TASK 72-32-00-430-008-C00 LPC/Intermediate Case Module - Install The LPC Bleed Duct, Booster Stage Bleed Valve And Actuating Mechanism, LPC Stage 2.5 Vane, And Right And Left Rod Assemblies, Assembly-008

DMC:V2500-A5-72-32-0000-08B-710A-B|Issue No:003.00|Issue Date:2015-08-01

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-A5

Common Information

TASK 72-32-00-430-008-C00 LPC/Intermediate Case Module - Install The LPC Bleed Duct, Booster Stage Bleed Valve And Actuating Mechanism, LPC Stage 2.5 Vane, And Right And Left Rod Assemblies, Assembly-008

General

This TASK gives the procedure to install the LP compressor bleed duct, the booster stage bleed valve and actuating mechanism, the LP compressor stage 2.5 vane and the right and left rod assemblies.

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.

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.

For standard torque data and procedures, refer to the SPM TASK 70-41-00-400-501, SPM TASK 70-41-01-400-501 and SPM TASK 70-41-02-400-501.

Special torque data and assembly tolerances are included in the procedure.

Lubricate all threads and abutment faces of nuts and bolts with CoMat 10-077 APPROVED ENGINE OILS, unless other lubricants are referred to in the procedure.

To identify and install tab washers, refer to the SPM TASK 70-42-03-400-501.

Special torque data is identified with the symbol * after the torque value.

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, is identified by the five pressure tubes on the No.1 strut leading edge.

NOTE

To identify the consumable materials refer to the PCI.

NOTE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
IAE 1J12209 Installation holder0AM53IAE 1J122091
IAE 1J12539 Setting fixture0AM53IAE 1J125391
IAE 1J12514 Setting fixture0AM53IAE 1J125141
IAE 1J13104 Vertical sling0AM53IAE 1J131041
IAE 1J12541 Holding support0AM53IAE 1J12541

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-124 ISOPROPYL ALCOHOLLOCALCoMat 01-124
CoMat 04-004 JOINTING COMPOUND, LIGHT GRADELOCALCoMat 04-004
CoMat 10-038 PETROLEUM JELLYLOCALCoMat 10-038
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Retaining ring2
Washer1
Washer1

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-00-430-191 Apply Jointing Compound to the Mating Faces on the Fan Frame

    1. Refer to Figure.

    2. Make sure that the fan frame is installed, vertically with the front end up, on the turnover stand. Refer to 72-32-00-430-007-B00 (ASSEMBLY-007, CONFIG-002).

    3. Use a clean cloth made moist with CoMat 01-124 ISOPROPYL ALCOHOL to clean the area A on the fan frame.

    4. NOTE

      Install the LP compressor bleed duct to the fan frame before the jointing compound becomes dry.

      Apply CoMat 04-004 JOINTING COMPOUND, LIGHT GRADE to the area A with a stiff brush.

    2. SUBTASK 72-32-00-430-192-A00 Install the LP Compressor Bleed Duct on to the Fan Frame (Pre SBE 72-0155 and Pre SBE 70-0631)

    1. Refer to Figure, Figure an Figure.

      2. Attach the two seals LPC Bleed Duct And Related Parts (72-32-60, 01-110) to the LP compressor bleed duct LPC Bleed Duct And Related Parts (72-32-60, 01-250).

      1. Put the LP compressor bleed duct on a work bench with the rear end up.

      2. Put the two seals in to the two recesses in the LP compressor bleed duct.

      3. Put the two seal retainers LPC Bleed Duct And Related Parts (72-32-60, 01-100) on to the seals.

      4. Safety the seals and the seal retainers with the four washers LPC Bleed Duct And Related Parts (72-32-60, 01-130) and bolts LPC Bleed Duct And Related Parts (72-32-60, 01-120). Torque the bolts to 85 to 105 lbfin (10.00 to 12.00 Nm).

      3. Install the five screen assemblies LPC Bleed Duct And Related Parts (72-32-60, 01-330) on to the LP compressor bleed duct.

      1. NOTE

        The screen assembly contains the three screws and screw retainers.

        Make sure that the three screws and screw retainers are installed on to each screen assembly.

