TASK 72-32-00-030-005-B00 LPC/Intermediate Case Module - Remove The Fan Case, Center Bearing Housing, Oil Seal Tube, No. 1, 2, 3 Bearing Scavenge Tube, Hot Vent Tube, Seal, PTO Shaft, And Identification Plates, Disassembly-005

DMC:V2500-A5-72-32-0000-05A-530A-B|Issue No:002.00|Issue Date:2020-05-01

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-A5

Common Information

TASK 72-32-00-030-005-B00 LPC/Intermediate Case Module - Remove The Fan Case, Center Bearing Housing, Oil Seal Tube, No. 1, 2, 3 Bearing Scavenge Tube, Hot Vent Tube, Seal, PTO Shaft, And Identification Plates, Disassembly-005

General

Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.

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.

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.

The No. 1 strut, which is the top position strut of the fan frame assembly, is identified by the five pressure tubes on the No. 1 strut leading edge.

This TASK gives the procedure to remove the fan case, the center bearing housing, the oil seal tube, the No. 1, 2, 3 bearing scavenge tube, the hot vent tube, the seal and the PTO shaft.

NOTE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
IAE 1J12010 Storage stand0AM53IAE 1J120101
IAE 1J12023 Hooking puller0AM53IAE 1J120231
IAE 1J12188 Puller bolt0AM53IAE 1J121881
IAE 1J12311 Turnover stand0AM53IAE 1J123111
IAE 1J12317 Turnover adapter0AM53IAE 1J123171
IAE 1J12327 Handling holder0AM53IAE 1J123271
IAE 1J12432 Base holder0AM53IAE 1J124321
IAE 1J12487 Rear sling0AM53IAE 1J124871
IAE 1J12494 Puller bolt set0AM53IAE 1J124941
IAE 1J12526 Hooking puller0AM53IAE 1J125261
IAE 1J12546 Holding fixture0AM53IAE 1J125461
IAE 1J12547 Hooking puller0AM53IAE 1J125471
IAE 1J12548 Holding fixture0AM53IAE 1J125481

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-00-030-170 Remove the Front Bearing Compartment Rear Air Seal Assembly from the Frame Assembly

    1. Refer to Figure.

    2. Make sure that the fan frame and fan case assembly is installed horizontally on the turnover stand. Refer to TASK 72-32-00-030-004-C00 (DISASSEMBLY-004, CONFIG-003).

    3. Remove the 18 bolts which attach the rear air seal assembly to the fan frame assembly. Remove the seal assembly.

    2. SUBTASK 72-32-00-030-171 Turn the Fan Frame and Fan Case Assembly to the Rear End Up Position

    1. Refer to Figure.

      2. Release the fan case front flange from the stopper base and stopper assembly (part of the turnover stand).

      1. Loosen the two knobs (part of the turnover stand) to release the fan case front flange from the stopper.

      2. Loosen the set screw (part of the turnover stand) so that you can turn the adjuster (part of the turnover stand).

      3. Turn the adjuster counterclockwise to lower the stopper until it is clear of the fan case front flange.

      4. Remove the stopper base and stopper assembly from the turnover stand.

    3. Release the lock pin from the holes in the handle and the support C (part of the turnover stand).

    4. Turn the handle to set the fan frame and fan case assembly vertical with the rear end up.

    5. NOTE

      Make sure that the hole in the support C and one of the eight holes in the handle are aligned. If necessary, turn the handle to make the two holes aligned.

      Install the lock pin in to position to lock the handle.

    3. SUBTASK 72-32-00-030-172 Remove the Holding Cap from the Oil Seal Tube in the No. 6 Strut

      NOTE

      The holding cap is installed on to the oil seal tube in TASK 72-00-60-020-003-001 (REMOVAL-003), TASK 72-00-60-020-003-002 (REMOVAL-004) and TASK 72-32-00-430-011 (ASSEMBLY-011).

    1. Refer to Figure.

    2. Cut the lockwire which safeties the cap screws. Discard the lockwire.

    3. Remove the two bolts, spring washers and washers (part of the holding cap) which attach the holding cap to the oil seal tube. Remove the holding cap.

