Service difficulty report · Actuator · Boeing 7673CB

Difficulty date
November 14, 2010
Submitted
November 15, 2010
Operation
Air carrier
Aircraft
N590HA
Make and model
Boeing 7673CB
Aircraft serial
33467
Aircraft time
30,799 hours, 5,793 cycles
Part
Actuator
Part number
654450310
Part serial
SHL4625
Condition
Defective
Location
Elevator
Part time
30,799 hours, 5,793 cycles
Stage of operation
TX
How discovered
O
Nature of condition
F
Precautionary procedure
D

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

What was found

ETOPS SIGNIFICANT SYSTEM - BTB - BTB ELEVATOR CONTROL IS BINDING. NOTICED FROM BOTH CAPT AND F/O YOKES. OPS CHECK RT ELEVATOR LT, CT, RT PCA NO LEAKS NOTED. NO TEMPTURES DIFFERENCE. 5897. PERFORMED FIM TASK 27-31-00 FIG 105 SH1 STEP2. 8088. FOUND ELEVATOR FEEL ACTUATOR DEFECTIVE. REMOVED AND REPLACED ELEVATOR FEEL ACTUATOR PER AMM 27-31-17. OPS AND LEAK CHECK OK.

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