Service difficulty report · Panel · Boeing 73779P

Difficulty date
January 18, 2022
Submitted
January 27, 2022
Operation
Air carrier
Aircraft
N7861J
Make and model
Boeing 73779P
Aircraft serial
33008
Aircraft time
44,855 hours, 30,609 cycles
Part
Panel
Part number
193D
Condition
Cracked
Stage of operation
UK
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

LOWER FUSELAGE PANEL 193D HAS (3 EACH) FASTENER HOLES CRACKED ; / [01] REMOVED PANEL 193D FOR ACCESS AS PER AMM 53-51-21-000-802; [02] PREPARED FOR REPAIR AT PANEL 193D AS PER B 737-700 SRM 51-70-04-2R-9; [03] VERIFIED STEPS 1 AND 2; [04] REPAIRED AT PANEL 193D AS PER B737-700 SRM 51-70-04-2R-9 MATERIAL USED PO.1731995; PO1150387; PO.1713932; [05] VERIFIED STEP 4; [06] APPLIED TOPCOAT ON LOWER FUSELAGE PANEL 193D REF B-737 AMM 51-21-73-370-803; [07] VERIFIED STEP 6; [08] CORRECTION TO STEP 4: REPAIRED AT PANEL 193D AS PER B737-700 SRM 53-40-70 AND 51-70-04-2R-9 MATERIAL USED PO.1731995; PO1150387; PO.1713932; [09] VERIFIED STEP 8; [10] OK TO REINSTALL PANEL 193D; [11] RE-INSTALLED PANEL 193D AS PER AMM 53-51-21

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