TASK 72-45-00-100-000 HP Turbine (HPT) Rotor And Stator Assembly - The Table Of Part Numbers/Task Numbers, Cleaning-000

DMC:V2500-A0-72-45-0000-00A-207A-C|Issue No:002.00|Issue Date:2017-11-01

Export Control

EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.

Copyright

© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).

Applicability

All

Description

  1. TASK 72-45-00-100-000 HP Turbine (HPT) Rotor And Stator Assembly - The Table Of Part Numbers/Task Numbers, Cleaning-000

    1. General

      1. This TASK gives the procedures to clean the High Pressure Turbine (HPT) Assembly parts.

      2. The practices and processes referred to in the procedure by the TASK number are in the SPM.

    2. References

      1. Refer to SPM TASK 70-10-00-100-501 for important cleaning information that supplements the TASKs.

      2. When more than one TASK is specified for a part, refer to SPM TASK 70-10-00-100-501 for selection of the applicable cleaning TASK.

      3. Refer to SPM TASK 70-10-00-100-501 for the TASK numbers given below.

    3. Procedure

      1. The parts in Table and Table are listed in numerical order by ATA number.

      2. The TASK numbers in Table and Table are listed in sequential numerical order.

  2. CAUTION

    SOOT AND OIL MUST BE EXAMINED BEFORE YOU CLEAN PARTS LISTED IN THE Table AND INSPECTED PER SPECIFIED INSPECTION TASK PRIOR TO ANY CLEANING PROCEDURE.
    Table 1.

    ATA

    PART NAME

    ITEM PART NO.

    INSPECTION TASK

    72-45-00

    HPT Stage 2 Airseal

    2A0487

    72-45-00

    HPT Stage 2 Airseal

    2A1159

    72-45-00

    HPT Stage 2 Airseal

    2A1160

    72-45-00

    HPT Stage 2 Airseal

    2A3108

    72-45-00

    HPT Stage 2 Airseal

    2A3179, 2A3425

    72-45-00

    HPT Stage 2 Airseal

    2A3185

    72-45-00

    HPT Stage 2 Airseal

    2A4196

    72-45-00

    HPT Stage 2 Airseal

    2A3596

    72-45-00

    HPT Stage 2 Airseal

    2A4157

    72-45-11

    HPT Stage 1 Hub

    2A1101, 2A1121

    72-45-11

    HPT Stage 1 Hub

    2A1901, 2A2021

    72-45-11

    HPT Stage 1 Hub

    2A1801, 2A2221

    72-45-11

    HPT Stage 1 Hub

    2A2201, 2A2801, 2A5001

    72-45-12

    HPT Stage 1 Rotating Outer Airseal

    2A0488

    72-45-12

    HPT Stage 1 Rotating Outer Airseal

    2A1271

    72-45-12

    HPT Stage 1 Rotating Outer Airseal

    2A1105

    72-45-12

    HPT Stage 1 Rotating Outer Airseal

    2A1350, 2A3423

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A0884

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A1203

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A1352

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A3032, 2A3033

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A3069

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A3086, 2A3424

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A0884-001, 2A3109

    72-45-13

    HPT Stage 1 Rotating Inner Airseal

    2A3923

    72-45-31

    HPT Stage 2 Hub

    2A0902

    72-45-31

    HPT Stage 2 Hub

    2A1302

    72-45-31

    HPT Stage 2 Hub

    2A1202

    72-45-31

    HPT Stage 2 Hub

    2A2302

    72-45-31

    HPT Stage 2 Hub

    2A3002, 2A4802

    72-45-31

    HPT Stage 2 Hub Heatshield

    2A1041

    72-45-31

    HPT Stage 2 Hub Heatshield

    2A2406

    Table 2.

    ATA

    PART NAME

    ITEM PART NO.

    TASK

    72-45-00

    HPT Hub Lock (Steel)

    2A0150, 2A1254

    72-45-00

    HPT Stage 2 Airseal (Nickel)

    2A0487, 2A1159, 2A1160, 2A3108, 2A3179, 2A3185, 2A3425, 2A3596, 2A4196, 2A4157

    NOTE

    If TASK 70-11-54-300-503 is used, it is necessary to replace the thermal spray coating on the part.

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503,TASK 70-12-09-120-501 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-13-300-503 or TASK 70-11-54-300-503.

    NOTE

    Mask coated knife-edge seals to prevent damage to the thermal spray coating during abrasive blast.

