Service difficulty report · Channel · Boeing 7378H4

Difficulty date
June 24, 2024
Submitted
July 30, 2024
Operation
Air carrier
Aircraft
N8323C
Make and model
Boeing 7378H4
Aircraft serial
37005
Aircraft time
38,276 hours, 17,956 cycles
Part
Channel
Condition
Corroded
Location
Zone 100
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 SUPPORT ZEE LOCATED BTW BS727 TO BS807 WL156 AND LBL21 AFT CARGO COMPARTMENT 2024-401996<[01] REPLACED REPAIR PARTS SUPPORT ZEE CHANNEL; SIDEPLATE SECTION (3EA); SIDEPLATE SPLICES (2EA) AND NUT PLATE LOCATED BETWEEN BS727 AND BS847; WL156 AND LBL21 AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 AND SRM 53-00-53-2R-6 REPAIR 6 PARAGRAPH 4 ITEM K; L (1)(2)(3); DWG 146A7502 SHEET 31 REV - ; DWG 146A7500 SHEET 213 REV -; DWG 149A 8102 SHHET 20 REV -;[02] STEP 1 CORRECTED<BR>REPLACED REPAIR PARTS SUPPORT ZEE CHANNEL; SIDEPLATE SECTION (3EA); SIDEPLATE SPLICES (2EA) AND NUT PLATE LOCATED BETWEEN BS727 AND BS847; WL156 AND LBL21 AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 AND SRM 53-00-53-2R-6 REPAIR 6 PARAGRAPH 4 ITEM K; L (1)(2)(3); DWG 146A7502 SHEET 31 REV - ; DWG 146A7500 SHEET 213 REV -; DWG 149A8102 SHHET 20 REV -;[03] REPLACED REPAIR PARTS SUPPORT ZEE CHANNEL; SIDEPLATE SECTION (3EA); SIDEPLATE SPLICES (2EA) AND NUT PLATE LOCATED BETWEEN BS727 AND BS847; WL156 AND LBL21 AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 AND SRM 53-00-53-2R-6 REPAIR 6 PARAGRAPH 4 ITEM K; L (1)(2)(3); DWG 146A7502 SHEET 31 REV - ; DWG 146A7500 SHEET 213 REV -; DWG 149A8102 SHHET 20 REV -<BR>AS RII

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