Service difficulty report · Heater · Boeing 737890

Difficulty date
May 27, 2021
Submitted
June 1, 2021
Operation
Air carrier
Aircraft
N596AS
Make and model
Boeing 737890
Aircraft serial
35688
Aircraft time
47,225 hours, 14,072 cycles
Part
Heater
Condition
Malfunctioned
Location
Rt Window
Stage of operation
NR
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

RIGHT FWD WINDOW HEAT DOES NOT COME ON. GROUNDED - YES. SELECTED WINDOW HEAT ON. ALL INDICATIONS NORMAL. WHCU BITE OK REF B737-800 AMM 30-41-00. OPS CHK AND B737-800 FIM 30-41 TASK 801 OK FOR SERVICE.