Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date
September 9, 2024
Submitted
September 20, 2024
Operation
Air carrier
Aircraft
N8324A
Make and model
Boeing 7378H4
Aircraft serial
35966
Aircraft time
39,062 hours, 18,292 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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

REPLACE INTERCOSTAL WEB LOCATED BTW BS500F AND BS500G AND LBL21 W156 AT FWD CARGO COMPARTMENT DUE TO EXISTING REPAIR ON SUPPORT ZEE NOT MEETS SPACING FASTENER HOLES REQUIREMENTS GIVEN ON EA M-22-153-0 2024-512618 REPLACE INTERCOSTAL WEB LOCATED BTW BS500F AND BS500G AND LBL21 W156 AT FWD CARGO COMPARTMENT DUE TO EXISTING REPAIR ON SUPPORT ZEE NOT MEETS SPACING FASTENER HOLES REQUIREMENTS GIVEN ON EA M-22-153-01550 AND SRM 53-00-53-2R-5 REPAIR 5<[01] ON STEP 3; EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210136503; DUE DATE: 24-JUL-25;[02] REPLACED WEB INTERCOSTAL LOCATED BTW BS500F AND BS500G AND LBL21 W156 AT FWD CARGO COMPARTMENT IAW B737-800 SRM 53-30-53-2R-1 REPAIR 1 STEP 4. P TO L AND DWG: 143A7505; SHEET: 108; REV: -; SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED WEB INTERCOSTAL LOCATED BTW BS500F AND BS500G AND LBL21 W156 AT FWD CARGO COMPARTMENT IAW B737-800 SRM 53-30-53-2R-1 REPAIR 1 STEP 4. P TO L AND DWG: 143A7505; SHEET: 108; REV: -; SEE INDIVIDUAL SIGN OFF BELOW.<BR>RII CERTIFIED

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