      4. Remove the two bolts (engine parts) from the holding cap.

      1. Loosen the two nuts (part of the holding cap) to release the bolts from the holding cap.

      2. Remove the bolts from the threaded holes in the holding cap.

      3. Remove the nuts from the bolts.

    4. SUBTASK 72-32-00-030-173 Remove the PTO Shaft from the Fan Frame Strut

    1. Refer to Figure and Figure.

    2. Remove the two remaining bolts which attach the oil seal tube to the fan case.

      3. Install IAE 1J12023 Hooking puller 1 off on to the PTO shaft and the oil seal tube.

      1. Attach the screw rod (part of the hooking puller) to the PTO shaft and safety with the two segments of jaw and the sleeve.

      2. Install the guide and adapter assembly (part of the hooking puller) on to the oil seal tube through the screw rod. Safety the guide with the four bolts (part of the hooking puller). Tighten the bolts.

      3. Lubricate the threads on the screw rod with the approved engine oil.

      4. Install the nut (part of the hooking puller) on to the screw rod and turn the nut clockwise to move it adjacent to the adapter.

      5. Align the two lugs on the nut with the two slots in the adapter.

      6. Turn the screw rod counterclockwise to move the nut until it touches the adapter.

      7. Turn the nut clockwise to engage the two lugs with the two slots.

    4. Turn the screw rod clockwise with a wrench to pull the PTO shaft until the movement of the PTO shaft becomes light.

      5. Remove the hooking puller from the PTO shaft and the oil seal tube.

      1. Turn the nut counterclockwise to disengage the two lugs from the two slots.

      2. Turn the screw rod clockwise to move the nut until it is clear of the adapter.

      3. Turn the nut counterclockwise to remove it from the screw rod.

      4. Remove the bolts which attach the guide to the oil seal tube. Remove the guide and the adapter assembly from the oil seal tube.

      5. Remove the sleeve, the segments of the jaw which attach the screw rod to the PTO shaft. Remove the screw rod.

    6. Remove the PTO shaft from the oil seal tube.

    5. SUBTASK 72-32-00-030-207-A00 Remove the Inner Race from the PTO Shaft(Pre SBE 72-0214)

    1. Refer to Figure and Figure.

      2. Move the position of the retaining ring ends to the inner race slot.

      1. Push the retaining ring with a copper bar through the inner race slot, and move the retaining ring until the position of the retaining ring ends meet the inner race slot.

      2. Make sure that you can find the retaining ring ends at the inner race slot.

    3. Install the IAE 1J12546 Holding fixture 1 off to the PTO shaft, and put the protrusions of the holding fixture in to the slots of the inner race to press the retaining ring.

      4. Install IAE 1J12547 Hooking puller 1 off to the PTO shaft and inner race assembly.

      1. Lubricate the bolt (part of the hooking puller) with CoMat 10-077 APPROVED ENGINE OILS.

    5. Turn the bolt (part of the hooking puller) clockwise until the inner race is removed from the PTO shaft.

    6. Remove the hooking puller from the PTO shaft.

    7. Remove the inner race and the holding fixture from the hooking puller.

    8. Remove the retaining ring from the PTO shaft, and discard it.

    6. SUBTASK 72-32-00-030-207-B00 Remove the Inner Race from the PTO Shaft (SBE 72-0214)

      SBE 72-0214: Provide a new PTO shaft bearing inner race and retaining ring

    1. Refer to Figure.

    2. Install the IAE 1J12548 Holding fixture 1 off to the PTO shaft and put the protrusions of the holding fixture in to the slots of the inner race to press the retaining ring.