      2. Put the five screen assemblies in to position on the LP compressor bleed duct in a clockwise direction from the nine o'clock position to the three o'clock position when you look from the rear of the engine.

      3. Safety the five screen assemblies with the fifteen screws. Torque the screws to 6 to 8 lbfin (0.68 to 0.90 Nm).

      4. Install the LP compressor bleed duct assembly on to the fan frame.

      1. Turn the LP compressor bleed duct assembly vertically with the front end up.

      2. Lubricate the area C on strip seal of the fan frame with CoMat 10-038 PETROLEUM JELLY.

      3. Align the TOP mark of the LP compressor bleed duct assembly with the top position (No. 1 strut) of the fan frame.

      4. Put the LP compressor bleed duct assembly on to the fan frame.

    3. SUBTASK 72-32-00-430-192-B00 Install the LP Compressor Bleed Duct on to the Fan Frame (SBE 72-0155 and Pre SBE 70-0631)

      SBE 72-0155: To provide new screens with improved durability features.

    1. Refer to Figure , Figure and Figure.

      2. Attach the two seals LPC Bleed Duct And Related Parts (72-32-60, 01-110) to the LP compressor bleed duct LPC Bleed Duct And Related Parts (72-32-60, 01-250).

      1. Put the LP compressor bleed duct on a work bench with the rear end up.

      2. Put the two seals in to the two recesses in the LP compressor bleed duct.

      3. Put the two seal retainers LPC Bleed Duct And Related Parts (72-32-60, 01-100) on to the seals.

      4. Attach the seals and the seal retainers with the four bolts LPC Bleed Duct And Related Parts (72-32-60, 01-120). Torque the bolts to 85 to 105 lbfin (10.00 to 12.00 Nm).

      3. Install the five screen assemblies LPC Bleed Duct And Related Parts (72-32-60, 01-330) on to the LP compressor bleed duct.

      1. NOTE

        The screen assembly contains the three screws and screw retainers.

        Make sure that the three screws and retainers are installed on to each screen assembly.

      2. Put the screen assemblies in to position on the LP compressor bleed duct in a clockwise direction from the nine o'clock position to the three o'clock position when you look from the rear of the engine.

      3. Safety the five screen assemblies with the fifteen screws. Torque the screws to 6 to 8 lbfin (0.68 to 0.90 Nm).

      4. Install the LP compressor bleed duct assembly on to the fan frame.

      1. Turn the LP compressor bleed duct assembly vertically with the front end up.

      2. Lubricate the area C on strip seal of the fan frame with CoMat 10-038 PETROLEUM JELLY.

      3. Align the TOP mark of the LP compressor bleed duct assembly with the top position (No. 1 strut) of the fan frame.

      4. Put the LP compressor bleed duct assembly on to the fan frame.

    4. SUBTASK 72-32-00-430-192-C00 Install the LP Compressor Bleed Duct on to the Fan Frame (SBE 72-0155 and SBE 70-0631)

      SBE 72-0155: To provide new screens with improved durability features.

      SBE 70-0631: To provide new rubber seal of the LPC bleed duct.

    1. Refer to Figure and Figure.

      2. Attach the two seals LPC Bleed Duct And Related Parts (72-32-60, 01-110) to the LP compressor bleed duct LPC Bleed Duct And Related Parts (72-32-60, 01-250).

      1. Put the LP compressor bleed duct on a work bench with the rear end up.

      2. Put the two seals in to the two recesses in the LP compressor bleed duct.

      3. Put the two seal retainers LPC Bleed Duct And Related Parts (72-32-60, 01-100) on to the seals.

      4. Attach the seals and the seal retainers with the four bolts LPC Bleed Duct And Related Parts (72-32-60, 01-120). Torque the bolts to 85 to 105 lbfin (10.00 to 12.00 Nm).

