Service difficulty report · Boss Nut · Boeing 737275

Difficulty date
August 15, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Boeing 737275
Engine
Pwa JT8D9A
Part
Boss Nut
Part number
313594
Condition
Loose
Location
Accessory Gearbx
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

(CAN) ENGINE OIL PRESSURE LOSS IN FLIGHT. ENGINE SHUTDOWN AND AIRCRAFT DIVERTED. POST FLIGHT INSPECITON FOUND BANJO BOLT LOOSE ON THE OIL BYPASS BOSS. BANJO BOLT TIGHTENED AND ENGINE GROUND RUN SERVICEABLE.