      3. Install the IAE 1J12547 Hooking puller 1 off to the PTO shaft and inner race assembly.

      1. Lubricate the bolt (part of the hooking puller) with CoMat 10-077 APPROVED ENGINE OILS.

    4. Turn the bolt (part of the hooking puller) clockwise until the inner race is removed from the PTO shaft.

    5. Remove the hooking puller from the PTO shaft.

    6. Remove the inner race and the holding fixture from the hooking puller.

    7. Remove the retaining ring from the PTO shaft, and discard it.

    7. SUBTASK 72-32-00-030-174 Remove the No. 1, 2, 3 Bearing Scavenge Tube and the Hot Vent Tube from the No. 6 and No. 3 Struts

    1. Refer to Figure and Figure.

    2. Remove the three bolts which attach the scavenge tube cover and the No. 1, 2, 3 bearing scavenge tube to the fan case, Figure. Remove the scavenge tube cover.

      3. Remove the scavenge tube from the No. 6 strut, Figure.

      1. Install the three puller bolts (part of IAE 1J12494 Puller bolt set 1 off) in to the three threaded holes in the scavenge tube flange.

      2. Tighten the three puller bolts equally until the scavenge tube is released from the No. 6 strut.

      3. Remove the puller bolts from the threaded holes in the scavenge tube flange.

      4. Remove the scavenge tube from the No. 6 strut.

      5. Remove the sealing ring from the scavenge tube and discard the sealing ring.

    4. Remove the three bolts which attach the hot vent tube cover and the hot vent tube to the fan case, Figure. Remove the hot vent tube cover.

      5. Remove the hot vent tube from the No. 3 strut, Figure.

      1. Install the three puller bolts (part of IAE 1J12494 Puller bolt set 1 off) in to the three threaded holes in the hot vent tube flange.

      2. Tighten the three puller bolts equally until the hot vent tube is released from the No. 3 strut.

      3. Remove the puller bolts from the threaded holes in the hot vent tube flange.

      4. Remove the hot vent tube from the No. 3 strut.

      5. Remove the sealing ring from the hot vent tube and discard the sealing ring.

    8. SUBTASK 72-32-00-030-175 Remove the Oil Seal Tube from the No. 6 Strut

    1. Refer to Figure.

      2. Remove the oil seal tube from the No. 6 strut.

      1. Install the three puller bolts (part of IAE 1J12494 Puller bolt set 1 off) in to the three threaded holes in the oil seal tube flange.

      2. Tighten the three puller bolts equally until the oil seal tube is released from the No. 6 strut.

      3. Remove the puller bolts from the threaded holes in the oil seal tube flange.

      4. Remove the oil seal tube from the No. 6 strut.

      5. Remove the two sealing rings from the oil seal tube. Discard the sealing rings.

    9. SUBTASK 72-32-00-030-176 Turn the Fan Frame Assembly to the No. 6 Strut Up Position

    1. Refer to Figure.

    2. Make sure that the fan frame assembly is installed, vertically with the rear end up, on the turnover stand. Refer to TASK 72-32-00-030-013 (DISASSEMBLY-014).

    3. Release the lock pin from the holes in the handle and the support C of the turnover stand.

    4. Turn the handle to set the fan frame assembly horizontal with the No. 6 strut up.

    5. NOTE

      Make sure that the hole in the support C and one of the eight holes in the handle are aligned. If necessary, turn the handle to make the two holes aligned.

      Install the lock pin in to position to lock the handle of the turnover stand.

    10. SUBTASK 72-32-00-030-177 Remove the Brackets, the PTO Sealing Plate, the Adjusting Washer and the Center Bearing Housing Assembly from the Fan Frame Assembly

    1. Refer to Figure and Figure.

    2. Remove the four bolts which attach the two brackets to the PTO sealing plate. Remove the brackets.

      3. Remove the PTO sealing plate from the fan frame assembly.

      1. Remove the three bolts which attach the center bearing housing assembly to the sealing plate.

      2. Remove the four bolts which attach the PTO sealing plate to the fan frame assembly.

      3. Install the three puller bolts (part of IAE 1J12188 Puller bolt 1 off) in to the three threaded holes in the PTO sealing plate.

