SDR ASMF201703002

Service difficulty report · Circuit Card · Boeing 7878

Difficulty date: February 24, 2017
Submitted: March 15, 2017
Operation: Air carrier
Aircraft: N782AM
Make and model: Boeing 7878
Aircraft serial: 37165
Aircraft time: 6,937 hours, 876 cycles
System (JASC): 7397 · Engine Fuel System Wiring
Part: Circuit Card
Part number: 182533002
Part serial: 140901795
Condition: Damaged
Location: Left
Part time: 6,937 hours, 876 cycles
Stage of operation: TX
How discovered: O
Nature of condition: J
Precautionary procedure: D

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

What was found

AIRCRAFT RETURNED TO BLOCKS, DURING TAXING, THE CCR CONTROL POWER UNIT MESSAGE APPEARED. MAINTENANCE PERSONNEL PERFORMED BITE TO CMCF IAW FIM DMC-B787-A-G13-20-F1-52A-421A-A, SHOWING A FAILURE CODE 4200706. LEFT PCM CARD M16 WAS REPLACED IAW DMC-B787-A-42-20-F2-05A-421A-A, TESTED CORRECT.

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