Service difficulty report · Blower · Boeing 737890

Difficulty date
July 7, 2019
Submitted
July 9, 2019
Operation
Air carrier
Aircraft
N557AS
Make and model
Boeing 737890
Aircraft serial
35176
Aircraft time
50,106 hours, 14,672 cycles
Part
Blower
Part number
6426512001
Condition
Inoperative
Location
Weather Radar
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

WEATHER RADAR R/T FAN IS INOP. GROUNDED - YES. REMOVED WEATHER RADAR R/T MOUNT BLOWER REF AMM 34-43-51-000-801. INSTALLED NEW BLOWER REF AMM 34-43-51-400-801. REMOVED AND REINSTALLED WEATHER RADAR R/T REF AMM 34-43-41-000-801 AND 34-43-41-400-801. C/W OPS TEST OF WEATHER RADAR REF AMM 34-43-00-710-802-001. OPS TEST PASS. PULLED AND COLLARED ONE C/B ON P18-1(A7) AND P6-1(D13). REMOVED COLLAR AND RESET C/B'S.