Service difficulty report · Web · Boeing 7377H4

Difficulty date
August 23, 2021
Submitted
August 27, 2021
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
66,271 hours, 39,040 cycles
Part
Web
Condition
Cracked
Location
Bs 294 S17r
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

CRACK ON WEB LOWER SILL FWD GALLEY DOOR BS 294.5 AT S-17R FWD GALLEY AREA. REMOVED WEB LOWER SILL IAW SRM 51-40-02 DUE TO ALLOWABLE DAMAGE NOT FOUND ON SRM . REPLACED WEB LOCATED LOWER SILL BS 291.50 TO BS 332.10 STR 17R FWD GALLEY AREA IAW SRM B737-700 51-10-02 TEM 9 AND DRAWING 141A8310 REV:B

More about the Boeing 737-7H4