Service difficulty report · Accelerometer · Boeing 767322

Difficulty date
January 17, 2013
Submitted
February 14, 2013
Operation
Air carrier
Aircraft
N677UA
Make and model
Boeing 767322
Aircraft serial
30029
Aircraft time
41,338 hours, 10,161 cycles
Engine
Pwa PW4056
Part
Accelerometer
Part number
CA151M101
Condition
Faulted
Location
Nr 2 Engine
Stage of operation
NR
How discovered
9
Nature of condition
E
Precautionary procedure
O

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

What was found

NR 2 ENGINE HIGH VIB FELT IN AIRFRAME OR THROTTLE. PERFORMED FAN LUBE AS PER 72-31-99 VIBE GOOD AT THIS TIME. ACP CK OF INLET & EXHAUST INCLUDING FAN BLADES FOR DAMAGE & MIDSPAN SHROUDS FOR SHINGLING. CHECKED VIBE PICKUP AT 1 O'CLOCK ON FAN CASE 'A' FLANGE FOR TIGHTNESS TO FLANGE & BRACKET. CHECKED CABLE FOR LOOSE OR MISSING CLAMPS. CHECKED TIGHTNESS & CONDITION OF ELECT CONNECTORS AT PICKUP & FIREWALL.