TASK 72-00-50-020-005-B00 LPT Module - Remove The LPT Module (Vertical) - Method 2, Removal-006 - SBE 72-0063

DMC:V2500-A1-72-00-5000-05C-520A-B|Issue No:002.00|Issue Date:2018-08-01

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

V2500-A1 and Post SBE 72-0063

Common Information

TASK 72-00-50-020-005-B00 LPT Module - Remove The LPT Module (Vertical) - Method 2, Removal-006 - SBE 72-0063

General

This TASK gives the procedure to remove the LP turbine module in a vertical position. Refer to the TASKS which follow for other related procedures:

TASK 72-00-50-020-002 (REMOVAL-002) Remove the LP turbine module - horizontal (Method 1)

TASK 72-00-50-020-003-B00 (REMOVAL-004) Remove LP turbine module without TEC - SBE 72-0063, A1 engines.

Apply the approved penetrating oil before the removal of threaded parts. Let the parts soak before removal. For the approved oils and procedures, refer to the SPM TASK 70-64-00-640-501.

Discard all rubber seal rings removed in this procedure.

Seal all openings to prevent contamination from unwanted materials.

The number for each radial location must be identified in a clockwise direction. These start at the engine top position when you look from the rear of the engine, unless stated differently in the procedure.

NOTE

Special tools are identified in the procedure by the tool primary number.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Hot Air GunLOCALHot Air Gun
IAE 1F10016 Mechanical wrench0AM53IAE 1F100161
IAE 1F10026 Hydraulic hand pump0AM53IAE 1F100261
IAE 1F10049 Vertical stand0AM53IAE 1F100491
IAE 1F10052 Two cables sling0AM53IAE 1F100521
IAE 1F10058 Handling fixture0AM53IAE 1F100581
IAE 1F10063 Expanding retainer0AM53IAE 1F100631
IAE 1F10084 Support fixture0AM53IAE 1F100841
IAE 1F10101 Counter weights kit0AM53IAE 1F101011
IAE 1J12221 Impact hammer0AM53IAE 1J122211
IAE 1J12260 Spanner wrench0AM53IAE 1J122601
IAE 1J12280 Guide bar0AM53IAE 1J122801
IAE 1J12282 Expanding pliers0AM53IAE 1J122821
IAE 1M14127 Support plate0AM53IAE 1M141272
IAE 1P16002 Cradle pedestal0AM53IAE 1P160021
IAE 1P16624 Slide Puller0AM53IAE 1P166241
IAE 1P17038 Slide puller0AM53IAE 1P170381
IAE 1F10085 Adjustable support pedestal0AM53IAE 1F100852
IAE 1J12220 Hydraulic pusher/puller0AM53IAE 1J122201
IAE 1J12512 Hydraulic pusher0AM53IAE 1J125121
IAE 1M14146 Support plate0AM53IAE 1M141462

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-149 DRY ICELOCALCoMat 02-149

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-50-020-192 Remove the Engine from the Transport Stand

    1. Remove the engine from the transport stand and install it on the support pedestals. Refer to TASK 71-00-00-560-001 (REMOVAL-001).

    2. SUBTASK 72-00-50-020-193 Install the Cradle Pedestal

    1. Install the IAE 1P16002 Cradle pedestal 1 off below the diffuser case about 1.0 in. (25.4 mm) forward of the diffuser case rear flange.

    2. Turn the adjusting nut until the neoprene cradle touches the diffuser case.

    3. SUBTASK 72-00-50-020-194 Remove the Inlet Cone

    1. Remove the inlet cone. Refer to TASK 72-38-11-020-001.

    4. SUBTASK 72-00-50-020-195 Remove the Module Dressings

    1. Remove the module dressings. Refer to TASK 72-00-50-020-001-A00 (REMOVAL-001, CONFIG-001) SBE 72-0063 - A1 engines.

    5. SUBTASK 72-00-50-020-196 Remove the No. 5 Bearing Compartment Cover

    1. Refer to Figure.

    2. Remove the 13 bolts that attach the compartment cover to the exhaust case.

    3. Remove the No. 5 bearing shields.

    4. Make sure the three jaws of the IAE 1P17038 Slide puller 1 off are in the outward position. Make sure that the three jaws are correctly engaged behind the flange at the compartment cover.

