SDR CALA2016111800931

Service difficulty report · Arm · Boeing 757224

Difficulty date: November 18, 2016
Submitted: November 19, 2016
Operation: Air carrier
Aircraft: N48127
Make and model: Boeing 757224
Aircraft serial: 28968
Aircraft time: 70,115 hours, 18,190 cycles
System (JASC): 7600 · Engine Controls
Part: Arm
Condition: Out Of Rig
Location: Nr 1 Engine
Stage of operation: AP
How discovered: O
Nature of condition: R
Precautionary procedure: O

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

What was found

NR 1 ENG THROTTLE FLT IDLE WAS 2 PERCENT LOWER N1 AND ENG 1 SLOW TO SPOOL ON APPROACH. FOUND NR 1 FFG ROTARY ARM OUT OF RIG. OVER 1 COMPLETE RIG PIN OUT OF ADJUSTMENT. ADJUSTED FFG ROTARY ARM IAW MM 76-11-00. ALSO PERFORMED HIGH POWER RUNS TO CONFIRM FIX AND ACCEL/DECEL CHECK IAW MM 71-00-00. OP''S CHECKS GOOD. NO OTHER DEFECTS NOTED AT THIS TIME. ALSO PERFORMED LOW/HIGH IDLE CHECK IAW MM 71-00-00 WHICH ALSO CHECKED GOOD. A/C OK TO CONTINUE.