Service difficulty report · Pressure Deck · Boeing 7377H4

Difficulty date
June 17, 2024
Submitted
July 25, 2024
Operation
Air carrier
Aircraft
N480WN
Make and model
Boeing 7377H4
Aircraft serial
33998
Aircraft time
66,683 hours, 39,621 cycles
Part
Pressure Deck
Condition
Cracked
Location
Zone 200
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 FOUND AT INTERNAL MAIN CABIN HORIZONTAL PRESSURE WEB STA 673 RBL 42.<[01] ACCOMPLISHED R/H PRESSURE DECK WEB REPAIR BETWEEN STA 663.75 TO STA 675 AND BETWEEN RBL 30 TO RBL 60 IN REF B737-700 SRM 53-40-51-2R-2 FIG 202.;[02] VERIFIED STEP 1<BR><BR>AUDIT C/W REF. MPM 52.02.02;[03] ALL TASK STEPS C/W

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