Service difficulty report · Probe · Boeing 737890

Difficulty date
September 16, 2019
Submitted
September 18, 2019
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
50,266 hours, 14,824 cycles
Part
Probe
Part number
0851HT1
Condition
Inoperative
Location
Pitot/Static Sys
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

ON AFTER START FLOW NOTICED "CAPT PITOT" LIGHT ILLUMINATED AFTER TURNING ON PROBE HEAT. GROUNDED - YES. FOUND CAPT PITOT LIGHT ILLUMINATED, PERFORMED FIM TASK 30-31-00-810-802, FOUND CAPT PITOT PROBE INOP, REPLACED CAPT PITOT PROBE REF AMM 34-11-01. PERFORMED LEAK CHECK FOR LEFT PITOT SYSTEM REF AMM TASK 34-11-00-790-810 NO LEAKS NOTED.