Service difficulty report · Engine · Boeing 747338

Difficulty date
June 28, 2001
Submitted
August 7, 2001
Operation
General aviation
Make and model
Boeing 747338
Engine
Rroyce RB211524D419
Part
Engine
Part number
RB211524D419
Condition
Vibrates
Location
Nr 2
Part time
48,491 cycles
Stage of operation
CR
How discovered
O
Nature of condition
E, F
Precautionary procedure
A

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

What was found

(AUS) NR 2 ENGINE EXCESSIVE VIBRATION. ENGINE INSPECTED IAW MAINTENANCEMANUALS WITH NO FAULTS FOUND. HPC STAGES 5/6 BOROSCOPED AND FOUND OK. AIRCRAFT RETURNED TO SERVICE.