      3. Install the LP compressor bleed duct assembly on to the fan frame.

      1. Turn the LP compressor bleed duct assembly vertically with the front end up.

      2. Lubricate the area C on strip seal of the fan frame with CoMat 10-038 PETROLEUM JELLY.

      3. Align the TOP mark of the LP compressor bleed duct assembly with the top position (No.1 strut) of the fan frame.

      4. Put the LP compressor bleed duct assembly on to the fan frame.

    5. SUBTASK 72-32-00-430-193 Install the Booster Stage Bleed Valve and Actuating Mechanism (Actuating Mechanism) on to the LP Compressor Bleed Duct

    1. Refer to Figure.

    2. Align the TOP mark of the actuating mechanism with the TOP mark of the LP compressor bleed duct.

    3. Put the actuating mechanism on to the LP compressor bleed duct.

    4. Put the 20 bushes LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-765) in to the holes in the actuating mechanism.

    5. Install the 20 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-760) in to the threads in the fan frame through the bushes.

    6. Torque the bolts to 180 to 220 lbfin (20.00 to 25.00 Nm).

    6. SUBTASK 72-32-00-430-194 Apply Jointing Compound to the Mating Face on the Fan Frame

    1. Refer to Figure.

    2. Use a clean cloth made moist with CoMat 01-124 ISOPROPYL ALCOHOL to clean the area B on the fan frame.

    3. NOTE

      Do not get the jointing compound on the threads in the fan frame.
      Install the LP compressor stage 2.5 vanes on to the mating face before the jointing compound becomes dry.

      Apply CoMat 04-004 JOINTING COMPOUND, LIGHT GRADE to the area B with a stiff brush.

    7. SUBTASK 72-32-00-430-195 Install the LP Compressor Stage 2.5 Vanes (Stage 2.5 Vanes) to the Fan Frame

    1. Refer to Figure and Figure.

    2. Attach a hoist to IAE 1J13104 Vertical sling 1 off.

      3. Install the vertical sling to the stage 2.5 vanes ENGINE-STAGE 2.5 LP COMPRESSOR VANES (72-32-76, 01-400).

      1. Install the three eye bolts (part of the vertical sling) in to the front flange of the stage 2.5 vanes with three nuts and washers (part of the vertical sling). The three eye bolts must be installed at approximately 120 degrees apart from each other. Safety the eye bolts with the nuts.

      2. Connect the vertical sling to the three eye bolts with the three shackles (part of the vertical sling).

    4. Lift and move the stage 2.5 vanes adjacent to the fan frame.

    5. Align the 18 bolt holes in the stage 2.5 vanes with the 18 threads in the fan frame.

    6. Attach the stage 2.5 vanes to the fan frame and safety with 18 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-675) and washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-680).

      7. Remove the vertical sling from the stage 2.5 vanes.

      1. Remove the three shackles which connect the vertical sling to the eye bolts on the stage 2.5 vanes.

      2. Remove the three eye bolts, washers and nuts from the stage 2.5 vanes.

    8. Remove the hoist from the vertical sling.

    9. Torque the 18 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-675) to between 85 and 105 lbfin (10.00 and 12.00 Nm).

      10. Attach the stage 2.5 vanes to the ring support of the bleed valve and actuating mechanism.

      1. Attach the stage 2.5 vanes to the ring support with the 20 bushes LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-670) and bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-660).

      2. Torque the bolts to 57 to 63* lbfin (6.48 to 7.08 Nm).

    8. SUBTASK 72-32-00-430-196 Turn the Fan Frame Horizontally with the No. 1 Strut Up

    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 horizontally with the No. 1 strut up.

    4. Align the hole in the support C with one of the eight holes in the handle are aligned.

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

    9. SUBTASK 72-32-00-430-197 Install the Right and Left Rod Assemblies

    1. Refer to Figure, Figure and Figure.

    2. NOTE

      Set distance LH between the end of the right rod and the center of the spherical bearing of the end rod to approximately 1.0 in. (25.4 mm).
      Do not bend the tab of the washer.
      Tighten the nut lightly.

      Install the nut ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-140) to the end rod ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-120) and install the washer ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-160) and the rod end with the nut to the right rod ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-200).

    3. NOTE

      Set distance LH between the end of the left rod and the center of the spherical bearing of the end rod to approximately 1.0 in. (25.4 mm).
      Do not bend the tab of the washer.
      Tighten the nut lightly.

      Install the nut ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-440) to the end rod ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-420) and install the washer ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-460) and the end rod with the nut to the left rod assembly ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-500).

