Aviation Repair & Overhaul FAA Certificate CL1R064K EASA Certificate 145.4358 9970 International Blvd. Cincinnati, OH 45246-4898 Phone: (513) 870-6780 Fax: (513) 870-6784 Email: repair@ctlaerospace.com 9970 International Blvd. Cincinnati, OH 45246-4898 Phone: (513) 870-6780 Fax: (513) 870-6784 Email: repair@ctlaerospace.com ISO 9001-2000 & AS 9100:2004 Rev B Registered

CTL Aerospace Campus OEM Plant 100,000 SqFt Tooling / Equipment Storage 15,000 SqFt Aviation Repair 60,000 SqFt Planned Expansion 36,000 SqFt Plant 1 Headquarters OEM Operations Plant 2 Aviation Repair Facility

Limited Powerplant Ratings Limited Powerplant Ratings Including Component Repair, Modifications, Inspections and testing for: CF34, CF6, CFM56, & GE90

CF34 Approved Engine Repairs CF34 Component Repairs FWD Fan Case AFT Fan Case Insulation Blankets STG 2 Vane Shroud FWD and AFT Spinners HPTR Coupling Nut CF34-3 CF34-8 CF34-10

CF6 Approved Engine Repairs CF6 Component Repairs Air Oil Seal Liner Segment Bearing Nut Platform Coupling Nuts Fan Case Spanner Nuts Spinner Cone Vane Inner Shroud Fan Frame Fan Shroud Stiffener Ring Vane Shroud Bearing Retainer Accessory Gearbox Mounts CF6-6 CF6-50 CF6-80A CF6-80C2 CF6-80E1

CFM56 Approved Engine Repairs CFM56 Component Repairs Bearing Aft Seal Air Oil Seal Acoustic Panel Fan Case Vane Spinner Cone Bearing Stationary Oil Seal Bearing Retainer Seal CFM56-2 CFM56-3 CFM56-5A/B/C CFM56-7

GE90 Approved Engine Repairs GE90 Component Repairs FWD Acoustic Panel AFT Acoustic Panel Rotating Seal Stationary Air Oil Seal Blade Platform Fwd Panel Bleed Air Panel GE90-90B GE90-94B GE90-115B

PW4000 Approved Engine Repairs PW4000 Component Repairs Spinner Kevlar Fairings PW4000

Industrial Gas Turbine Engine ( Non- FAA) LM2500 Engine Repairs Industrial Gas Turbine Engine ( Non- FAA) Stg1 and 2 Vane Shroud Bearing and Spanner Nuts Separator Cover #3 Seal Inlet Seal Inlet Duct #3 Bearing Oil Seal Air / Oil Seal LM2500

LM5000 Engine Repairs Industrial Gas Turbine Engine ( Non- FAA) Air Oil Seal #1 and #3 Stationary A/O Seal #3 Bearing Stationary Air Seal Air Seal Air Collector Spinner Bearing and Spanner Nuts Inner and Outer Shroud Stator Cases LM5000

LM6000 Engine Repairs Industrial Gas Turbine Engine ( Non- FAA) #3 Stationary Seal Air Seal Bearing and Spanner Nuts IGV Shroud Stg 1 &2 Vane Shroud Shrouds Stator Cases Air Collector Fwd Carry Seal VIVG Mid Case LM6000

Spinner Cone Refurbishment Complete Inspection Advanced Chemical Processing Techniques Shot Peen Surface Conditioning Conical, Elliptical and Conelliptical Spinners CF6-50 /-80A /-80C CFM56-2 /-3 /-5 /-7 CFM56-2 Spinner Erosion repair, Washer replacement, Nose tip aluminum replacement, Molycoat, Paint / Swirl CFM56-3 Fwd and Afr Spinner Fwd Strip paint, FPI, shotpeen, anodize replacement, Thermal Spray Diameter “A”, Jackscrew thread insert replacement, Paint / Swirl Aft Anodize touch-up per Rep. 001, Edge seal replacement and Insert replacement CF6 Spinner Strip paint, FPI, shotpeen, Counter bore machining repair to remove cracks, Balance screw insert replacement, replace balance screws, replace balance hardware, paint and apply a variety of customer design swirl patterns. Note: We do not balance spinners – The balance hardware locations are mapped and replaced in original location after repairs.

