Service difficulty report · Connector · Boeing 747412F

Difficulty date
August 13, 2021
Submitted
August 17, 2021
Operation
Air carrier
Aircraft
N489MC
Make and model
Boeing 747412F
Aircraft serial
26553
Part
Connector
Part number
D43699P
Condition
Contaminated
Location
Hyd System
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

IN FLIGHT HYD OVHT #3. IN FLIGHT HYD LOW QTY DOWN TO .12(<P>REMOVED AND REPLACED CANNON PLUG DUE TO MOISTURE AND CONTAMINATION IAW SWPM 20-61-02. REMOVED AND REPLACED #3 HY/DIM CARD (PN <SPAN>D43699J, NSN</SPAN><SPAN>) IAW AMM 29-11-42/401. OPERATIONAL CHECKED OK. NO EXISTING FAULT FOUND.</SPAN></P>)