SDR EIA2000018

Service difficulty report · Engine · Boeing 747SR46

Difficulty date
May 15, 2000
Submitted
August 17, 2000
Operation
Air carrier
Aircraft
N478EV
Make and model
Boeing 747SR46
Aircraft serial
21033
Engine
Pwa JT9D7J
Part
Engine
Condition
Flamed Out
Location
Nr 1
Stage of operation
NR
How discovered
O
Nature of condition
R, M, X
Precautionary procedure
O

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

What was found

HNL - NR 1 ENGINE COMPRESSOR STALLED AND FLAMED OUT AT APPROXIMATELY 80 KIAS EGT EXCEEDED RED. MOTORED ENGINE DOWN TO 95 PERCENT. DURATION OF OVERTEMP APPROX 5 SECONDS. MAX EGT REACHED 950 DEGREES CELSIUS. PERFORMED VISUAL OVERTEMP INSPECTION PER 72-00-00 AND 71-00-00. NO DAMAGE FOUND IN INLET, TAILPIPE, OR ENGINE. DEACTIVATED NR 1 REVERSER PER MM 78-31-00. NO DAMAGE FOUND IN INLET, TAILPIPE, OR ENGINE. DEACTIVATED NR 1 REVERSER PER MM 78-31-00. TRANSFERRED TO DMI NR 983 PER MEL 78-1-2 CAT C DUE 5/25/00. BOROSCOPE REQUIRED WITHIN 80 FLT HOURS. NON MEL DMI NR 982 PLACARDS INSTALLED. ENGINE FOUND OK. (M)

More about the Boeing 747-SR-46