Service difficulty report · Frame · Boeing 7377BD

Difficulty date
February 15, 2023
Submitted
February 16, 2023
Operation
Air carrier
Aircraft
N7752B
Make and model
Boeing 7377BD
Aircraft serial
33943
Aircraft time
46,858 hours, 24,087 cycles
Part
Frame
Condition
Cracked
Location
Zn 800 Door
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

FUSELAGE FORWARD SERVICE DOOR MECHANISM LOWER ATTACH FRAME IS CRACKED 1.80 IN LONG AT FORWARD INBOARD LOWER RADIUS FWD OF ATTACH BOLT. REMOVED AND REPLACED FWD GALLEY DOOR PER AMM 52-41-00. RIGGED NEW FWD GALLEY DOOR PER AMM 52-41-00. LUBED; REINSTALLED LINER AND PRESSURIZATION CHECK GOOD PER AMM 52-41-00.

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