Service difficulty report · Seal · Boeing 757223

Difficulty date
March 6, 2019
Submitted
March 11, 2019
Operation
Air carrier
Aircraft
N195AN
Make and model
Boeing 757223
Aircraft serial
32389
Aircraft time
53,094 hours, 16,322 cycles
Engine
Rroyce RB211535E4B3
Engine time
52,607 hours, 16,169 cycles
Part
Seal
Condition
Leaking
Location
Nr 1 Bearing
Stage of operation
CL
How discovered
O
Nature of condition
K, B, J
Precautionary procedure
A

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

What was found

THE PILOT REPORTED THAT AFTER TAKEOFF, THE RIGHT ENGINE OIL PRESSURE WAS 33 IN THE YELLOW BAND, ACCOMPANIED BY FUMES IN THE COCKPIT & CABIN. THE AIRCRAFT WAS GROUNDED. MAINTENANCE FOUND OIL COMING DOWN THE OUTLET GUIDE VANES, AND DETERMINDED THAT THE NR 1 BEARING SEAL WAS LEAKING. CHANGED THE ENGINE. ***SUPPLEMANTAL REPORT: MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE IAW 71-94-01, AND DUE TO INITIAL DISCREPANCY ACCOMPLISHED ENGINE SMOKE ODOR FUMES INITIAL TS IAW CARDS 05-96-70 AND 05-96-71. ACCOMPLISHED ENGINE RUN, OPS OK***(CLOSED)