Service difficulty report · Web · Boeing 737

Difficulty date
October 6, 2021
Submitted
April 29, 2022
Operation
Air carrier
Aircraft
N777QC
Make and model
Boeing 737
Aircraft serial
30592
Aircraft time
68,673 hours, 40,726 cycles
Part
Web
Condition
Cracked
Location
Center Wing
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

SUPPLEMENTAL INFORMATION: CTR. WING REAR SPAR STA. 663; BWL 160;R/H LWR. GFRP WEB IS CRACKED BETWEEN RBL25.00 & RBL31.83. / FOUND PERMANENT METAL REPAIR AT FWD. FACE OF CTR. WING REAR SPER STA. 663 BWL 160 - 168R/H LWR. GFRP WEBRBL 25 & RBL 31.83. APPLIED SEALANT & ALUMINUM FOIL AT THE AFT FACE OF R/H LOWER GFRP WEB TO PROTECT AREA AS PER B737-7 SRM 57-10-10-1A-2PARA. 2C(3). VERIFIED STEPS 1 AND 2 VERIFIED STEPS 1 AND 2