Service difficulty report · Motor · Boeing 737924ER

Difficulty date
June 14, 2021
Submitted
June 14, 2021
Operation
Air carrier
Aircraft
N28457
Make and model
Boeing 737924ER
Aircraft serial
41744
Aircraft time
28,203 hours, 10,005 cycles
Part
Motor
Part number
2313M3484
Condition
Inoperative
Location
Windshield Wiper
Stage of operation
NR
How discovered
9
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

WINDSHIELD WIPER DOES NOT OPERATE IN ANY SWITCH POSITION RIGHT REMOVED AND REPLACED F/O''S WIPER MOTOR PER MM 30-42-21-400-801, OPS CHECK AND ADJUSTMENT GOOD, PERFORMED LAND VERIFY PER MM 22-11-00-201. LAND VERIFY TEST PASSED, CAT STATUS REMAINS FULLY CAPABLE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1003956 SN OFF 7465 MOTOR, CONVERTE OFF 29-3042-9-0007 7465 ON 29-3042-9-0007 8944