Service difficulty report · Web · Boeing 7377H4

Difficulty date
February 11, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N219WN
Make and model
Boeing 7377H4
Aircraft serial
32490
Aircraft time
58,692 hours, 35,153 cycles
Part
Web
Condition
Cracked
Location
Zn 600 Right Win
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 WEB TRAILING EDGE LOCATED BTW ORSS261 TO ORSS279 AT RT WING 2023-113028<[01] REPLACED WEB TRAILING EDGE LOCATED BTW ORSS261 TO ORSS271 AT RT WING I.A.W. B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 AND DWG 115A2512 SHEET 11 REV.- DUE TO NOT FOUND ALLOWABLE DAMAGE AND APPLICABLE REPAIR ON SRM B737-700 57-51-02. CRACK LENGTH: 1.398? TOOL USED CALIPER P/N: 500-197-30 S/N: A21043202 DUE DATE: 12/OCT/23;[02] CORRECTED STEP 1<BR>REPLACED WEB TRAILING EDGE LOCATED BTW ORSS261 TO ORSS271 AT RT WING I.A.W. B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 AND SRM 51-40-05 AND SRM 51-20-01 AND DWG 115A2512 SHEET 11 REV.- DUE TO NOT FOUND ALLOWABLE DAMAGE AND APPLICABLE REPAIR ON SRM B737-700 57-51-02-1A-1. CRACK LENGTH: 1.398? TOOL USED CALIPER P/N: 500-197-30 S/N: A21043202 DUE DATE: 12/OCT/23;[03] REPLACED WEB TRAILING EDGE LOCATED BTW ORSS261 TO ORSS271 AT RT WING I.A.W. B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 AND SRM 51-40-05 AND SRM 51-20-01 AND DWG 115A2512 SHEET 11 REV.- DUE TO NOT FOUND ALLOWABLE DAMAGE AND APPLICABLE REPAIR ON SRM B737-700 57-51-02-1A-1. CRACK LENGTH: 1.398? TOOL USED CALIPER P/N: 500-197-30 S/N: A21043202 DUE DATE: 12/OCT/23.RII

More about the Boeing 737-7H4