Service difficulty report · Csd Seal · Boeing 747206B

Difficulty date
December 12, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N306TW
Make and model
Boeing 747206B
Aircraft serial
20398
Part
Csd Seal
Part number
2138V088475
Condition
Leaking
Location
Nr 3 Eng
Stage of operation
CR
Nature of condition
K, J
Precautionary procedure
E

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

What was found

CDG - DURING CRUISE SHUT DOWN NR 3 ENGINE, S/N 4299, DUE TO LOSS OF OIL. FOUND CSD DRIVE SEAL, MFG P/N 2-138V0884-75, LEAKING. REPLACED CSD DRIVE SEAL, ENGINE OPERATION AND LEAK CHECKS NORMAL. (M)