State of the ArtAircraft Engine Repairs


Lycoming Geared Fuel Injected

Engine Manufacturer: Lycoming
Aircraft Manufacturer: Beechcraft
Aircraft Model: queen air 65

Standard Features with an Airmark Overhauled Engine

  • Crankshaft is dynamically balanced to less than .25 inch ounces to eliminate rotational imbalance and excess vibration (100% improvement over OEM tolerance standard)
  • Connecting rods are balanced for total weight and equal mass distribution
  • Hydraulic lifter bleed down rates matched
  • Magnetic Particle inspection of ferrous parts by a minimum Level II inspector
  • Liquid Penetrant inspection of non-ferrous parts by a minimum Level II inspector
  • Ultra-Sonic inspection of the crankshaft for subsurface flaws when required
  • Detailed visual and dimensional inspection of all parts
  • All new parts replaced per Manufactures required 100% parts replacement list (Our minimum standard)
  • Alodine Corrosion treatment on aluminum parts
  • All parts are cleaned by chemical and/or mechanical means
  • High temperature enamel finish on all painted parts
  • All Airworthiness Directives (AD) are complied with
  • All Mandatory Service Bulletins (MSB) are complied with
  • Complete traceability of all parts installed
  • Fully Tested in our diagnostically equipped test cell through all manufacture’s required parameters
  • All engines overhauled to factory new fits and clearances
  • 2 Year Warranty – First year or 480 hours whichever occurs first is 100% parts and labor
    • Second year or TBO whichever occurs first is pro-rated.  Accessories are 6 months or 240 hours
  • All work is performed by highly experienced certified technicians
  • Ratings: Unlimited Powerplant Class I & II, Unlimited Accessory Class I & II, Limited NDT

Standard Accessories and Cylinders Provided

  • New Slick magnetos or Overhauled Bendix magnetos – Your Choice
  • New Harness
  • New Spark Plugs
  • New Factory Cylinder (If Not Available, Overhauled will be Quoted)
  • Fuel Injection System

Additional Items That Can Be Provided At An Additional Cost

  • Hose Kit
  • Vacuum Pump
  • Lord Mounts
  • Propeller Governor
  • Alternator
  • Starter
  • Oil Cooler
  • GAMI Fuel Injectors
  • Hydraulic Pump
  • Export 8130-3 Document


An engine overhauled by Airmark Overhaul has always brought added value to an aircraft. Airmark Overhaul's precision workmanship, high levels of expertise and a quality assurance program, give you the peace of mind you deserve with every flight.

Overhaul options available are subject to change and will be outlined in your quotation.