Service difficulty report · Transceiver · Boeing 737724

Difficulty date
October 28, 2021
Submitted
October 29, 2021
Operation
Air carrier
Aircraft
N14735
Make and model
Boeing 737724
Aircraft serial
28950
Aircraft time
70,122 hours, 23,625 cycles
Part
Transceiver
Part number
6225132633
Condition
Inoperative
Location
Lower Flight Dec
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

WX RADAR WILL NOT TEST. NO DISPLAY ON ND. AMBER WXR TEST REMAINS DISPLAYED WITH WXR ON PLACED WX RADAR ON MEL DISPATCH DESK: 1 NAME: RD DATE: 26-OCT-21- NOC DESK: 7367 NAME: RK DATE: 26-OCT-21- DEFERRED DIRECTLY BY TOMC WXR WILL NOT TEST. REPLACED WXR TRANSXEIVER REF AMM 34-43-41. ALSO REPLACED WXR CONTROL PANEL REF AMM 34-43-91. OP CHECKED WXR SYSTEM REF AMM 34-43-00-710-802-001. OP CHECKS GOOD. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1168280 SN OFF 0008 TT # 1924322 SN OFF 8407 TRANSCEIVER, WX OFF 99-2317-9-0001 0008 ON 99-2317-9-0001 9233 PANEL, CONTROL, OFF 29-3443-9-0007 8407 ON 29-3443-9-0007 5448