    5. Slide the ring over the three jaws to hold the jaws in position.

    6. Move the knocker puller rearwards quickly to hit the handle.

    7. Do Step until the compartment cover is free from the exhaust case.

    8. Remove the ring from the jaws. Move the three jaws outward until the compartment cover is free from the slide puller.

    6. SUBTASK 72-00-50-020-197 Remove the Blind Cap of the LP Turbine Shaft

    1. Refer to Figure.

    2. Remove the internal retaining ring of the blind cap.

    3. Install the IAE 1J12221 Impact hammer 1 off into the turbine shaft. Make sure that the piston of the impact hammer is correctly aligned with the LP turbine shaft.

    4. Move the hammer forward until the head touches the blind cap. Push against the body of the impact hammer until the jaws engage into the groove of the blind cap.

    5. Move the hammer rearwards quickly until it hits the grip.

    6. Do Step until the blind cap is free from the turbine shaft.

    7. Remove the impact hammer and the blind cap from the LP turbine shaft.

    8. Release the head of the impact hammer and remove the blind cap.

    9. CAUTION

      DO NOT DAMAGE THE SURFACE OF THE BLIND CAP SLOT WITH THE HAND TOOLS WHEN YOU REMOVE THE SEALING RING. DAMAGE TO THE SURFACE CAN CAUSE AN OIL LEAK.

      Remove and discard the sealing ring from the blind cap.

    7. SUBTASK 72-00-50-020-198 Remove the Turbine Shaft Front Lock Nut

    1. Refer to Figure and Figure.

    2. NOTE

      If the LP compressor fan disk and blades are installed, do Stepand continue then with Step
      If the LP compressor fan disk and blades are not installed, do Step alternatively to Step

      Release the internal retaining ring and remove the locking cap from the front end of the LP turbine shaft.

    3. Install the support B (part of the IAE 1J12260 Spanner wrench 1 off) to the retaining ring of the LP compressor disk. Attach the support B with four bolts.

    4. Install the support A (part of the spanner wrench) to the curvic coupling of the LP stub shaft. Attach the support A with four bolts.

    5. Install the drive bar and the drive coupling (part of the spanner wrench) on the support A or B. Engage the outside spanner on to the front lock nut of the LP turbine shaft.

    6. Attach the rod and nut the spanner wrench in to the inner threaded hole in the LP turbine shaft.

    7. CAUTION

      MAKE SURE THAT THE IMMOBILIZER IS FULLY ENGAGED WITH THE LOCK NUT TEETH BEFORE YOU LOOSE THE NUT.

      Carefully install the immobilizer in to the drive bar until a yellow line goes out of view.

    8. NOTE

      The immobilizer is correctly installed against the lock nut if the yellow line can not be seen.

    9. Install the center thumb nut on to the rod to safety the immobilizer.

    10. Assemble the IAE 1F10016 Mechanical wrench 1 off with hoist to the spanner wrench.

    11. Install the spring, the anchor plate and the clamp disk on to the immobilizer. Safety with the two thumb nuts.

    12. If you use the support A operate the mechanical wrench to release the front lock nut of the LP turbine shaft as follow.

      1. Monitor the white line on the body of the drive bar.

      2. Stop to operate the mechanical wrench if there is an axial movement of the nut (white line) 0.31 in. (8.0 mm).

    14. If you use the support B the white line of the drive bar cannot be seen. Stop the operation of the mechanical wrench when the axial movement of the nut (anchor plate) is near 0.31 in. (8.0 mm). Refer to the "CAUTION" which is on a label of the front face of the tool.

    15. Remove the two thumb nuts, the clamp disk, the anchor plate and the spring from the immobilizer.

    16. Remove the mechanical wrench with the hoist.

    17. Remove the center thumb nut from the rod.

    18. Remove the immobilizer from the drive bar.

    19. Remove the drive bar and drive coupling assembly from the engine.

    20. Remove the support A or the support B.

    21. Loosen and remove the front lock nut by hand from the LP turbine shaft.

    8. SUBTASK 72-00-50-020-199 Turn the LP Compressor/Intermediate Case Module, the HP System Module and the LP Turbine Module from the Horizontal to the Vertical

    1. Turn the LP compressor/intermediate case module, the HP system module and the LP turbine module from the horizontal to the vertical. Refer to TASK 72-00-50-560-001 (REMOVAL-003).