Fan Blade Platforms Repairs preformed on Metallic, Composite and Hybrid Platforms Complete Inspection Replace Seals and Wear Strips Recondition Paint Edge seal replacement Wear strip replacement Top Skin repairs Locating pin replacement Paint

CFM56 Acoustic Panels Approved Repairs on Fwd, Mid, and Aft Panels Complete Inspection Facesheet Repair Stiffener Crack Repair Replace Missing or Damaged Spacers and Cups Repaint Fwd Panel Stiffener crack repair - stop drill Facesheet repair Spacer replacement Outer cup replacement Paint AFT Panel

Acoustic Liner Segment Repair Complete Inspection Face Sheet Replacement Back Pan Replacement Honeycomb Repair CF6, CFM56, GE90 Facesheet repair / replacement Backsheet repair / replacement Honeycomb repair Edge seal replacement Bumper replacement Insert replacement Scoop replacement

CF6-80C OGV Segment Repair Complete Inspection Injection Repairs Vane slot boot replacement Bushing replacement

CF6-80C OGV Repair Complete Inspection Air foil surface repairs Platform seal replacement Platform crack repairs Leading edge replacement

CFM 56 Air / Oil Seal Refurbishment Metallic and Composite Seals Complete Inspection Oil Scoop and Cover Replacement Teflon Replacement Abradable Replacement Pressure Testing Top LH Seal Teflon replacement Insert replacement Lower LH Seal Teflon Replacement Center Seal Abradable replacement S/B 72-529 Fwd Seal Lip Machining S/B72-583 Removable insert S/B 72-881 Rivet Installation RH Seal Teflon Replacement (MDA Material)

CF6-80C Air / Oil Seal Metallic and Composite Seals Complete Inspection Oil Scoop and Cover Replacement Teflon Replacement Abradable Replacement Pressure Testing Before After

Spanner, Bearing, and Coupling Nut Overhaul After Complete Inspection Silver Plating Torque Test Certification Teflon, Vespel, & Abrabable Replacement After Silver Plating Black Oxide Vespel Installation 9032M72 with Teflon is the MDA adhesive. Before Before

Blocker Door Repair Face Sheet Replacement - Composite Perforated - Wire Mesh Back-pan Repair Honeycomb Repair Replace Hardware / Hinges/ Wear Plates

Fan Case Repair and Refurbishment Equipment capable of handling large hardware Complete Abradable Refurbishment Kevlar Containment Shroud Repairs Weld Repair of Cases

CF34 Abradable Replacement Complete Inspection Complete removal and replacement of Abradable Rub Strips and Compounds Worldwide On Wing / Engine Shop, repair support. Gray and Red abradable replacement. Abradable repair and 100% removal and replacement Gray abradable appears to be more black in color. Blade port cavity repair Threaded insert replacement Gang channel replacement

CF6-80C Booster Case Overhaul Complete Inspection Thermal Coating Replacement Surface Treatment Insert Replacement Corrosion Removal Before Stgs 2-4 Booster Case Thermal Spray replacement / machining Insert replacement Corrosion Repair - reaming and welding Stg 5 Booster Case (Not pictured) Wear strip replacement After

CF6-80C Booster Assembly Disassembly Inspection Teflon Replacement Stage 1 Vane Booster Boeing 767 B-747 Disassembly Leading and training edge blending / shotpeen Blending and shotpeen repair on the Ledge Teflon replacement Replacement vane segments available Full assembly Stator Vane Segments Stages: 1-5

Fan Module Overhaul Typical Repairs : Full replacement of the Abradable Rub Strip. Replacement of the inner and outer Thrust Reverser Support Rings. Coating repair to the Support Rings. Thrust Reverser Support Ring seal repair and replacement. Removal, inspection and replacement of all defectivel hardware. Acoustical liner repair and overhaul. OGV Vane inspection, repair and refinishing. Complete refinishing of the Anodize coating and protective treatments on the cases.

LM5000 & LM6000 Air Collectors Complete Inspection Sprint Kit retrofit Weld Repair Refurb and Paint LM6000 Sprint Kit Service Bulletins are IND-138 & IND-139 Welding – Gouges and elongated bolt holes Insert Replacement

CFM56 Abradable Replacement On-Wing / On-Site Repair 24/7 Service World Wide Support Reduce Maintenance Ground Time Quick Turn Around Times Engines Currently Supported CF34, CFM56, CF6, GE90 Fan Case Abradable replacement Corrosion repair on Kevlar Cases CF6-80C Fan Case CFM56 Abradable Replacement

The CTL Advantage Highest Quality Cost Competitive Lowest Turn Times On Wing Support Broad Range of Capabilities Professional, Courteous, Responsive Customer Service