Service difficulty report · None · Boeing 7378H4

Difficulty date
November 22, 2021
Submitted
December 14, 2021
Operation
Air carrier
Aircraft
N8674B
Make and model
Boeing 7378H4
Aircraft serial
36734
Aircraft time
20,443 hours, 9,348 cycles
Part
None
Condition
Cracked
Location
Fuselage
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

FWD CARGO FLOOR STRUCTURE; BAFFLE/INTERCOSTAL AT STATION 500H INBOARD SIDE SUPPORT CLIP CRACKED. DOT 234/10 ; / [01] DRILLED AND REMOVED CRACKED R/H STA500H CLIP IAW SRM 51-40-02-0G-0; [02] VERIFIED NEW CLIP STA 500H R/H SIDE AS P/N 143A7502-158 IAW BOEING DWG 143A7505 REV:-; [03] 'A' TAG NUMBER 'A' 573 FOR STEP 2 ABOVE CLIP P/N 143A7502-158; [04] VERIFIED STEP 2 AND 3; [05] LOCATED AND DRILLED NEW R/H STA 500H CLIP IAW SRM 51-40-05-0G-0; [06] INSPECTION CW STEP 5; [07] OK TO INSTALL; [08] INSTALLED NEW R/H STA500H CLIP IAW SRM 51-40-02-0G-0 ALSO BOEING DWG 143A7505 REV:-; [09] CLIP IS INSTALLED AND APPLIED CIC TO AREA IAW AMM 51-21-91-701; [10] RII CW; [11] STEP 8 -9 INSPECTION CW

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