Air Canada Technical Services Engine Component Repair Capabilities CFM56-5A Engines

Air Canada Technical Services

Engine Component Repair Capabilities

CFM56-5A Engines

Engine Components - Repair Development ExpertiseWith over 60 years of experience in engine maintenance, Air Canada Technical Services’ ability to reduce your engine maintenance costs is second to none. We have a strong engineering team dedicated specifically to address your needs for engine component repairs. You send the damaged component to us and we fix it. Simple as that! Our expertise in engine component repair development has resulted in significant savings for Air Canada and our numerous customers over the years. We can offer you our existing repairs or develop one unique to your requirements and have it approved by Transport Canada (AE-100) or by an FAA/DER (8110-3). You can’t afford to wait any longer. Let us show you what we can do.

Air Canada Technical ServicesCentre Air Canada 1026, C.P. 9000, Dorval, Quebec H4Y 1C2 - CanadaToll Free Canada & US: 1-866-833-3033 / Outside Canada & US: 1-800-8008-0066 / Telephone: 1-514-422-7010www.aircanada.ca/acfamily/technical/

ATA 72-32-00

CFM56-5A HPC Front Stator Assy

Typical P/N’s

1318M75G09

Major EM Repairs Performed

R001-Repair Key Locked Insert. R002- Weld Repair Rotation Stop. R003- Repair Boroscope Port Thread. R004- Repair Fwd or Aft Flange Rabbet Diameter. R005-Replace Vane Sector Stop. R006-T Slot Repair. R007- Crack Repair Titanium Case. R008- Repair Flow Path. R009-Repair Threaded Holes. R010-repair Boroscope Port Threads. R011-Crack Repair Boroscope Boss. R012- Heat Treat Temper Repair. R014- Repair Stage 4 -5 Vane Rails.


ATA 72-33-00

CFM56-5A HPC Rear Stator Assembly

Typical P/N’s

1316M51G01


R001-Repair Boroscope Port Threads. R002- Replace Welded Anti-Rotation Lugs. R003/4-Repair Aft Flange Rabbit Diameter. R005-Apply Rub Coat. R006- Repair Forward Lip Outer Diameter. R007-Weld Repair Cracked Incoloy 903 Cases. R008-Weld Repair Cracked Incoloy 907/909 Cases. R009-Weld Repair Cracked Incoloy 909 Cases. SB72-126 Modify Holes


ATA 72-41-04

CFM56-5A Fuel Manifold

Typical P/N’s

9393M59G05


Inspect and Clean Blend Repair Nicks and Scratches Apply SB 73-133.


ATA 72-42-00

CFM56-5A Combustion Chamber Assembly (Bolted Dome)

Typical P/N’s

1493M73G01


Disassemble,Inspect,Repair or Replace Sub Components As Required. Apply Thermal Barrier Coating. New Nuts and Bolts.

All Additional Replacement Parts Charged Separately.


ATA 72-42-01

CFM56-5A Combustor Outer Cowl

Typical P/N’s

9531M61G06 1968M59G01 (SB72-576)


R001- Inspect and Rework


ATA 72-42-01

CFM56-5A Combustor Inner Cowl

Typical P/N’s

9531M11G02


R002- Inspect and Rework


ATA 72-42-02

CFM56-5A Combustor Dome (Bolted)

Typical P/N’s

1317M58G01


R001-Weld Repair, Re-size, Stress Relief. R002-Primary Swirler Nozzle

Repair/Replacement. R003-Repair Swirler Anti-Rotation Tangs. R005-Remove Thermal Barrier Coating R006-Apply Thermal Barrier Coating R007-Replace Secondary Nozzle Flange R008-Replace Primary Swirler Retainer. R009-Weld Repair Bolt Holes. R010-Deflector Replacement. R012-Swirler Replacement. R013-Resize Dome.


ATA 72-42-03

CFM56-5A Combustor Inner Liner

Typical P/N’s

1317M57G02


R001-Weld Repair,Resize Stress Relief. R002-DTW Repair of Inner Liner Seal R003-Remove Nut Plates. R004-Replace Nut Plates. R005-Remove Thermal Barrier Coating R006-Replace Thermal Barrier Coating R007-Repair Liner Bolt Holes. R008-Weld Patch Repair. R009- Repair Inner Liner Aft Support Ring. R010-Repair Bolt Holes. R011-Support Leg Weld Repair R012-Apply Thicker Thermal Barrier Coating


ATA 72-42-04

CFM56-5A Combustor Outer Liner

Typical P/N’s

1317M56G03


R001- (Only for P# 1317M56G03/G04) R002-Aft Seal Flange restoration. R003- Remove Thermal Barrier Coating R004-Replace Thermal Barrier Coating R005-Remove Lug Ring R006- Replace Lug Ring R007-Repair Bolt Holes. R008-Weld, Resize, Stress Relief. R009- Igniter Sleeve Ferrule Repair/Replacement. R012-Weld Patch repair. R013-Repair Lug Ring Aft Surface. R014-Replace Igniter Ferrule. R015-Weld Repair Aft Seal Flange. R016-Apply Thick Thermal Barrier Coating R017-Igniter Port Local Sizing Repair. R019-Replace Outer Liner Support Ring.


ATA 72-53-02

CFM56-5A HPT Shroud Support

Typical P/N’s

1358M15G06


R004-Repair Forward Flange Wear R006-Restore Worn Mid-Shield R011-Repair Forward Rail R012-Resize Support R018-Weld Wear on Vane Mount Face R019-Restore Front Flange Dimensions R020-Restore Aft Flange Dimensions R021-Repair Surface and Face SB72-227


ATA 72-53-05

CFM56-5A Air Impingement Manifold

Typical P/N’s

1319M81G02


R003-Plasma Coat. R004- Weld Repair Splash Plate. R007-Weld Repair Joint Braze. R009-Weld Repair Aft Outer Tube Support. R010-Plasma Repair Forward Tabs. R013- Weld Repair Axial Cracks.


ATA 72-55-01

CFM56-5A L. P. Turbine Shaft

Typical P/N’s

336-009-705-0


R001- Replace Paint R002- Restore Aft Diameter R006- Restore #4 Diameter R008- Restore #5 Diameter R010- Restore LPT Diameter


ATA 72-56-01

CFM56-5A Turbine Rear Frame

Typical P/N

336-028-601-0


R001 To R005Replace Details

R006- Restore Face R007- Restore Diameter R008- Restore Face R009- Replace Tube Fittings R011 To R013

Restore Faces R015,016- Restore diameters R017- Replace Tube R018- Replace Tube R020- Weld Repair Cracks ACR01- Blend Repair Cracks (DER # RDE 50001 ) ACR02- Weld Repair Cracks (DER# RDE 50002 ) R022- Stud Replacement. R023- Install Bushings R025- Install Bushings R026-Replace Clevis Bushes. R027-Replace Heat Shields. Note: ACR01 and ACR02 are in-house developed repairs based on

R021.

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Air Canada Technical Services Engine Component Repair Capabilities CFM56-5A Engines