    9. SUBTASK 72-00-50-020-225 Remove the No. 5 Bearing Nozzle

    1. Refer to Figure.

    2. Remove the nipple and packing from the No. 5 bearing compartment. Discard the packing.

    3. Remove the two bolts and key washers which attach the No. 5 Bearing Packing Transfer Tube to the No. 5 Bearing Nozzle.

    4. Install the IAE 1P16624 Slide Puller 1 off into No. 5 Bearing Packing Transfer Tube.

    5. Move the knocker puller rearwards quickly and hit the handle to remove the No. 5 Bearing Packing Transfer Tube from the No. 5 Bearing Nozzle.

    6. Remove the No. 5 Bearing Packing Transfer Tube and the three packings from the No. 5 Bearing Nozzle. Discard the packings.

    7. Remove the two bolts which attach the No. 5 Bearing Nozzle.

    8. Remove the No. 5 Bearing Nozzle and packing. Discard the packing.

    10. SUBTASK 72-00-50-020-200 Attach the Handling Fixture to the LP Turbine Module

    1. Refer to Figure.

    2. Install the IAE 1F10052 Two cables sling 1 off to the rear spools of the IAE 1F10058 Handling fixture 1 off.

    4. Install the expanding retainer into the inner diameter of the LP turbine shaft. Attach the support fixture to the rear inner flange of the turbine exhaust case (TEC).

    5. Turn the handwheel counter-clockwise until the support is installed safely in the rear end of the LP turbine shaft.

    6. Turn the knob counter-clockwise to push the clamps against the inner diameter of the LP turbine shaft.

    7. Remove the 13 bolts and washers from the handling fixture. Lift the handling fixture and install it to the expanding retainer. Align the guide pin of the handling fixture with the hole in the rear flange of the TEC.

    8. Attach the handling fixture to the rear flange of the TEC with 13 bolts and washers. Tighten the bolts.

    9. CAUTION

      MAKE SURE THAT THE NUTS ARE TIGHTENED. THE NUTS LOCK THE EXPANDING RETAINER TO THE HANDLING FIXTURE AND HOLD THE LP TURBINE ROTOR IN AXIAL DIRECTION. IF NOT CORRECTLY HELD, THE LP TURBINE CASE AND ROTOR PARTS CAN BE DAMAGED DURING HANDLING OF THE LP TURBINE MODULE.

      Attach the expanding retainer to the handling fixture with the two nuts. Tighten the nuts.

    11. SUBTASK 72-00-50-020-201 Remove the Bolts and the Nuts from the HP Turbine Case Rear Flange and the LP Turbine Case Front Flange

    1. CAUTION

      HOLD THE BOLTS IN THEIR POSITION WHEN YOU REMOVE THE NUTS FROM THE BOLTS. DO NOT TURN THE BOLTS OR MAKE TO-AND-FRO MOVEMENTS. THE SHAFT/DISK FLANGE AND/OR THE BOLTS CAN BE DAMAGED BY SCORES.

      Remove the 100 nuts and bolts which attach the LP turbine case to the HP turbine case. Remove the seven brackets from the flange.

    12. SUBTASK 72-00-50-020-202-001 Method 1: Disconnect the LP Turbine Shaft from the LP Stub Shaft

    1. Refer to Figure and Figure.

      2. Install IAE 1J12220 Hydraulic pusher/puller 1 off to the front flange of the LP stub shaft as follows:

        1. Install the inner subassembly of the hydraulic pusher/puller (which is made up a spanner, a plunger and a nut C) into the threaded hole in the LP turbine shaft.

        1. Turn the inner subassembly in fully clockwise.

        2. NOTE

          The procedure in Step makes easy the release of the inner subassembly from the LP turbine shaft.

          Hold the LP turbine shaft rear end and turn the inner subassembly counter-clockwise by one turn to loosen it.

