Service difficulty report · Warning Light · Boeing 74746NF

Difficulty date
December 2, 2003
Submitted
December 3, 2003
Operation
Air carrier
Aircraft
N450PA
Make and model
Boeing 74746NF
Aircraft serial
30808
Aircraft time
12,213 hours, 2,196 cycles
Engine
Ge CF680C
Engine time
9,364 hours, 1,701 cycles
Part
Warning Light
Condition
Illuminated
Location
Nr 4 Engine
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

NR 4 ENG START BLEED 4 OVERHEAT / PRV MESSAGE STATUS MESSAGE BLEED PRV4. TRANSFERRED TO DMI 31879, MEL 36-11-86 CAT C. ALSO NR 4 REVERSER DEACTIVATED PER MEL REQUIREMENTS.

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