SDR DL72S010548

Service difficulty report · Indicator · Boeing 727232

Difficulty date: April 3, 2001
Submitted: April 17, 2001
Operation: Air carrier
Aircraft: N545DA
Make and model: Boeing 727232
Aircraft serial: 22494
Aircraft time: 57,988 hours, 43,169 cycles
Engine: Pwa JT8D15
Engine time: 52,649 hours, 38,108 cycles
System (JASC): 7930 · Engine Oil Indicating System
Part: Indicator
Condition: Inoperative
Location: Nr 1 Engine
Part time: 52,649 hours, 38,108 cycles
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: E, A

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

What was found

NR 1 ENG LOW OIL PRESSURE / BYPASS LIGHT ILLUMINATED IN FLIGHT INSPECTED MAIN OIL FILTER FOUND APPRECIABLE COKE DEPOS RAN ENGINE WITH NEW FILTER INSPECTED FOUND VERY LITTLE COKE NOMETAL FOUND AT ANY TIME REPLACED SEC FILTER OIL PRESS INDIC NML.