        2. Prepare the outer subassembly of the hydraulic pusher/puller for use as a puller.

        1. Remove nut B from the cylinder, with the hydraulic cylinder attached to nut B.

        2. Install the hydraulic cylinder in to the cylinder, with nut B attached to the hydraulic cylinder.

      3. Remove the set screw and nut D if they are installed.

      4. NOTE

        Make sure that the hydraulic connection of the hydraulic cylinder is at the opposite side of the cylinder.

        Attach the outer subassembly of the hydraulic pusher/puller (which is made up of a guide, a cylinder and a hydraulic cylinder) to a front flange of the LP stub shaft. The four stoppers of the guide must be in line with the scallops of the LP stub shaft.

      5. Turn the guide until the holes in its stoppers are in line with the slots in the front flange of the LP stub shaft. Put the four pins in to the holes in the stoppers of the guide. Lock the pins to the guide with the four screws.

    3. Connect the IAE 1F10026 Hydraulic hand pump 1 off to the hydraulic connection on the hydraulic pusher/puller.

    4. NOTE

      The jackscrews must be identified by a red paint mark.

      Install the eight jackscrews (0.250-28UNJF3A thread) into the LP turbine case front flange bolt holes.

    5. CAUTION

      DO NOT SUPPLY THE HYDRAULIC PUSHER/PULLER WITH MORE THAN 7000 PSI (483 BAR) PRESSURE. TOO MUCH HYDRAULIC PRESSURE CAN CAUSE DAMAGE TO THE HYDRAULIC PUSHER/PULLER.

      NOTE

      Tighten the jackscrews and operate the hydraulic pump at the same time to prevent overloading of the handling fixture.

      Operate slowly the hydraulic pump to disconnect the spline between the LP stub shaft and the LP turbine shaft. At the same time tighten the jackscrews to break the tight fit. Apply an equal amount of force all around the flange to disengage the flanges smoothly.

    6. Disconnect the hydraulic pump from the hydraulic pusher/puller.

      7. WARNING

        DO NOT TOUCH DRY ICE WITHOUT PROTECTIVE GLOVES, DRY ICE CAN CAUSE REDDENING AND BLISTERING OF THE SKIN IF THE HANDS ARE NOT PROTECTED.

        Use CoMat 02-149 DRY ICE if you cannot disconnect the spline with 7000 psi (483 bar) pressure.

      1. Remove the hydraulic pusher/puller.

      2. Put the dry ice on to area A1. Refer to Figure.

      3. Install the hydraulic pusher/puller.

      4. Do Step.

      8. Remove the hydraulic pusher/puller from the LP stub shaft as follows:

      1. Loosen and remove the four screws which lock the pins to the guide of the IAE 1J12220 Hydraulic pusher/puller.

      2. Remove the four pins which attach the guide to the flange of the LP stub shaft.

      3. Remove the outer subassembly from the front flange of the LP stub shaft.

        4. Prepare the outer subassembly for storage.

        1. Remove the hydraulic cylinder from the cylinder, with nut B attached to the hydraulic cylinder.

        2. Install nut B into the cylinder, with the hydraulic cylinder attached to the nut B.

      5. Remove the inner subassembly from the threaded hole in the LP turbine shaft.

    9. Remove the eight jackscrews from the bolt holes of the LP turbine case front flange.

    13. SUBTASK 72-00-50-020-202-002 Method 2: Disconnect the LP Turbine Shaft from the LP Stub Shaft.

    1. Refer to Figure.

      2. Install the IAE 1J12512 Hydraulic pusher 1 off to the front flange of the LP stub shaft as follows:

      1. Install the guide (part of the hydraulic pusher) to the stub shaft. Safety the guide with the guide pin and the screw A.

      2. Install the cylinder to the guide with the 12 screws B. Tighten the scews B.

      3. Make sure that the handle (part of the hydraulic pusher) is installed in the plunger.

      4. WARNING

        HOLD THE WEIGHT OF THE HYDRAULIC CYLINDER AND THE PLUNGER WHEN YOU INSTALL THEM. THE HYDRAULIC CYLINDER AND THE PLUNGER WEIGH 36.8 LBS (16,7 KG).

        Install the plunger and the hydraulic cyclinder (part of the hydraulic pusher) in to the cylinder.

