Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
July 2, 2022
Submitted
August 2, 2022
Operation
Air carrier
Aircraft
N494WN
Make and model
Boeing 7377H4
Aircraft serial
33868
Aircraft time
59,296 hours, 35,349 cycles
Part
Bracket
Condition
Cracked
Location
R/H 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

CRACK SUPPORT BRACKET TRAILING EDGE REAR SPAR LOCATED IRSS270 RT WING 2022-372776 / [01] REPLACED SUPPORT BRACKET TRAILING EDGE REAR SPAR LOCATED IRSS270 RT WING IAW B737-700 SRM 51-10-02 ITEM 9; B737-700 SRM 51-40-02 DUE TO ALLOWABLE DAMAGE NO FOUND IN SRM B737-700. MEASURE OF CRACK IS: 0.750? TOOL USED: CALIPER; PN: 500-196-30; SN: A21033429; DUE DATE: 02-NOV-22.;[02] REPLACED SUPPORT BRACKET TRAILING EDGE REAR SPAR LOCATED IRSS270 RT WING IAW B737-700 SRM 51-10-02 ITEM 9; B737-700 SRM 51-40-02 DUE TO ALLOWABLE DAMAGE NO FOUND IN SRM B737-700. MEASURE OF CRACK IS: 0.750? TOOL USED: CALIPER; PN: 500-196-30; SN: A21033429; DUE DATE: 02-NOV-22.

More about the Boeing 737-7H4