Service difficulty report · Actuator · Boeing 7377H4

Difficulty date
April 21, 2021
Submitted
April 26, 2021
Operation
Air carrier
Aircraft
N933WN
Make and model
Boeing 7377H4
Aircraft serial
36640
Aircraft time
39,593 hours, 23,953 cycles
Part
Actuator
Part number
273A2101101
Part serial
2101
Condition
Faulty
Location
Rt Mlg
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

ON TAKEOFF RT MAIN LNDG GR WOULD NOT RETRACT. INITIALLY; HANDLE UP ONE RED RT GEAR LIGHT; THEN ONE RED RT GR LIGHT AND ONE RT GR GREEN LT. CYCLED GR HANLDED DOWN; 3 GREEN DN & LOCKED; NO RED LIGHTS. RETURN; LANDED NO OVERWEIGHT LANDING. (OVERHEAD PANEL MATCHED FWD PANEL THROUGHOUT) DMA #0295773 REMOVED AND REPLACED RMLG ACTUATOR PER AMM 323211. OPS CHECK NORMAL PER AMM 323200710801 RESTORED AIRCRAFT TO NORMAL PER MMEL 3216 (DDPG) RESORTATION CL# 77360 RAR 96123 POS RH PN OFF ON 273A2101101 SN OFF 21010702A SN ON 21010445A.

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