Service difficulty report · Fuel Tank · Snias AS350B2

Difficulty date
October 19, 2021
Submitted
October 19, 2021
Operation
Air carrier
Filed by
2A6R933B
Air Methods, LLC
Aircraft
N558AM
Make and model
Snias AS350B2
Aircraft serial
4377
Aircraft time
5,246 hours, 16,892 cycles
Part
Fuel Tank
Part number
HM01950011
Part serial
0019
Condition
None
Location
Zone 100
Part time
657 hours, 1,405 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 A 600 HOUR INSPECTION OF THE CRASH RESISTANT FUEL TANK, FOUND A STAND OFF INSIDE THE TOP OF THE TANK DE-BONDED, CAUSING THE INTERNAL FUEL HOSE TO DROOP DOWN IN THE TANK. THE FUEL TANK WILL NEED REPLACED.