Service difficulty report · Elec Connector · Boeing 74747UF

Difficulty date
July 6, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N476MC
Make and model
Boeing 74747UF
Aircraft serial
29256
Aircraft time
97,931 hours, 17,955 cycles
Part
Elec Connector
Condition
Dirty
Location
Bleed Indication
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
D

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

What was found

BLEED 3 EICAS MESSAGE(<P>FOUND #2 WIRE ON HPSOV WAS READING 12 MEGA OHMS. REMOVED CANNON PLUG AND CLEANED, RESEATED CANNON PLUG AND FOUND RESISTANCE CHECK TO BE .2 MEGA OHMS WHICH IS NORMAL PER FIM 36-11 TASK 803. NO FURTHER DEFECTS NOTED.</P>)

More about the Boeing 747-47UF