PT6A Power Section

The PT6A Power Section has either a single-stage or a two-stage power turbine depending on model.  For turboprop use, this powers a two-stage planetary output reduction gearbox, which turns the propeller at a speed of 1,900 to 2,200 rpm. The exhaust gas then escapes through two side-mounted ducts in the power turbine housing or exhaust duct.

• Sudden stoppage inspection
• Prop strike inspection
• Vibration analysis
• Over torque inspection
• Lightning strike inspection
• Life limited parts replacement
• Metal in the oil repairs
• Exhaust case replacement
• Complete power section overhaul
• Ad note containment ring replacement
• Harness thermocouple & bus bar replacement
• Pratt & Whitney or FAA-PMA parts option

For more information on PT6A Power Section inspections or maintenance, please contact Rocky Mountain Turbine Services today at 888.501.PT6A or fill out our simple form by clicking the request a quote button on this page.