Service difficulty report · Support Bracket · Boeing 7377BD

Difficulty date
May 18, 2022
Submitted
June 7, 2022
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
52,074 hours, 28,006 cycles
Part
Support Bracket
Part number
13A944031
Condition
Cracked
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

WATER SEPARATOR ROD SUPPORT BRACKET CRACKED AT R/H KEEL BEAM AREA STA 560 RBL7 / REMOVED PANEL #192E TO GAIN ACCESS FOR BRACKET REMVAL PER B737-700 AMM 53-51-21-000-802. REMOVED CRACKED BRACKET PER B737-700 SRM 51-40-02-0G-0. FABRICATED BRACKET P/N 213A9440-31 PER DRAWING 213A9440 BY OUTSIDE VENDOR PO#1771822. MATERIAL USED 7050 T7451 PO#1769469. VERIFIED BRACKET FABRICATION.OK TO APPLIED PRIMER. PRIMED NEW BRACKET PER B737-700 AMM 51-21-72-370-804. INSTALLED NEW BRACKET PER B737-700 SRM 51-40-02-0G-0 AND DRWG #144A7110. VERIFIED BRACKET INSTALLATION. OK TO INSTALL ACCESS PANELS #192E. INSTALLED ACCESS PANEL #192E PER B737-7200 AMM 53-51-21-400-802.

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