SDR AWXA9700189

Service difficulty report · Cntrl Data Unit · Boeing 737277

Difficulty date: March 20, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N186AW
Make and model: Boeing 737277
Aircraft serial: 22653
System (JASC): 3460 · Flight Management Computing Hardware System
Part: Cntrl Data Unit
Part number: 1633930201
Condition: Inoperative
Location: Nr 2
Stage of operation: TX
Nature of condition: B
Precautionary procedure: O

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

What was found

WHILE TAXING TO THE GATE, SMOKE IN THE FLIGHT DECK. INSPECTED WIRING AND C/P AT CDU AND PDC, ALL AC/DC AND GROUNDS WERE CORRECT, WIRING AND PINS DID NOT APPEAR DESTROYED. PERFORMED A/P, A/T, BITES AND PUT EPR T/O TARGETS IN COMPUTER, BUT CDU JUST SHOWS GREEN LINES ON IT. NEED NEW CDU. PLACARDED 34-28. REMOVED AND REPLACED CDU, CLEARED PLACARD.