SDR ASMF20180821007

Service difficulty report · Module · Boeing 7878

Difficulty date: June 26, 2018
Submitted: August 21, 2018
Operation: Air carrier
Aircraft: N964AM
Make and model: Boeing 7878
Aircraft serial: 35307
Aircraft time: 21,128 hours, 2,743 cycles
System (JASC): 2700 · Flight Control System
Part: Module
Part number: 4091610902
Part serial: 35541610
Condition: Failed
Location: Flt Control
Part time: 21,128 hours, 2,743 cycles
Stage of operation: LD
How discovered: O
Nature of condition: F
Precautionary procedure: O

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

What was found

AFTER LANDING, DURING FLAPS RETRACTION, THE SLAT DRIVE NON NORMAL CONDITION OCCURRED. MAINTENANCE PERFORMED FAULT ISOLATION PROCEDURE IAW AMM DMC-B787-A-27-81-00-00B-320A-A, TESTED CORRECT. ADDITIONALLY FLIGHT CONTROL MODULE WAS REPLACED IAW DMC-B787-A-27-02-18-00A-720A-A, TESTED CORRECT.

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