Service difficulty report · Irs · Boeing 767328

Difficulty date
February 14, 2021
Submitted
February 17, 2021
Operation
Air carrier
Aircraft
N1499A
Make and model
Boeing 767328
Aircraft serial
27428
Aircraft time
82,406 hours, 18,409 cycles
Part
Irs
Part number
HG1050AD15
Part serial
4501
Condition
Failed
Location
Left
Stage of operation
LD
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

LEFT IRS FAIL ON TAKE - OFF. PERFORMED L IRS NNC. REPLACED TROLH M159 AND OPS TEST OK AMM 34-21-01.