T53_Attachment_C_to_PWS_-_Government_SubAssemblies.pdf

ATTACHMENT C to T53 PWS As of 1 April 2015

The following major assemblies will be provided by the government as subassemblies of the 2 provided engines.

The actual part numbers provided may be as below or older configurations of the same assembly as the full configuration of the T53-L-13B engine is unknown. As such, the part numbers are provided for reference only. 2 of each noun should be accounted for as either assembled components of the overhauled T53-L-703 engine or as excess components at the end of the overhaul.

Part Number Name 1-060-270-05 Inlet Vane Assembly 1-100-078-13 Impeller 1-101-080-06 Front Shaft 1-101-250-04 Disk and Hub 1-100-800-04 Power Shaft 1-060-220-03 Inlet Housing 1-101-210-04 Compressor Housing 1-101-370-03 Impeller Housing Assy 1-110-300-11 or 1-110-230-15 Diffuser Housing 1-130-780-03 Combustion Chamber Liner 1-130-610-12 Combustion Chamber Case 1-190-010-03 or 1-190-010-08 1st stg PT Turbine Rotor 1-101-360-04 or 1-101-360-07 2nd stg GP Turbine Rotor 1-101-100-08 or 1-101-100-12 or 1-101-100-13 1st stg GP Turbine Rotor 1-140-550-07 or 1-140-550-09 2nd stg PT Turbine Rotor 1-140-470-10 or 1-140-470-R11 2nd stg GP Turbine Nozzle 1-110-710-06 1st stg GP Turbine Nozzle 1-120-050-06 2nd Stg PT Turbine Nozzle 1-190-050-06 or 1-190-050-07 1st Stage PT Turbine Nozzle 1-101-550-01 /or 1-101-650-01 2nd Stage gas producer turbine disk and spacer 1-150-260-08 Exhaust Cone 1-150-240-06 Exhaust Diffuser 1-080-320-01 Gear Shaft Assembly 1-030-350-18 or 1-030-350-19 Carrier and Gear Assy 1-160-500-04 Drive Assy 1-080-260-03 Gear Cluster 1-180-150-01 IGV Actuator Assy 1-170-050-12 Bleed Band Actuator Assy 1-300-194-03 or 1-300-194-04 Solenoid Valve 1-110-470-03 Anti Friction Housing 1-080-250-25 Assy GBX 1-170-780-01 or 1-170-240-03 Fuel Control 1-160-850-23 Overspeed Governor 1-300-212-04 Rotary Pump 1-130-730-02 Manifold Assembly 1-180-190-03 Flow Divider and Dump Valve