Service difficulty report · Valve · Boeing 7474KZF

Difficulty date
December 26, 2024
Submitted
December 30, 2024
Operation
Air carrier
Aircraft
N407KZ
Make and model
Boeing 7474KZF
Aircraft serial
36134
Aircraft time
61,643 hours, 11,120 cycles
Part
Valve
Part number
80217012
Part serial
9810067H
Condition
Faulted
Location
Zone 400
Stage of operation
CL
How discovered
O
Nature of condition
M, J
Precautionary procedure
J, A

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

What was found

BLEED 2 EICAS MESSAGE.(<P>R/R ENG 2 PRV IAW AMM 36-11-19. OPS CHK GOOD ON RUN-UP PER AMM 71-00-00. DMI 223140 CLOSED</P>)

More about the Boeing 747-4KZF