    72-45-00

    HPT Instrumentation (Borescope) Plug (Nickel)

    2A0605, 2A2351

    72-45-00

    No. 4 Bearing Spacer (Steel)

    2A1281CL1, 2A1281CL2, 2A1281CL3, 2A1281CL4, 2A1281CL5, 2A1281CL6, 2A1281CL7, 2A1281CL8, 2A1281CL9, 2A1281CL10

    72-45-11

    HPT Stage 1 Hub (Nickel)

    2A1101, 2A1121, 2A1801, 2A1901, 2A2021, 2A2201, 2A2221, 2A2801, 2A5001

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503. Abrasive blast is permitted in the blade slot area and any area of the part to remove scale or corrosion that stays after chemical cleaning by the SPM TASK 70-11-54-300-503.

    72-45-12

    HPT Stage 1 Rotating Outer Airseal Damper (Nickel)

    2A0167

    72-45-12

    HPT Stage 1 Rotating Outer Airseal (Nickel)

    2A0488, 2A1105, 2A1271, 2A1350, 2A3423

    NOTE

    If TASK 70-11-54-300-503 is used, it is necessary to replace the thermal spray coating on the part.

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503, TASK 70-12-09-120-501 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-13-300-503 or TASK 70-11-54-300-503.

    NOTE

    Mask coated knife-edge seals to prevent damage to the thermal spray coating during abrasive blast.

    72-45-13

    HPT Stage 1 Rotating Inner Airseal Damper (Nickel)

    2A0491

    72-45-13

    HPT Stage 1 Rotating Inner Airseal (Nickel)

    2A0884, 2A0884-001, 2A1203, 2A1352, 2A3032, 2A3033, 2A3069, 2A3086, 2A3109, 2A3424, 2A3923

    NOTE

    If TASK 70-11-54-300-503 is used, it is necessary to replace the thermal spray coating on the part.

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501, TASK 70-12-08-300-503 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503.

    NOTE

    Mask coated knife-edge seals to prevent damage to the thermal spray coating during abrasive blast.

    72-45-14

    HPT Stage 1 HPT Blade Damper (Cobalt)

    2A0062, 2A2523

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503.

    72-45-14

    HPT Stage 1 HPT Blade Seal (Nickel)

    2A0530, 2A0980

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503.

    72-45-14

    HPT Stage 1 Blade (Nickel)

    2A1221, 2A1221-001, 2A1221-002, 2A1721, 2A1721-001, 2A1721-002, 2A2421, 2A2421-001, 2A2621, 2A2621-001, 2A2621-002, 2A2621-003, 2A2621-004, 2A3001, 2A3001-001, 2A3001-002, 2A8321, 2A8321-001, 2A8321-002, 2A8321-003, 2A8321-004, 2A8521, 2A8521-001, 2A8521-002, 2A8521-003, 2A8521-004, 2A8521-005, 2A8601, 2A8701, 2A8701-001, 2A8701-002, 2A8801, 2A8901, 2A9001, 2A9101, 2A9201, 2A9321

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 or TASK 70-12-11-300-503 only after chemical cleaning by TASK 70-11-13-300-503.

    72-45-14

    HPT Stage 1 Blade (Nickel)

    2A9721

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 or TASK 70-12-11-300-503 only after chemical cleaning by TASK 70-11-13-300-503.

    72-45-15

    HPT Stage 1 Rotating Rear Seal (Nickel)

    2A0045

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503, TASK 70-12-09-120-501 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503.

    72-45-21

    HPT Case (Nickel)

    2A0250, 2A0250 SL87VA156, 2A1591, 2A1591 SL87VA156, 2A1600, 2A1600 SL114902

    NOTE

    If TASK 70-11-54-300-503 is used, it is necessary to replace the thermal spray coating on the part.

    NOTE

    If necessary, abrasive blast by TASK 70-12-06-120-501, TASK 70-12-09-120-501 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-13-300-503 or TASK 70-11-54-300-503.