      4. Tighten the three puller bolts equally until the PTO sealing plate is released from the fan frame assembly.

      5. Remove the three puller bolts from the threaded holes in the PTO sealing plate.

      6. Remove the sealing ring from the groove in the PTO sealing plate and discard it.

    4. Remove the adjusting washer from the center bearing housing assembly.

      5. Install IAE 1J12327 Handling holder 1 off to the center bearing housing assembly.

      1. Install three screws (part of the handling holder) in to the handling holder. Put the screws to the fully forward positions so that the threads of screws are released from the threads in the handling holder.

      2. Align the three locating holes in the handling holder with the three locating pins in the center bearing housing assembly.

      3. NOTE

        When you turn the screws. Keep the threads of screws released from the threads of handling holder. If the threads of screws are engaged with the threads of housing assembly and handling holder, you can not turn the screws.

        Attach the handling holder to the center bearing housing assembly and safety with the three screws. Tighten the screws.

    6. Remove the center bearing housing assembly from the No. 6 strut of the fan frame assembly with the handling holder.

      7. Remove the handling holder from the center bearing assembly.

      1. Remove the three screws from the threaded holes in the center bearing housing assembly.

      2. Remove the handling holder.

    8. Remove the sealing ring from the center bearing housing assembly and discard it.

    11. SUBTASK 72-32-00-030-178 Disassemble the Center Bearing Housing Assembly

    1. Refer to Figure and Figure.

    2. Remove the seal carrier from the center bearing housing, Figure.

    3. Remove the two sealing rings from the grooves in the seal carrier and discard them.

    4. Remove the sealing ring from the groove in the center bearing housing and discard it.

    5. Remove the retaining ring from the center bearing housing.

      6. Install the center bearing housing on to the IAE 1J12432 Base holder 1 off, Figure.

      1. Put the center bearing housing in to position on the base holder.

      2. Safety the center bearing housing with the clamp and the wing nut (part of the base holder). Tighten the wing nut.

    7. Put IAE 1J12526 Hooking puller 1 off on to a work bench. Turn the nut (part of the hooking puller) clockwise until the holder (part of the hooking puller) fully moves in direction of the knob.

    8. Release the knob (part of the hooking puller) from the holder. Pull the knob to retract the two jaws (part of the hooking puller) fully.

    9. Install the hooking puller on to the center bearing housing.

      10. Engage the jaws with the outer roller bearing.

      1. Turn the nut counterclockwise to lower the jaws until they touch the base holder.

      2. Push the knob down to lower the set rod and to extend the jaws. Make sure that the jaws engage with the lower end face of the outer roller bearing.

      3. Install the knob on to the holder and tighten the knob.

    11. Hold the guide (part of the hooking puller) and turn the nut clockwise to lift the outer roller bearing until it is released from the center bearing housing.

    12. Remove the hooking puller from the center bearing housing. Put the hooking puller on to the work bench vertically with the knob up.

      13. Remove the outer roller bearing from the jaws.

      1. Remove the knob from the holder.

      2. Hold the outer roller bearing and the guide and pull up the knob to lift the set rod until the jaws are fully retracted.

      3. CAUTION

        CAREFULLY LIFT THE HOOKING PULLER SO THAT THE JAWS DO NOT TOUCH THE ROLLERS OF THE OUTER ROLLER BEARING TO PREVENT DAMAGE TO THE ROLLERS.

        Hold the outer roller bearing and lift the hooking puller to remove the outer roller bearing from the jaws.

    14. Remove the wing nut and open the clamp. Remove the center bearing housing from the base holder.

    12. SUBTASK 72-32-00-030-179 Install the Rear Sling on to the Fan Frame Rear Flange of the Fan Frame and Fan Case Assembly

    1. Refer to Figure.

    2. Attach a hoist to IAE 1J12487 Rear sling 1 off.

    3. Move the rear sling adjacent to the fan frame rear flange.

    4. Align the 20 holes in the lift sling (part of the rear sling) with the 20 holes in the fan frame rear flange.

    5. Attach the lift sling to the fan frame rear flange and safety with the four ring stoppers and the 20 bolts (part of the rear sling). Tighten the bolts.

