Service difficulty report · Support Bracket · Boeing 7377H4

Difficulty date
April 25, 2024
Submitted
May 30, 2024
Operation
Air carrier
Aircraft
N470WN
Make and model
Boeing 7377H4
Aircraft serial
33860
Aircraft time
66,313 hours, 39,674 cycles
Part
Support Bracket
Part number
UNKNOWN
Condition
Corroded
Location
Rudder
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

CORROSION BONDING JUMPER SUPPORT BRAKET LOC APROX AT RUD STA 257.9 AT VERTICAL STABILIZER 2024-270179<[01] REPLACED SUPPORT BRACKET AND FASTENERS LOC. APROX AT RUD STA 257.9 AT VERTICAL STABILIZER I.A.W B737-700 SRM 51-40-02 AND INSTALLED BONDING JUMPER LOC. NEW SUPPORT BRACKET AND FASTENER I.A.W SWPM 20-20-10.SEE INDIVIDUAL SIGN OFF BELOW.;[02] CERTIFIED STEP 1 COMPLETED

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