Service difficulty report · Channel · Boeing 7377H4

Difficulty date
March 16, 2022
Submitted
April 5, 2022
Operation
Air carrier
Aircraft
N247WN
Make and model
Boeing 7377H4
Aircraft serial
32508
Aircraft time
53,390 hours, 31,894 cycles
Part
Channel
Condition
Corroded
Location
Fwd Cargo
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 ON CHANNEL LOCATED BTW BS 500 TO BS 500A AT LEVEL STR 25R IN FWD CARGO COMPARTMENT 2022-144876 / [01] TOOL USED P/N 45 MG S/N 130060401 DUE DATE 23/MAY/21;[02] REPLACED CHANNEL LOCATED BTW BS 500 TO BS 500A AT LEVEL STR 25R IN FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 ANDRAWING # 143A0080 REV : - SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED CHANNEL LOCATED BTW BS 500 TO BS 500A AT LEVEL STR 25R IN FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 ANDRAWING # 143A0080 REV : - SEE INDIVIDUAL SIGN OFF BELOW.. RII ITEM

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