Service difficulty report · Hmu · Airbus A310222

Difficulty date
October 6, 2011
Submitted
October 7, 2011
Operation
Air carrier
Aircraft
N455FE
Make and model
Airbus A310222
Aircraft serial
331
Aircraft time
36,664 hours, 16,891 cycles
Engine
Pwa JT9D7R4E1
Part
Hmu
Part number
78296016
Part serial
A1624
Condition
Failed
Location
Nr 2 Engine
Part time
36,647 hours, 16,878 cycles
Stage of operation
TO
How discovered
O
Nature of condition
R, J
Precautionary procedure
C

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

What was found

ON TAKEOFF, NR 2 ENGINE WOULD NOT RESPOND TO THROTTLE MOVEMENT. R & R NR 2 ENGINE HMU IAW AMM 73-21-01-04. CHECKED GOOD. PERFORMED IDLE LEAK CHECK AND POWER TRIM RUN IAW MM 71-00-00-05 LEAK CHECKS GOOD AND POWER RUNUP CHECKS GOOD.

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