Service difficulty report · Seal · Boeing 747122

Difficulty date
May 28, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N854FT
Make and model
Boeing 747122
Aircraft serial
19754
Engine
Pwa JT9D7F
Part
Seal
Part number
24101K
Condition
Leaking
Location
Nr 4 Engine
Stage of operation
CR
Nature of condition
K, J
Precautionary procedure
A, E

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

What was found

NR 4 ENGINE LOST OIL QTY AND PRESSURE. OIL PRESSURE LIGHT CAME ON AND TEMP BEGAN TO RISE. ENGINE SHUT DOWN. FOUND OIL LEAK TO BE FROM CSD PAD. REPLACED CSD SEAL PER BOEING M/M 24-11-01, LEAK CHECK OK.