Service difficulty report · Bracket · Boeing 737

Difficulty date
February 22, 2022
Submitted
March 28, 2022
Operation
Air carrier
Aircraft
N238WN
Make and model
Boeing 737
Aircraft serial
34713
Aircraft time
53,117 hours, 31,534 cycles
Part
Bracket
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

CRACKED HYDRAULIC SYSTEM B GROUND SERVICE DISCONNECT MODULE ATTACH BRACKET AT B.S. 663; R.B.L. 46; W.L. 157; ON FORWARD SIDE OF 663 BULKHEAD. / [01] REMOVED ATTACH BRACKET CRACKED ON HIDRAULIC SYSTEM B GROUND SERVICE AT BS 663; RBL46; WL157; ON FWD SIDE OF 663 BULKHEAD. IAW. SRM 51-40-02-0G-0.;[02] LOCATED AND DRILLED NEW ATTACH BRACKET ITEM 276A9183-2; LOT#1483625-1. AT BS 663; RBL46; WL157 ON FWD SIDE OF BULKHEAD. IAW.SRM 51-40-05-0G-0. OK TO INSTALL.;[03] VERIFIED CORRECTIVE ACTION ENTRIES 1. AND 2.<BR><BR>OK TO INSTALL NEW BRACKET;[04] INSTALLED NEW ATTACH BRACKET AT BS663; RBL46; WL157; ON FWD SIDE OF 663 BULKHEAD. IAW; SRM 51-40-02-0G-0 AND DWG#111A1000.;[05] VERIFIED CORRECTIVE ACTION ENTRY 4.