Service difficulty report · Transmitter · Boeing 737990ER

Difficulty date
January 15, 2017
Submitted
January 18, 2017
Operation
Air carrier
Aircraft
N453AS
Make and model
Boeing 737990ER
Aircraft serial
36354
Aircraft time
12,086 hours, 3,945 cycles
Part
Transmitter
Part number
QA07656ISSP3
Condition
Failed
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

ON TAXI IN, LT ENGINE INDICATED OIL FILTER BYPASS. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENGINE SCAVENGE OIL FILTER CLOGGING TRANSMITTER IN REF TO AMM 79-21-07 & FIM 79-05 TASK 817. PERFORMED IDLE- POWER LEAK CHECKED AMM 71-00-00-700-801-F00. NO FAULTS NOTED. THIS CLEARED MEL 79-2C.