Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
February 5, 2023
Submitted
February 16, 2023
Operation
Air carrier
Aircraft
N937WN
Make and model
Boeing 7377H4
Aircraft serial
36644
Aircraft time
44,833 hours, 27,250 cycles
Part
Bracket
Condition
Cracked
Location
Zn 500 Left 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

PANEL 551FB HAS A L SHAPED BRACKET CRACKED AT FWD O/B.<[01] REMOVED BRACKET CRACKED AT FWD O/B ACCESS PANEL 551FB AS PER BOEING 737-700SRM 51-40-02-0G-0;[02] ADDING TO STEP 1.<BR>REMOVED CRACKED BRACKET (P/N: 287A9152-53) AT FWD O/B ACCESS PANEL 551FB AS PER BOEING 737-700SRM 51-40-02-0G-0;[03] VERIFIED STEP#1 & #2 AS ACCOMPLISHED..;[04] OK TO INSTALL NEW BRACKET.;[05] INSTALLED NEW BRACKET P/N 287A9152-23 AS PER B737-700 SRM 51-=40-02-0G-0.;[06] VERIFIED STEP 5

More about the Boeing 737-7H4