    13. SUBTASK 72-32-00-030-180 Move the Fan Frame and Fan Case Assembly from the Turnover Stand to the Storage Stand

    1. Refer to Figure and Figure.

    2. Adjust the hoist to make the hoist rope/chain tighter.

    3. Remove the four bolts and washers which attach each plate to the supports A and B of the turnover stand, Figure.

    4. Remove the two plates from the supports A and B.

    5. Slowly lift the fan frame and fan case assembly to disengage the brackets A and B from the supports A and B.

    6. Move the fan frame and fan case assembly on to IAE 1J12010 Storage stand 1 off, Figure.

    14. SUBTASK 72-32-00-030-181 Remove the Brackets A and B and Two Adapters from the Fan Case

    1. Refer to Figure.

    2. Remove the four bolts and washers which attach each of the brackets A and B to the adapter. Remove the brackets A and B.

    3. Remove the two bolts and nuts which attach each adapter to the fan case flanges FD and FE. Remove the adapters.

    15. SUBTASK 72-32-00-030-183 Install the Brackets A and B to the Turnover Stand

    1. Refer to Figure and Figure.

    2. Attach a second hoist to the shackle of the bracket A (part of IAE 1J12317 Turnover adapter 1 off).

    3. Lift the bracket A and engage the square rod end of the bracket with the slot in the support A (part of IAE 1J12311 Turnover stand 1 off).

    4. Install the plate (part of the turnover stand) on to the support A and safety with the four bolts and washers (part of the turnover stand). Tighten the bolts.

    5. Remove the hoist from the shackle of the bracket A.

      6. Install the bracket B in to slot in the support B (part of the turnover stand).

      1. Do Step through Step with bracket B to install it in to the slot in the support B.

    16. SUBTASK 72-32-00-030-182-A00 Remove the Fan Frame Assembly from the Fan Case (Pre SBE 72-0435)

    1. Refer to Figure and Figure.

    2. Adjust the hoist to make the hoist rope/chain tighter.

    3. Remove the 70 bolts and 20 dee head bolts and nuts which attach the fan frame assembly to the fan case.

    4. Slowly lift the fan frame assembly until it is clear of the fan case.

    17. SUBTASK 72-32-00-030-182-B00 Remove the Fan Frame Assembly from the Fan Case (SBE 72-0435)

      SBE 72-0435: Introduction of fan case, panel and bracket scalloped for No.4 scavenge tube reroute

    1. Refer to Figure and Figure.

    2. Tighten the hoist rope/chain.

    3. Remove the 68 bolts and the 20 dee head bolts and nuts which attach the fan frame assembly to the fan case.

    4. Remove the two bolts which attach the bracket and the fan frame assembly to the fan case at 6 o'clock positions.

    5. Remove the bracket.

    6. Slowly lift the fan frame assembly until it is clear of the fan case.

    18. SUBTASK 72-32-00-030-184 Install the Fan Frame Assembly to the Turnover Stand

    1. Refer to Figure and Figure.

    2. Move the fan frame assembly adjacent to the brackets A and B, Figure.

    3. NOTE

      Do not tighten the bolts at this step.

      Align the 10 bolt holes in the bracket A with the 10 threaded holes in the No. 3 and No. 4 struts. Safety with the 10 bolts and washers (part of IAE 1J12317 Turnover adapter 1 off).

    4. NOTE

      Do not tighten the nuts at this step.

      Align the four bolt holes in the bracket A with the four bolt holes in the flanges of the No. 3 and No. 4 struts. Safety with the four socket head cap screws, four nuts and the eight washers (part of the turnover adapter).

    5. Tighten equally the 10 bolts and the four nuts until the bracket A fully touches each end of the No. 3 and No. 4 struts.

      6. Attach the No. 8 and No. 9 struts of the fan frame assembly to the bracket B.

      1. Do steps B. to D. with No. 8 and No. 9 struts and bracket B to attach the struts to the bracket B.

    7. NOTE

      Make sure that the holes in the support C and one of the eight holes in the handle are aligned. If necessary, turn the handle to make the two holes aligned.

