SDR QMLDMG1475

Service difficulty report · Structure · Bolkms BK117A4

Difficulty date
December 7, 2010
Submitted
December 8, 2010
Operation
Air carrier
Aircraft
N485UH
Make and model
Bolkms BK117A4
Aircraft serial
7036
Aircraft time
13,700 hours, 55,591 cycles
Engine
Lyc LTS101*
Part
Structure
Part number
1172230401
Condition
Corroded
Location
Engine Bay
Part time
13,700 hours, 55,591 cycles
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

DURING INSP FOUND CORROSION ON THE LT INBD, RT INBD AND RT AFT ENGINE DECK.