Service difficulty report · Channel · Boeing 7377H4

Difficulty date
May 31, 2022
Submitted
July 1, 2022
Operation
Air carrier
Aircraft
N480WN
Make and model
Boeing 7377H4
Aircraft serial
33998
Aircraft time
60,471 hours, 35,653 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 SIDEPLATE LOCATED BETWEEN BS492 TO BS500A RBL21 AND WL156 AT LEVEL FLOOR STRUCTURE AT FWD CARGO COMPARTMENT 2022-287799 / [01] REPLACED CHANNEL SIDEPLATE LOCATED BETWEEN BS492 TO BS500A RBL21 AND WL156 AT LEVEL FLOOR STRUCTURE AT FWD CARGO COMPARTMENT IAW B737-700 SRM-51-10-02 ITEM 9 AND DWG-143A0080 REV: -;[02] CORRECTED STEP 1 <BR>REPLACED CHANNEL SIDEPLATE LOCATED BETWEEN BS492 TO BS500A RBL21 AND WL156 AT LEVEL FLOOR STRUCTURE AT FWD CARGO COMPARTMENT IAW B737-700 SRM-51-10-02 ITEM 9 AND DWG-143A0080 REV:- SEE INDIVIDUAL SIGN OF BELOW;[03] REPLACED CHANNEL SIDEPLATE LOCATED BETWEEN BS 492 TO BS500A RBL21 AND WL156 AT LEVEL FLOOR STRUCTURE AT FWD CARGO COMPARTMENT IAW B737-700 SRM-51-10-02 ITEM 9 AND DWG-143A0080 REV:- RII; SEE INDIVIDUAL SIGN OF BELOW

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