Service difficulty report · Access Panel · Boeing 7378H4

Difficulty date
October 20, 2023
Submitted
November 30, 2023
Operation
Air carrier
Aircraft
N8604K
Make and model
Boeing 7378H4
Aircraft serial
39883
Aircraft time
38,645 hours, 17,832 cycles
Part
Access Panel
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK ACCESS PANEL 191CR BODY FAIRING AT LOWER FUSELAGE 2023-650078<[01] TOOL USED: HOT BONDER P/N HCS9200B-AV; S/N: 18196127; DUE DATE: 22-JAN-24;[02] TOOL USED: SCALE: P/N: SPX621 S/N 8340225451 DUE DATE: 16/AUG/24.;[03] TOOL USED: HOT BONDER : P/N:HCS9200B-AV S/N: 18185781 DUE DATE: 24/JAN/24.;[04] TOOL USED: ULTRASONIC EQUIPMENT PN: EPOCH 6LT; SN: 230529908; DUE DATE: 22-AUG-24;[05] TOOL USED: SCALE: P/N: SPX621 S/N 8340225451 DUE DATE: 16/AUG/24.;[06] TOOL USED: HOT BONDER PN: HCS9200B-AV; SN: 18185733; DUE DATE: 23-JAN-24.;[07] REPAIRED ACCESS PANEL 621PB LEADING EDGE AT RT WING IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10.SEE INDIVIDUAL SIGNOFF BELOWS.;[08] CORRECTED STEP 7 REPAIRED ACCESS PANEL 191CR LEADING EDGE AT RT WING IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10.SEE INDIVIDUAL SIGNOFF BELOWS.;[09] CORRECTED STEP 8 REPAIRED ACCESS PANEL 191CR BODY FAIRING AT LOWER FUSELAGE B737-800 SRM 51-70-04-2R-10 REPAIR 10.SEE INDIVIDUAL SIGNOFF BELOWS.;[10] REPAIRED ACCESS PANEL 191CR BODY FAIRING AT LOWER FUSELAGE B737-800 SRM 51-70-04-2R-10 REPAIR 10.SEE INDIVIDUAL SIGNOFF BELOWS.

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