Service difficulty report · Warning Message · Boeing 7474KZF

Difficulty date
August 3, 2020
Submitted
August 4, 2020
Operation
Air carrier
Aircraft
N405KZ
Make and model
Boeing 7474KZF
Aircraft serial
36132
Aircraft time
43,731 hours, 8,886 cycles
Part
Warning Message
Condition
False Activation
Location
Mlg
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

GEAR TILT EICAS MESSAGE AFTER TAKE OFF. PERFORMED A LEAK CHECK AND NO LEAKS NOTED ON HOSE ASSY FOR BODY GEAR TRUCK POSITIONING ACTUATOR. BLED THE ACTUATOR AND PUT THE HYDRAULIC FUSE IN THE NORMAL POSITION IAW AMM 32-13-15-404-010. PERFORMED PSEU GROUND TEST IAW AMM 32-09-03/501. TEST PASSED.

More about the Boeing 747-4KZF