Service difficulty report · Transfer Tube · Swrngn SA227AC

Difficulty date
August 8, 2026
Submitted
August 13, 2026
Operation
Air carrier
Aircraft
N542FA
Make and model
Swrngn SA227AC
Aircraft serial
AC542
Aircraft time
32,551 hours, 54,061 cycles
Engine
Garrtt TPE33111U
Engine time
30,636 hours, 40,608 cycles
Part
Transfer Tube
Condition
Occluded
Location
Engine Oil
Stage of operation
LD
How discovered
O
Nature of condition
R, Y
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING LANDING ROLLOUT, THE ENGINE LOST OIL PRESSURE, RESULTING IN A LOSS OF POWER AND ENGINE SHUTDOWN. TROUBLESHOOTING IDENTIFIED AN OCCLUDED MAIN SHAFT OIL TRANSFER TUBE. CLEANED THE MAIN SHAFT OIL TRANSFER TUBE IN ACCORDANCE WITH TPE331-11 MM 72-00-25, CHAPTER 72-10-14. GROUND OPS CHECK GOOD.