SDR ASAA2016030915849

Service difficulty report · Connector · Boeing 737890

Difficulty date: March 9, 2016
Submitted: March 11, 2016
Operation: Air carrier
Aircraft: N513AS
Make and model: Boeing 737890
Aircraft serial: 35192
Aircraft time: 28,770 hours, 8,684 cycles
System (JASC): 7797 · Engine Indicating System Wiring
Part: Connector
Condition: Dirty
Location: Nr 2 Engine
Stage of operation: IN
How discovered: V
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

ELECTRONIC ENGINE CONTROL RECORDED FAULT 77-10842. ACFT GROUNDED. BEFORE CLEANING, S1-41.07, S2-18.80, S3-18.63, S4-39.04. AFTER CLEANING, S1-34.82, S2-18.23, S3, 17.87, S4-33.23. CLEANED EGT HARNESS IAW AMM 77-21-00-140-801. OPS NORMAL IAW FIM TASK 77-21-801.