    3. Connect the IAE 1F10026 Hydraulic hand pump 1 off to the hydraulic connection on the hydraulic pusher.

    4. NOTE

      The jackscrews must be identified by a red paint mark.

      Install the eight jackscrews (0.250-28UNJF3A thread) in to the LP turbine case front flange bolt holes.

      5. CAUTION

        DO NOT SUPPLY THE HYDRAULIC PUSHER/PULLER WITH MORE THAN 7000 PSI (483 BAR) PRESSURE. TOO MUCH HYDRAULIC PRESSURE CAN CAUSE DAMAGE TO THE HYDRAULIC PUSHER/PULLER.

        NOTE

        Tighten the jackscrews and operate the hydraulic pump at the sane time to prevent overloading of the handling fixture.

        Slowly operate the hydraulic pump to disconnect the spline between the LP stub shaft and the LP turbine shaft. At the same time tighten the jackscrews to break the tight fit at the LP turbine case. Apply an equal amount of force all around the flange to disengage the flanges smoothly.

      1. Supply the hydraulic pusher with pressure of 7000 psi (483 bar) or less. If the LP turbine shaft moves rearward within the maximum pressure, continue pressure supply until the piston of the hydraulic cylinder comes at the rear end. Go to Step.

      2. If the LP turbine shaft does not move with the maximum pressure, stop pressure supply. Go to Step.

      6. WARNING

        DO NOT TOUCH DRY ICE WITHOUT PROTECTIVE GLOVES. DRY ICE CAN CAUSE REDDENING AND BLISTERING OF THE SKIN IF THE HANDS ARE NOT PROTECTED.

        Cool the LP turbine shaft with CoMat 02-149 DRY ICE.

      1. Disconnect the hydraulic pump from the hydraulic pusher.

      2. Remove the hydraulic pusher (Refer to Step).

      3. Put the dry ice on to area A1. Refer to Figure.

      4. Install the hydraulic pusher (Refer to Step).

      5. CAUTION

        DO NOT SUPPLY THE HYDRAULIC PUSHER WITH MORE THAN 10000 PSI (690 BAR) PRESSURE. TOO MUCH HYDRAULIC PRESSURE CAN CAUSE DAMAGE TO THE HYDRAULIC PUSHER.

        Do Step with hydraulic pressure of 10000 psi (690 bar) or less.

    7. Disconnect the hydraulic pump from the hydraulic pusher.

      8. Remove the hydraulic pusher from the LP turbine stub shaft as follows:

      1. WARNING

        HOLD THE WEIGHT OF THE HYDRAULIC CYLINDER AND THE PLUNGER WHEN YOU INSTALL THEM. THE HYDRAULIC CYLINDER AND THE PLUNGER WEIGH 36.8 LBS (16,7 KG).

        Disengage the hydraulic cylinder from the cylinder. Remove the hydraulic cylinder and the plunger.

      2. WARNING

        HOLD THE WEIGHT OF THE CYLINDER WHEN YOU REMOVE SCREW B. THE CYLINDER WEIGHS 11.5 LBS (5,2 KG).

        Remove the 12 screws B and the cylinder from the guide.

      3. Remove the screw A and the guide pin to release the guide. Remove the guide from th LP stub shaft.

    9. Remove the eight jackscrews from the bolt holes of the LP turbine case front flange.

    14. SUBTASK 72-00-50-020-203 Prepare the LP Turbine Module for Removal

    1. Refer to Figure and Figure.

    2. Lift the LP turbine module until it is approximately 1.5 ft (0.5 m) away from the rear flange of the HP turbine case.

    3. Install the guide ring A2 (part of IAE 1J12280 Guide bar 1 off) on to the lock nut at the rear face of the stage 2 turbine disk. Refer to Figure.

    4. Install the IAE 1M14127 Support plate 2 off in the six o'clock and the twelve o'clock position to the LP turbine case front flange. Connect each segment of the support plates with the seven bolts and nuts. Refer to Figure.

    15. SUBTASK 72-00-50-020-204 Remove the LP Turbine Module

    1. Refer to Figure.

    2. Move the LP turbine module up until the front flange of the LP turbine case is approximately 4.0 ft (1.20 m) above the HP turbine case rear flange.