      Install the lock pin in to position to lock the handle of the turnover stand, Figure.

    19. SUBTASK 72-32-00-030-185 Remove the Rear Sling from the Fan Frame Rear Flange

    1. Refer to Figure.

    2. WARNING

      DO NOT REMOVE THE REAR SLING UNTIL AFTER THE INSTALLATION OF THE LOCK PIN INTO THE HANDLE OF THE TURNOVER STAND. THIS CAN PREVENT THE ROTATION OF THE FAN FRAME AND FAN CASE ASSEMBLY AND INJURY TO PERSONS.

      Remove the 20 bolts and the four ring stoppers which attach the rear sling to the rear flange of the fan frame assembly.

    3. Lift and move the rear sling from the rear flange to a work bench.

    4. Remove the hoist from the rear sling.

    20. SUBTASK 72-32-00-030-186 Turn the Fan Frame Assembly to the Front End Up Position

    1. Refer to Figure.

    2. Release the lock pin from the holes in the handle and the support C of the turnover stand.

    3. Turn the handle to set the fan frame assembly horizontal with the front end up.

    4. NOTE

      Make sure that the hole in the support C and one of the eight holes in the handle are aligned. If necessary, turn the handle to make the two holes aligned.

      Install the lock pin in to position to lock the handle of the turnover stand.

    21. SUBTASK 72-32-00-030-230-A00 Remove the Name Plate Bracket, the Engine Identification Plate and the Module Plate from the Fan Case (Pre SBE 72-0378)

    1. Refer to Figure.

    2. Remove the two bolts that attach the name plate bracket to the flange FE of the fan case.

    3. Remove the four bolts that attach the engine identification plate to the name plate bracket.

    4. Remove the two bolts that attach the module identification plate to the name plate bracket.

    22. SUBTASK 72-32-00-030-230-B00 Remove the Name Plate Bracket, the Engine Identification Plate and the Module Plate from the Fan Case (SBE 72-0378)

      SBE 72-0378: New engine identification plate with designation of all A5 model ratings

    1. Refer to Figure.

    2. Remove the two bolts that attach the name plate bracket to the flange FE of the fan case.

    3. Remove the four bolts and nuts that attach the engine identification plate to the name plate bracket.

    4. Remove the two bolts and nuts that attach the module identification plate to the name plate bracket.

    23. Figure: Remove the front bearing compartment rear air seal assembly from the fan frame assembly

    Remove the front bearing compartment rear air seal assembly from the fan frame assembly

    Figure: Remove the stopper and release the lock pin to turn the fan frame and fan case assembly from horizontal to vertical

    Remove the stopper and release the lock pin to turn the fan frame and fan case assembly from horizontal to vertical

    Figure: Remove the holding cap from the oil seal tube

    Remove the holding cap from the oil seal tube

    Figure: Use the hooking puller to remove the PTO shaft

    Use the hooking puller to remove the PTO shaft

    Figure: Remove the oil seal tube from the No. 6 strut

    Remove the oil seal tube from the No. 6 strut

    Figure: Pre SBE 72-0214: Adjust the position of the reatining ring end

    Pre SBE 72-0214: Adjust the position of the reatining ring end

    Figure: Remove the inner race from the PTO shaft

    Remove the inner race from the PTO shaft

    Figure: Remove the covers from the scavenge tube and the hot vent tube

    Remove the covers from the scavenge tube and the hot vent tube

    Figure: Remove the scavenge tube and the hot vent tube from the No. 6 and No. 3 struts

    Remove the scavenge tube and the hot vent tube from the No. 6 and No. 3 struts

    Figure: Install the lock pin in to position to lock the handle of the turnover stand

    Install the lock pin in to position to lock the handle of the turnover stand

    Figure: Remove the PTO sealing plate, the adjusting washer and the center bearing housing assembly from the No. 6 strut

    Remove the PTO sealing plate, the adjusting washer and the center bearing housing assembly from the No. 6 strut

