Service difficulty report · Bulkhead Web · Boeing 737824

Difficulty date
November 18, 2019
Submitted
November 25, 2019
Operation
Air carrier
Aircraft
N27239
Make and model
Boeing 737824
Aircraft serial
28951
Aircraft time
64,787 hours, 23,403 cycles
Part
Bulkhead Web
Part number
111A2101
Condition
Cracked
Location
Bs 663
Stage of operation
IN
How discovered
V
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

2EA CRACKS FOUND IN INSPECTION AREA CENTER WING BOX REAR SPAR VE RTICAL PRESSURE WEB BETWEEN RBL40 AND RBL45.64, BETWEEN WL200.6 AND WL192.0, CRACKS MARKED ACCOMPLISHED CATEGORY "B" REPAIR AT CENTER WING BOX REAR SPAR VE RTICAL PRESSURE WEB BETWEEN RBL 40 AND RBL 45.64 BETWEEN WL.200. 6 AND WL 192.0 AS PER B-737-800 SRM.57-10-10-REPAIR 3 ALTERNATIV ES 2 FIG.204 AND TABLE 202.(FOR DETAILS SEE PARTIAL WORK). THIS REPAIR REQUIRES SUPPERMENTAL INSPECTION AS GIVEN IN TABLE 202 ADD EMP:V917221 REPAIRS, FIG 204.