Service difficulty report · None · Boeing 737

Difficulty date
August 26, 2022
Submitted
August 26, 2022
Operation
Air carrier
Aircraft
N37290
Make and model
Boeing 737
Aircraft serial
31601
Aircraft time
57,568 hours, 20,668 cycles
Part
None
Part number
6225132633
Part serial
9972
Condition
None
Location
Wx Radar
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

REJECT AT 55 PREDICTED WINDSHEAR WINDSHEAR WARNING SOUNDS WHEN R ADAR ON TOMC APPROVED CREW C/W DDP DEFERRED DIRECTLY BY TOMC UPDATED MAA CODE FIX USING VENDOR MAA SCREEN REMOVED OLD WXR XVCR AND INSTLD NEW UNIT REF AMM 34-43-41. NEEDS PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. OPS CHKS, NO MORE TIME ROTABLE PARTS CHANGE WAS INDICATED - TT # 1997945 SN OFF 9972 TRANSCEIVER, WX OFF 99-3443-9-0007 9972 ON 99-3443-9-0007 9591 ACP WEATHER RADAR OPERATIONAL TEST REF AMM 34-43-00-710-802-001, TESTED GOOD.