Service difficulty report · Insulation · Boeing 737890

Difficulty date
December 11, 2014
Submitted
December 15, 2014
Operation
Air carrier
Aircraft
N581AS
Make and model
Boeing 737890
Aircraft serial
35188
Aircraft time
29,116 hours, 8,924 cycles
Engine
Cfmint CFM567B27
Part
Insulation
Condition
Worn
Location
Wire Harness
Stage of operation
IN
How discovered
V
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

J9 & J10 WIRE HARNESSES WORN THROUGH, OUTER SHEATHING WEAR CONNECTORS DP 0905 AND DP 1005. REF T/C N8420000. ACFT GROUNDED. R & R J9 AND J10 HARNESS IAW MM 73-21-06-000-802-F00. COMPLETED EEC TEST IAW MM 73-21-00-700-804-F00, IDENT/CONF TEST IAW MM 73-21-00-700-808-F00. COMPLETED EEC DISCRETES TEST IAW MM 73-21-00-700-809-F00. FADEC SYS TEST PASSED, REF MM 73-21-00.