulty date
November 17, 2023
Submitted
November 22, 2023
Operation
Air carrier
Aircraft
N793SA
Make and model
Boeing 7377H4
Aircraft serial
27888
Aircraft time
73,058 hours, 43,386 cycles
Part
Pressure Blkhd
Part number
UNKNOWN
Condition
Canning
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
Nature of condition
W
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REJECT-RII APB OIL CANNING; STA 1016; BETWEEN BL-0 AND S-3R; JUST BELOW RIGHT FITTING REPAIR HAS TOP RIVET BUCKED AND CUT 50% AT SECOND ROW OUTBOARD TO INBOARD.<[01] REMOVE AND REPLACED FASTENER AT STA 1016 AFT PRESSURE BULKHEAD REPAIR JUST BELOW RH FITTING SECOND ROW OUTBOARD TO INBOARD REF B737-700 SRM 51-40-02-0G-0.;[02] RII-VERIFIED INSTALLATION

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