SDR HALA2016020600027

Service difficulty report · Trim System · Boeing 7673CB

Difficulty date: February 6, 2016
Submitted: February 8, 2016
Operation: Air carrier
Aircraft: N588HA
Make and model: Boeing 7673CB
Aircraft serial: 33466
Aircraft time: 50,622 hours, 9,135 cycles
System (JASC): 2721 · Rudder Tab Control System
Part: Trim System
Condition: Malfunctioned
Location: Rudder
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

ON CLIMBOUT, RUDDER TRIM WAS INTERMITTENT, TOOK 2 OR 3 ATTEMPS TO GET INPUT, BOTH LT AND RT AFFECTED. OK TO CONTINUE IAW AMM 27-21-00. PERFORMED OPS TEST OF THE RUDDER AND RUDDER TRIM CONTROL SYSTEM. OPS CK AND TEST PASSED OK FOR SERVICE.

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