    Figure: Attach the handling holder to the center bearing housing assembly

    Attach the handling holder to the center bearing housing assembly

    Figure: View of the center bearing housing assembly

    View of the center bearing housing assembly

    Figure: Use the hooking puller to remove the outer roller bearing from the center bearing housing

    Use the hooking puller to remove the outer roller bearing from the center bearing housing

    Figure: Install the rear sling to the fan frame and fan case assembly

    Install the rear sling to the fan frame and fan case assembly

    Figure: Remove the fan frame and fan case assembly from the turnover stand

    Remove the fan frame and fan case assembly from the turnover stand

    Figure: Remove the fan frame assembly from the fan case

    Remove the fan frame assembly from the fan case

    Figure: Pre SBE 72-0435: Position of the bolts to attach the fan frame to the fan case

    Sheet 1

    Legend
    Pre SBE 72-0435: Position of the bolts to attach the fan frame to the fan case

    Sheet 1

    Close

    Figure: SBE 72-0435: Position of the bolts to attach the fan frame to the fan case

    Sheet 2

    Legend
    SBE 72-0435: Position of the bolts to attach the fan frame to the fan case

    Sheet 2

    Close

    Figure: Install the fan frame assembly to the turnover stand

    Install the fan frame assembly to the turnover stand

    Figure: Remove the rear sling from the fan frame assembly

    Remove the rear sling from the fan frame assembly

    Figure: Pre SBE 72-0378: Remove the name plate bracket, the engine identification plate and the module identification plate from the fan case

    Sheet 1

    Legend
    Pre SBE 72-0378: Remove the name plate bracket, the engine identification plate and the module identification plate from the fan case

    Sheet 1

    Close

    Figure: SBE 72-0378: Remove the name plate bracket, the engine identification plate and the module identification plate from the fan case

    Sheet 2

    Legend
    SBE 72-0378: Remove the name plate bracket, the engine identification plate and the module identification plate from the fan case

    Sheet 2

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised and deleted note. (19VC647)

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:X333X
Supply Number:CoMat 10-077
Type:sp01
Supply Short Name:CoMat 10-077 APPROVED ENGINE OILS
Supply Name:CoMat 10-077 APPROVED ENGINE OILS
Specification Groups:
Doc NumberType
For V2500-A1/A5/D5 models - Refer to V2500 Service Bulletin ENG-79-0108
For V2500-E5 model - Refer to Service Bulletin E5-79-0001
Suppliers:
ManufacturerRemarks
X333X
Manufacturer Code:0AM53
Tool Number:IAE 1J12010
Tool Name:IAE 1J12010 Storage stand
Manufacturer Code:0AM53
Tool Number:IAE 1J12023
Tool Name:IAE 1J12023 Hooking puller
Manufacturer Code:0AM53
Tool Number:IAE 1J12188
Tool Name:IAE 1J12188 Puller bolt
Manufacturer Code:0AM53
Tool Number:IAE 1J12311
Tool Name:IAE 1J12311 Turnover stand
Manufacturer Code:0AM53
Tool Number:IAE 1J12317
Tool Name:IAE 1J12317 Turnover adapter
Manufacturer Code:0AM53
Tool Number:IAE 1J12327
Tool Name:IAE 1J12327 Handling holder
Manufacturer Code:0AM53
Tool Number:IAE 1J12432
Tool Name:IAE 1J12432 Base holder
Manufacturer Code:0AM53
Tool Number:IAE 1J12487
Tool Name:IAE 1J12487 Rear sling
Manufacturer Code:0AM53
Tool Number:IAE 1J12494
Tool Name:IAE 1J12494 Puller bolt set
Manufacturer Code:0AM53
Tool Number:IAE 1J12526
Tool Name:IAE 1J12526 Hooking puller
Manufacturer Code:0AM53
Tool Number:IAE 1J12546
Tool Name:IAE 1J12546 Holding fixture
Manufacturer Code:0AM53
Tool Number:IAE 1J12547
Tool Name:IAE 1J12547 Hooking puller
Manufacturer Code:0AM53
Tool Number:IAE 1J12548
Tool Name:IAE 1J12548 Holding fixture