Table of PWC Approved Specialized Repairs


Engine Series/Part TypeSRR Repair
PT6 All, PW100, PW150 Small Exit Duct, Large Exit Duct, Combustion LinerCPW385 and CPW672 Coating
PW900 Combustion LinerCPW385 Coating
JT15D Combustion LinerCooling Ring Repair, Inner Wrapper Replacement, Outer wrapper replacement, Patch Repair, TBC Coating
JT15D Combustion LinerService Bulletin – SB7615
JT15D Small Exit DuctCooling Skin Replacement
JT15D Large Exit DuctInner Section Replacement
PT6 CT Shroud HousingRemanufacture of Segment Retaining Groove Area
PT6-27 Combustion LinerOuter Wrapper, Dome, and Lip Assembly Replacement
PT6A-27 Series Small Exit DuctPartial Dome Replacement
PT6A-40, 50 Series Outer Combustion LinerLED Replacement and Repair
PT6A-40/50 Series Small Exit DuctReplacement of the heatshield/dome
PT6A-60 Series Inner Combustion LinerTDF Modification
PT6A-60 Series Small Exit DuctReplacement of the heatshield/dome
PT6A-60 Series Outer Combustion LinerFuel Nozzle Sleeve Replacement, LED Replacement, TDF Modification
PT6T-3B Small Exit DuctReplacement of the heatshield/dome
PT6T-3D/PT6A-140 Combustion LinerFuel Nozzle Sleeve Replacement
PT6T-3D Large Exit DuctSupport Ring Replacement
PT6T-3D/PT6A-140 Combustion LinerFishmouth, Inner Section & Small exit duct
PT6T-6 Small Exit DuctReplacement of the heatshield/dome
PT6T Large Exit DuctInner Section Replacement
PW100 Outer Combustion LinerRepair of Fuel nozzle bores, Patch-type, weld repair, Dual-lip cooling ring replacement using laser welding, Cooling ring sections or complete replacement
PW100 Small Exit DuctHeat Shield Replacement
PW150 Small Exit DuctCPW672 TBC Coating
PW150 Small Exit DuctSeal Ring Groove Replacement and Rework
PW200 Combustion LinersTBC restoration

Note: Please see list below for applicable part numbers

Specialized Repairs and Approvals


Specialized Repairs by Part Number


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