    72-45-21

    HPT Case Orifice Plate (Steel)

    2A3692, 2A3734, 2A3738, 2A3739

    72-45-21

    HPT Case Orifice Plate Retaining Ring (Steel)

    2A0259

    72-45-22

    HPT Stage 1 Duct Support Segment (Nickel)

    2A0177, 2A1313, 2A1706, 2A3296, 2A4130

    72-45-23

    HPT Stage 1 Duct Segment Gasket (Nickel)

    2A0182, 2A0984, 2A0988, 2A1960, 2A2108, 2A2275, 2A2371, 2A3155, 2A3156, 2A4136

    72-45-23

    HPT Stage 1 Duct Band Segment (Nickel)

    2A0184-01, 2A0187-01, 2A1707 2A1708, 2A3297-01, 2A4131, 2A4133

    72-45-23

    HPT Stage 1 Duct Segment (Nickel)

    2A1115, 2A1945, 2A2063-01, 2A3361, 2A3295-01, 2A3061-01, 2A3515-01, 2A3579-01, 2A3886-01, 2A3954-01, 2A4169, 2A4359

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 only after chemical cleaning by TASK 70-11-13-300-503.

    72-45-24

    HPT Stage 2 Vane Cluster Gasket (Nickel)

    2A0176, 2A0182, 2A0984, 2A0988, 2A2277

    CAUTION

    DO NOT ABRASIVE BLAST THE OUTSIDE DIAMETER PLATFORMS OF THE VANES OR THE HONEYCOMBS. YOU MUST MASK THESE AREAS.

    72-45-24

    HPT Stage 2 Ring Segment And Vane Cluster (Nickel)

    2A0152CL21, 2A0152CL22, 2A0152CL23, 2A0152CL24, 2A0152CL25, 2A0152CL26, 2A0152CL27, 2A0152CL28, 2A0152CL29, 2A0152CL30, 2A0152CL31, 2A0152CL32, 2A0152CL33, 2A0152CL34, 2A0152CL35, 2A0152CL36, 2A0152CL37, 2A0152CL38, 2A0152CL39, 2A0152CL40,

    2A0152CL41, 2A0172CL21, 2A0172CL22, 2A0172CL23, 2A0172CL24, 2A0172CL25, 2A0172CL26, 2A0172CL27, 2A0172CL28, 2A0172CL29, 2A0172CL30, 2A0172CL31, 2A0172CL32, 2A0172CL33, 2A0172CL34, 2A0172CL35, 2A0172CL36, 2A0172CL36-5, 2A0172CL37, 2A0172CL37-5,

    2A0172CL38, 2A0172CL39, 2A0172CL40, 2A0172CL41, 2A1052CL21, 2A1052CL22, 2A1052CL23, 2A1052CL24, 2A1052CL25, 2A1052CL26, 2A1052CL27, 2A1052CL28, 2A1052CL29, 2A1052CL30, 2A1052CL31, 2A1052CL32, 2A1052CL33, 2A1052CL34, 2A1052CL35, 2A1052CL36,

    2A1052CL37, 2A1052CL38, 2A1052CL39, 2A1052CL40, 2A1052CL41, 2A1072CL21, 2A1072CL22, 2A1072CL23, 2A1072CL24, 2A1072CL25, 2A1072CL26, 2A1072CL27, 2A1072CL28, 2A1072CL29, 2A1072CL30, 2A1072CL31, 2A1072CL32, 2A1072CL33, 2A1072CL34, 2A1072CL35,

    2A1072CL36, 2A1072CL36-5, 2A1072CL37, 2A1072CL37-5, 2A1072CL38, 2A1072CL39, 2A1072CL40, 2A1072CL41, 2A1106-01, 2A2072, 2A2172, 2A2272, 2A2272-001, 2A2272-002, 2A2272-003, 2A2272-004, 2A2272-006, 2A2372, 2A2372-001, 2A2372-002,

    2A2372-003, 2A2372-004, 2A2372-006, 2A2872, 2A3152CL21, 2A3152CL22, 2A3152CL23, 2A3152CL24, 2A3152CL25, 2A3152CL26, 2A3152CL27, 2A3152CL28, 2A3152CL29, 2A3152CL30, 2A3152CL31, 2A3152CL32, 2A3152CL33, 2A3152CL34, 2A3152CL35, 2A3152CL36,

    2A3152CL37, 2A3152CL38, 2A3152CL39, 2A3152CL40, 2A3152CL41, 2A3172, 2A3252CL21, 2A3252CL22, 2A3252CL23, 2A3252CL24, 2A3252CL25, 2A3252CL26, 2A3252CL27, 2A3252CL28, 2A3252CL29, 2A3252CL30, 2A3252CL31, 2A3252CL32, 2A3252CL33, 2A3252CL34,

    2A3252CL35, 2A3252CL36, 2A3252CL37, 2A3252CL38, 2A3252CL39, 2A3252CL40, 2A3252CL41, 2A3272, 2A3272CL21, 2A3272CL22, 2A3272CL23, 2A3272CL24, 2A3272CL25, 2A3272CL26, 2A3272CL27, 2A3272CL28, 2A3272CL29, 2A3272CL30, 2A3272CL31, 2A3272CL32,

