Service difficulty report · Actuator · Boeing 74747UF

Difficulty date
December 26, 2015
Submitted
December 28, 2015
Operation
Air carrier
Aircraft
N416MC
Make and model
Boeing 74747UF
Aircraft serial
32838
Aircraft time
59,932 hours, 9,699 cycles
Part
Actuator
Part number
1U11986
Part serial
1676
Condition
Malfunctioned
Location
Mlg Door
Part time
3,259 hours, 529 cycles
Stage of operation
NR
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

EICAS MESSAGE GEAR DOOR AND HYD PRESSURE, SYS 1. REPLACED NOSE GEAR DOOR ACTUATOR IAW AMM 32-34-14-404-012. OPERATION AND LEAK CHECK GOOD. SERVICED NR 1 HYDRAULIC SYSTEM WITH 40 QTS IAW AMM 12-12-01.

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