SDR ASAA2023100945540

Service difficulty report · Unknown · Boeing 737990ER

Difficulty date: October 9, 2023
Submitted: October 11, 2023
Operation: Air carrier
Aircraft: N462AS
Make and model: Boeing 737990ER
Aircraft serial: 36362
Aircraft time: 35,001 hours, 11,023 cycles
System (JASC): 3442 · Weather Radar System
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
Stage of operation: NR
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

CAPTAINS SIDE RADAR DISPLAYS COMPLTE GROUND CLUTTER RETURN IN AUTO, MANUAL WORKS FINE. FIRST OFFICER DISPLAYS CORRECTLY IN AUTO AND MANUAL. GROUNDED - YES. PERFORMED BITE TEST OF CAPT. & F/O WEATHER RADAR SYSTEM IAW AMM 34-43 TASK 801, NO FAULTS FOUND.PERFORMED OPS TEST OF CAPT & F/O WEATHER RADAR SYSTEM IN AUTO & MANUAL MODES IAW AMM 34-43-00-710-802-001, OPS TEST OK. NO FAULTS NOTED AT THIS TIME. OK FOR SVC.