Service difficulty report · Support Channel · Boeing 7377BD

Difficulty date
January 31, 2024
Submitted
March 1, 2024
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
57,072 hours, 31,251 cycles
Part
Support Channel
Part number
UNKNOWN
Condition
Corroded
Location
Bs 767-795
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 CHANNEL SUPPORT BETWEEN BS 767 TO BS 795 LEVEL STRINGER 25R AFT CARGO COMPARTMENT 2024-78473<[01] REPLACED CHANNEL SUPPORT AND FASTENERS LOC. BETWEEN BS 767 TO BS 795 LEVEL STRINGER 25R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02 PARAGRAPH 9 AND DWG 146A0081; SHEET: 31; REV: ?. SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED CHANNEL SUPPORT AND FASTENERS LOC. BETWEEN BS 767 TO BS 795 LEVEL STRINGER 25R AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SRM 51-10-02 PARAGRAPH 9 AND DWG 146A0081; SHEET: 31; REV: ?. <BR>RII ACCOMPLISHED <BR>SEE INDIVIDUAL SIGN OFFS BELOW.

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