Service difficulty report · None · Boeing 7377H4

Difficulty date
August 3, 2022
Submitted
August 30, 2022
Operation
Air carrier
Aircraft
N497WN
Make and model
Boeing 7377H4
Aircraft serial
32479
Aircraft time
59,605 hours, 35,281 cycles
Part
None
Part number
141A8181U51
Condition
Cracked
Location
Fwd Service Door
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

CRACK FWD SERVICE DOOR INTERCOSTAL WEB AT LEVEL OF STRINGER 16L AND BETWEEN STA 294.3 TO STA 303.9 AT PASSENGER CABIN 2022-418393 / [01] FWD SERVICE DOOR INTERCOSTAL WEB AT LEVEL OF STRINGER 16L AND BETWEEN STA 294.3 TO STA 303.9 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DWG# 141A8180 REV C;[02] CORRECTED STEP 1 REPLACED FWD SERVICE DOOR INTERCOSTAL WEB AT LEVEL OF STRINGER 16L AND BETWEEN STA 294.3 TO STA 303.9 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DWG# 141A8180 REV C;[03] TASK CARD COMPLETED <BR>RII <BR>SEE INDIVIDUAL SIGN OFFS BELOW

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