Service difficulty report · Stringer Clip · Boeing 7378H4

Difficulty date
June 1, 2024
Submitted
June 27, 2024
Operation
Air carrier
Aircraft
N8696E
Make and model
Boeing 7378H4
Aircraft serial
36678
Aircraft time
26,266 hours, 12,981 cycles
Part
Stringer Clip
Part number
UNKNOWN
Condition
Cracked
Location
Bs 500i
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

FWD CARGO COMPARTMENT FLOOR STRUCTURE AT STA 500I AND RBL 21; HAS STRINGER CLIP UNDER SIDEPLATE CHANNEL WITH CRACKS ORIGINATING FROM FASTENER. (MARKED)<[01] REMOVED FASTENERS; REMOVED RH TRANSITION ANGLE FROM STA 500D+10 TO STA 500I TO FOM PER SRM 51-40-02.<BR>REMOVED DAMAGED STRINGER CLIP FOR REPLACEMENT PER SRM 51-40-02.;[02] LOCATED AND DRILLED CLIP P/N #143A1010-48 (CLIP; CLIP) PER SRM. 51-10-02 OK TO INSTALL;[03] OK TO INSTALL STRINGER CLIP IN FWD CARGO COMPARTMENT FLOOR STRUCTURE AT STA 500I AND RBL 21;[04] REMOVED AND REPLACE STRINGER CLIP AT STA 500I RBL21 PER SRM 51-40-02.;[05] INSPECTED C/A STEP 4; 'REMOVED AND REPLACE STRINGER CLIP AT STA 500I RBL21 PER SRM 51-40-02.';[06] REMOVED AND REPLACED STRINGER CLIP AT STA 500I RBL21 PER SRM 51-40-02.REINSTALLED RH TRANSITION ANGLE FROM STA 500D+10 TO STA 500I PER SRM 51-40-02.;[07] RII. VERIFIED. REMOVED AND REPLACED STRINGER CLIP AT STA 500I RBL21 PER SRM 51-40-02. REINSTALLED RH TRANSITION ANGLE FROM STA 500D+10 TO STA 500I PER SRM 51-40-02.

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