    3. Remove the guide ring A2 and install the guide ring A3 to the lock nut at the rear flange of the stage 2 turbine disk. Refer to Figure.

    4. Move the LP turbine module up until the end of the turbine shaft is free of the guide ring A3.

    5. Remove the guide ring A3 and install the guide ring A1 to the lock nut at the rear flange of the stage 2 turbine disk. Refer to Figure.

    6. Move the LP turbine module up until the end of the turbine shaft is free of the guide ring A3.

    16. SUBTASK 72-00-50-020-205 Remove the Adjusting Ring

    1. Refer to Figure and Figure.

    2. Remove the adjusting ring from the LP turbine shaft. use the IAE 1J12282 Expanding pliers 1 off. Refer to Figure.

      3. Remove the dry ice it it is used.

      1. Remove the dry ice from the LP turbine shaft.

      2. CAUTION

        INCREASE THE TEMPERATURE OF THE LP TURBINE SHAFT IMMEDIATELY AFTER THE REMOVAL OF THE LP TURBINE MODULE. IF THE LP TURBINE SHAFT STAYS COOL FOR A LONG TIME, CONDENSTATION CAN BE MADE ON THE SHAFT.

        CAUTION

        DO NOT USE A BURNER. USE OF A BURNER CAN DAMAGE THE LP TURBINE SHAFT.

        Increase the metal temperature in the area A1 of the LP turbine shaft to room temperature with the use of a hot air gun. Refer to Figure.

    17. SUBTASK 72-00-50-020-206 Install the LP Turbine Module to the Vertical Stand

      NOTE

      1. Make sure that the IAE 1F10101 Counter weights kit 1 off is installed to the

      2. Lock the vertical stand in position with the four wheel brakes.

    1. Refer to Figure.

    2. Turn the locknut down to the end position.

    3. Turn the lockring down to the bottom position. Make sure that the support is in the open position.

    4. NOTE

      If required, the IAE 1M14146 Support plate 2 off can be removed from the turbine case front flange and the LP Turbine shaft before the LP turbine module is installed on the vertical stand.

      Lift the LP turbine module above the vertical stand. Align the front end of the LP turbine shaft to the center hole of the vertical stand.

    5. Lower the LP turbine module carefully on to the vertical stand. Make sure that all holes of the LP turbine case front flange are aligned with the holes of the vertical stand.

    6. Attach the LP turbine case front flange to the vertical stand with eight bolts, nuts and washers. Tighten the nuts.

    7. Turn the lockring up until the support ring touches the front end of the LP turbine shaft.

    8. Turn the locknut up to hold the position of the lockring.

    9. Turn the support to the front end of the LP turbine shaft.

    18. SUBTASK 72-00-50-020-207 Remove the Handling Fixture from the LP Turbine Module

    1. Refer to Figure.

    2. Turn the knob clockwise to disengage the clamps of the IAE 1F10063 Expanding retainer 1 off.

    3. Release the nut and turn it rearwards to the end position.

    4. Loosen and remove the 13 bolts and washers which attach the handling fixture to the rear flange of the TEC.

    5. Lift the handling fixture carefully 0.4 in. (10 mm) until it is free from the rear flange of the TEC.

    6. Move the handling fixture carefully sideways to disengage it from the expanding retainer.

    7. Remove the handling fixture from the expanding retainer.

    8. Remove the two cables sling from the handling fixture and from the hoist equipment.

    9. Turn the handwheel (part of the IAE 1F10084 Support fixture 1 off) clockwise to disengage the support from the LP turbine shaft.

    10. Release the support fixture from the inner rear flange of the TEC. Remove the support fixture and the expanding retainer from the LP turbine module.

