SDR CALA2014091501223

Service difficulty report · Computer · Boeing 757224

Difficulty date: September 11, 2014
Submitted: September 15, 2014
Operation: Air carrier
Aircraft: N17128
Make and model: Boeing 757224
Aircraft serial: 27567
Aircraft time: 66,974 hours, 15,043 cycles
System (JASC): 3140 · Central Computers
Part: Computer
Part number: 19314190003
Part serial: 02191
Condition: Malfunctioned
Location: Eicas
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

LOWER EICAS SCREEN FAILED AFTER 35 MIN PUSH LIGHTNING BOLTS COMPRESSION THEN BLANK. R & R RT EICAS COMPUTER IAW AMM 31-41-02. OPERATIONS CHECKED GOOD. PRECAUTIONARY R & R EICAS DISPLAY SWITCHING MODULE IAW AMM 31-41-04. ALL CHECKED GOOD ROTABLE PARTS CHANGE WAS INDICATED TT 1621776 SN OFF 00001 TT 1532283 SN OFF 02191 COMPUTER, EICAS OFF 19-3141-9-0003 0001 ON 19-3141-9-0003 2897 UNIT, PRINTED C OFF 19-3141-9-9001 2191 ON 19-3141-9-9001 1370.