SDR SCNA01045

Service difficulty report · Gearbox · Boeing 727227

Difficulty date
June 18, 2001
Submitted
June 19, 2001
Operation
Air carrier
Aircraft
N275AF
Make and model
Boeing 727227
Aircraft serial
22092
Aircraft time
53,544 hours, 24,178 cycles
Engine
Pwa JT8D17R
Engine time
44,984 hours, 20,941 cycles
Part
Gearbox
Part number
780650
Part serial
87396
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

On climbout from MSP the number one engine low oil pressure light illuminated, oil quantity dropped and oil pressure gauge started to drop verifying the warning light. Removed and replaced the gearbox, found oil pressure line leaking.