Service difficulty report · Transceiver · Boeing 737824

Difficulty date
May 31, 2025
Submitted
June 3, 2025
Operation
Air carrier
Aircraft
N33294
Make and model
Boeing 737824
Aircraft serial
34000
Aircraft time
59,476 hours, 21,621 cycles
Part
Transceiver
Part number
6225132633
Part serial
9591
Condition
Faulty
Location
Wx Radar
Part time
53,429 hours, 18,906 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

WX RADAR + PWS FAIL. NO RESET REMOVED AND REPLACED WXR RADAR TRANSCEIVER REF AMM 34-43-41. OPS TEST GOOD. CLEANED BLOWER FAN, FOUND DIRTY. PARTS USED: 99-3443-9-0007,QTY :1 ADD EMP:U347678,U226537 ROTABLE PARTS CHG:TT # 1445633 SN OFF 9591 PN OFF 99-3443-9-0007 TRANSCEIVER, WX OFF 99-3443-9-0007 9591 ON 99-3443-9-0007 0016