Service difficulty report · Actuator · Boeing 74747UF

Difficulty date
May 23, 2026
Submitted
May 26, 2026
Operation
Air carrier
Aircraft
N475MC
Make and model
Boeing 74747UF
Aircraft serial
29252
Aircraft time
106,568 hours, 19,696 cycles
Part
Actuator
Part number
1U11986
Part serial
1531
Condition
Faulted
Location
Nlg Door
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NOSE "GEAR DOOR" EICAS MSG AFTER GEAR RETRACTION. RAN QRH, NO HELP. DURING INSPECTION, FOUND NLG DOOR ACTUATOR DAMAGED. REMOVED AND REPLACED NOSE GEAR DOOR ACTUATOR AND CHECKED NML PER AMM 32-34-14 AND IPC 32-34-14-10. OPS CHK OK

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