Service difficulty report · Pseu · Boeing 7474KZF

Difficulty date
March 10, 2020
Submitted
March 13, 2020
Operation
Air carrier
Aircraft
N405KZ
Make and model
Boeing 7474KZF
Aircraft serial
36132
Aircraft time
42,137 hours, 8,602 cycles
Part
Pseu
Part number
856920
Part serial
S843
Condition
Malfunctioned
Location
Landing Gear
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

LANDING GEAR TILT/DOOR MESSAGE ON CLIMB OUT. CREW CONTINUED FLIGHT WITH GEAR DOWN FROM KKJ TO NRT.(<P ><SPAN>LANDING GEAR PROX SENSORS CONDITION CHECK OK. REMOVED AND REPLACED PSEU AND DAMAGED / HYD LINE ON LH BLG TILT ACTUATOR. THEN PSEU SYSTEM GROUND TEST PASSED. NO CMC FAULT MSG. NO EICAS MSG, IAW AMM TASK 32-09-03-404-0058 TASK 32-09-03-745-019.</SPAN></P>)

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