    2A3272CL33, 2A3272CL34, 2A3272CL35, 2A3272CL36, 2A3272CL37, 2A3272CL38, 2A3272CL39, 2A3272CL40, 2A3272CL41, 2A3372, 2A3372-001, 2A3431-01, 2A3472, 2A3472-001, 2A3812, 2A3822, 2A4162, 2A4262, 2A5102, 2A5502, 2A5602, 2A6102

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 only after chemical cleaning by TASK 70-11-13-300-503.

    72-45-24

    HPT Stage 2 Ring Segment And Vane Cluster - Seal Ring Detail Segment (Nickel)

    2A1106-01, 2A3431-01

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 only after chemical cleaning by TASK 70-11-13-300-503.

    72-45-25

    HPT Stage 2 Duct Segment (Nickel)

    2A0108, 2A1606, 2A1944, 2A3362, 2A3363, 2A3392, 2A3393, 2A4360

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 only after chemical cleaning by TASK 70-11-13-300-503.

    NOTE

    Mask coated areas to prevent damage during abrasive blast.

    72-45-25

    HPT Stage 1 Duct Segment Gasket (Nickel)

    2A0193, 2A0985, 2A0989, 2A2111, 2A2276

    72-45-25

    HPT Stage 2 Duct Band Segment (Nickel)

    2A0195-01, 2A0198-01, 2A1655-01, 2A1663-01, 2A2269-01, 2A2271-01, 2A3411-01, 2A3412-01, 2A3414-01, 2A3413-01

    72-45-26

    HPT Stage 2 Duct Support (Nickel)

    2A0189, 2A1653, 2A2270, 2A3407, 2A3408

    NOTE

    If TASK 70-11-54-300-503 is used, it is necessary to replace the thermal spray coating on the part.

    72-45-26

    HPT Stage 2 Duct Support Gasket (Nickel)

    2A0193, 2A0985, 2A0989, 2A2111, 2A2276

    72-45-27

    HPT Stage 2 Support Seal (Nickel)

    2A0161, 2A1715

    72-45-27

    HPT Stage 2 Support (Nickel)

    2A0303, 2A1360, 2A1713

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-13-300-503 or TASK 70-11-54-300-503.

    72-45-31

    HPT Stage 2 Hub (Nickel)

    2A0902, 2A1202, 2A1302, 2A2302, 2A3002, 2A4802

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503. Abrasive blast is permitted in the blade slot area and any area of the part to remove scale or corrosion that stays after chemical cleaning by the SPM TASK 70-11-54-300-503.

    72-45-31

    HPT Stage 2 Hub Heatshield (Nickel)

    2A1041, 2A2406

    72-45-31

    HPT Stage 2 Rotor Metering Plug (Nickel)

    2A1125, 2A2403

    72-45-32

    HPT Stage 2 Blade Damper (Cobalt)

    2A0109, 2A2524

    72-45-32

    HPT Stage 2 Blade Seal (Nickel)

    2A0110

    72-45-32

    HPT Stage 2 Blade Seal (Nickel)

    2A0532

    72-45-32

    HPT Stage 2 Blade (Nickel)

    2A0402, 2A0402-001, 2A1102, 2A1102-001, 2A1102-002, 2A2202, 2A2202-001, 2A2202-002, 2A2202-003, 2A2702, 2A2702-001, 2A4422, 2A8602, 2A8602-001, 2A8702, 2A8902, 2A9002

    NOTE

    If necessary, abrasive blast by TASK 70-12-09-120-501 or TASK 70-12-11-300-503 only after chemical cleaning by TASK 70-11-13-300-503.

    72-45-33

    HPT Stage 2 Blade Retaining Plate (Nickel)

    2A0160, 2A1813, 2A2097, 2A3426, 2A3437

    NOTE

    If necessary, abrasive blast by TASK 70-12-08-300-503, TASK 70-12-09-120-501 or TASK 70-12-13-300-503 only after chemical cleaning by TASK 70-11-54-300-503.

    72-45-33

    HPT Stage 2 Blade Retaining Plate Lock (Nickel)

    2A3545

    72-45-33

    HPT Module Remaining Parts - non-ATA numbered parts

    Various

Change Type:

Deleted the full procedure and added new procedure as per source instructions. (16VC381A)