SDR HALA2010091200416

Service difficulty report · Module · Boeing 767332

Difficulty date: September 12, 2010
Submitted: September 14, 2010
Operation: Air carrier
Aircraft: N594HA
Make and model: Boeing 767332
Aircraft serial: 23275
Aircraft time: 72,778 hours, 31,993 cycles
Engine: Ge CF680
System (JASC): 3200 · Landing Gear System
Part: Module
Condition: Malfunctioned
Location: Mlg
Part time: 29 hours, 6 cycles
Stage of operation: DE
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

ETOPS SIGNIFICANT SYS - CAPT'S DESCENDING THROUGH 24,000 RA FLAG APPEARED FOLLOWED BY GEAR NOT DOWN EICAS MG & CONFIG DISCREET LIGHT. RA FLAG DISAPPEARED & SO DID ALL OTHER EICAS MSG SUSPECT RADIO ALT PROBLEM. BOTH RA R/T GROUND OPS CHECKED OK IAW FIM34-33-00-1 FIG 104, NO FAULTS FOUND, IAW FIM DAL D633T605, FIG 109A. REPLACED LANDING CONF ON MODULE M983 REF MM31-51-04-006-133. ACCOMP NEW CARD MODULE TEST OK IAW AMM31- 51-04. REPLACED NR1 RADIO ALT XCVR IAW AMM34-33-01, PRDP TEST 30 OK IAW MM22-00-02.