Service difficulty report · Wire Harness · Boeing 737890

Difficulty date
September 3, 2019
Submitted
September 4, 2019
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
47,127 hours, 14,041 cycles
Part
Wire Harness
Part number
3250435030
Condition
Frayed
Location
Nr 1 Engine
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

WHILE PERFORMING T/C N8420001 RT ENG HARNESS INSPECTION FOUND J10 HARNESS DAMAGED BY RUBBING AGAINST HPTACC VALVE STAGE 9 INLET TUBE. GROUNDED - YES. J10 HARNESS DAMAGED TO METAL BRAID 10 INCHES BEFORE DP1001. PER T/C REQUIRES REPLACEMENT. REMOVED AND REPLACED J10 HARNESS, ALL OPS NML REF AMM 73-21-06, 73-21-00. ACCOMPLISHED AND REVERSED ALT DEACT PROCEDURES 05-07-01 TABLE 3 ITEM 1. GROUND VERIFICATION SAT.