    19. Figure: Remove the No.5 Bearing Compartment Cover

    Remove the No.5 Bearing Compartment Cover

    Figure: Remove the Blind Cap

    Remove the Blind Cap

    Figure: Remove the Retaining Parts of the LP Turbine Shaft

    Remove the Retaining Parts of the LP Turbine Shaft

    Figure: Remove Turbine Shaft Front Lock Nut

    Sheet 1

    Legend
    Remove Turbine Shaft Front Lock Nut

    Sheet 1

    Close

    Figure: Remove Turbine Shaft Front Lock Nut

    Sheet 2

    Legend
    Remove Turbine Shaft Front Lock Nut

    Sheet 2

    Close

    Figure: Installation of the Handling Fixture and the Expanding Retainer

    Installation of the Handling Fixture and the Expanding Retainer

    Figure: Method 1: Release the LP Turbine Module from the LP Compressor

    Sheet 1

    Legend
    Method 1: Release the LP Turbine Module from the LP Compressor

    Sheet 1

    Close

    Figure: Method 2: Release the LP Turbine Module from the LP Compressor

    Sheet 2

    Legend
    Method 2: Release the LP Turbine Module from the LP Compressor

    Sheet 2

    Close

    Figure: Installation of the Guide Rings

    Installation of the Guide Rings

    Figure: Installation of the LP Turbine Module in to the Vertical Stand

    Installation of the LP Turbine Module in to the Vertical Stand

    Figure: Installation of the Support Plates

    Installation of the Support Plates

    Figure: Dry Ice Applied Area

    Dry Ice Applied Area

    Figure: Remove the No.5 Bearing Nozzle

    Remove the No.5 Bearing Nozzle

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised the procedure to add new tool for removing the No. 5 bearing transfer tube. (16VC251)

Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Supply Number:CoMat 02-149
Type:sp01
Supply Short Name:CoMat 02-149 DRY ICE
Supply Name:CoMat 02-149 DRY ICE
Specification Groups:
Doc NumberType
DRY ICE
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:LOCAL
Tool Number:Hot Air Gun
Tool Name:Hot Air Gun
Manufacturer Code:0AM53
Tool Number:IAE 1F10016
Tool Name:IAE 1F10016 Mechanical wrench
Manufacturer Code:0AM53
Tool Number:IAE 1F10026
Tool Name:IAE 1F10026 Hydraulic hand pump
Manufacturer Code:0AM53
Tool Number:IAE 1F10049
Tool Name:IAE 1F10049 Vertical stand
Manufacturer Code:0AM53
Tool Number:IAE 1F10052
Tool Name:IAE 1F10052 Two cables sling
Manufacturer Code:0AM53
Tool Number:IAE 1F10058
Tool Name:IAE 1F10058 Handling fixture
Manufacturer Code:0AM53
Tool Number:IAE 1F10063
Tool Name:IAE 1F10063 Expanding retainer
Manufacturer Code:0AM53
Tool Number:IAE 1F10084
Tool Name:IAE 1F10084 Support fixture
Manufacturer Code:0AM53
Tool Number:IAE 1F10085
Tool Name:IAE 1F10085 Adjustable support pedestal
Manufacturer Code:0AM53
Tool Number:IAE 1F10101
Tool Name:IAE 1F10101 Counter weights kit
Manufacturer Code:0AM53
Tool Number:IAE 1J12220
Tool Name:IAE 1J12220 Hydraulic pusher/puller
Manufacturer Code:0AM53
Tool Number:IAE 1J12221
Tool Name:IAE 1J12221 Impact hammer
Manufacturer Code:0AM53
Tool Number:IAE 1J12260
Tool Name:IAE 1J12260 Spanner wrench
Manufacturer Code:0AM53
Tool Number:IAE 1J12280
Tool Name:IAE 1J12280 Guide bar
Manufacturer Code:0AM53
Tool Number:IAE 1J12282
Tool Name:IAE 1J12282 Expanding pliers
Manufacturer Code:0AM53
Tool Number:IAE 1J12512
Tool Name:IAE 1J12512 Hydraulic pusher
Manufacturer Code:0AM53
Tool Number:IAE 1M14127
Tool Name:IAE 1M14127 Support plate
Manufacturer Code:0AM53
Tool Number:IAE 1M14146
Tool Name:IAE 1M14146 Support plate
Manufacturer Code:0AM53
Tool Number:IAE 1P16002
Tool Name:IAE 1P16002 Cradle pedestal
Manufacturer Code:0AM53
Tool Number:IAE 1P16624
Tool Name:IAE 1P16624 Slide Puller
Manufacturer Code:0AM53
Tool Number:IAE 1P17038
Tool Name:IAE 1P17038 Slide puller