      4. Connect the forward end of the right rod to the upper power arm.

      1. Align the hole in the forward end of the right rod assembly with the hole in the upper power arm.

      2. NOTE

        Identify the right rod by mark RIGHT written on it.

        Install the pin BOOSTER STAGE BLEED VALVE ACTUATING MECHANISM (72-32-70, 01-720) in to the hole in the upper power arm and the right rod.

      3. Install a new BOOSTER STAGE BLEED VALVE ACTUATING MECHANISM (72-32-70, 01-710) retaining ring 1 off on the pin with IAE 1J12209 Installation holder 1 off.

      5. Connect the forward end of the left rod to the upper power arm.

      1. Align the hole in the forward end of the left rod with the hole in the upper power arm.

      2. NOTE

        Identify the left rod assembly by mark LEFT written on it.

        Install the pin BOOSTER STAGE BLEED VALVE ACTUATING MECHANISM (72-32-70, 01-720) in to the hole in the upper power arm and the left rod.

      3. Install a new BOOSTER STAGE BLEED VALVE ACTUATING MECHANISM (72-32-70, 01-710) retaining ring 1 off on the pin with IAE 1J12209 Installation holder 1 off.

    10. SUBTASK 72-32-00-430-198-001 Install the Setting Fixture (IAE 1J12539) - Method 1

    1. Refer to Figure, Figure and Figure.

      2. NOTE

        Do not install the torque wrench in this SUBTASK.

        Install the brackets A and B (part of IAE 1J12539 Setting fixture 1 off) on to the fan frame.

      1. Align the two aligning holes in each bracket with the aligning pins on the fan frame.

      2. Attach the brackets to the fan frame. Safety each bracket with the four socket head cap screws (part of the setting fixture). Tighten the socket head cap screws.

    11. SUBTASK 72-32-00-430-198-002 Install the Setting Fixture (IAE 1J12514) - Method 2

    1. Refer to: Figure, Figure and Figure

      2. Install the two brackets (part of IAE 1J12541 Holding support 1 off) on to the fan frame.

      1. Align the two aligning holes in each bracket with the aligning pins on the fan frame.

      2. Attach the brackets to the fan frame. Safety each bracket with the four socket head cap screws (part of the setting fixture). Tighten the socket head cap screws.

    12. SUBTASK 72-32-00-430-199-001 Rigging Check for the Right and Left Rod Assemblies with the Setting Fixture (IAE 1J12539) - Method 1

    1. Refer to Figure, Figure, Figure and Figure.

    2. Adjust the end rod to align the flat face of the end rod in parallel with the flat faces of the crank of the setting fixture.

    3. Install the end rod of the right rod assembly to the setting fixture with the set pin A.

    4. Adjust the end rod to align the flat face of the end rod in parallel with the flat faces of the crank of the setting fixture.

    5. Install the end rod of the left rod assembly to the setting fixture with the set pin A.

    6. Install torque wrenches in to wrench holes in the cranks.

    7. Slowly pull the two rod assemblies rearward at the same time and adjust the end rods until you can align the set pins with the holes E. Make full installation of the set pins B in to the holes E.

    8. Make sure that the rod assemblies do not touch the fan frame.

    9. Make half installation of the set pins B in to the holes E.

    10. Slowly push the rod assemblies forward at the same time and align the set pins B with the holes F.

    11. Make half installation of the set pins B in to the holes F.

    12. Make sure that the rod assemblies do not touch the fan frame.

      13. Measure the friction load of the arms of the bleed valve.

        1. Torque the cranks as follows:

        1. Direction of the torque must be so that the rod assemblies are pulled rearward.

        2. You must torque the left and right cranks at the same time.

      2. Read the torque of the cranks when the rod assemblies start to move. Write the torque of the left crank and right crank as TFL and TFR on an applicable record sheet.

      14. Make sure that the values TFL and TFR are within the following limits:

      1. Each of the 2 values TFL and TFR is between 35 and 124 lbfin. (3.95 and 14.00 Nm) if overhaul or maintenance (TASK 72-32-70-440-001-B00) has been done on the 2.5 bleed system.

      2. Each of the 2 values TFL and TFR is not more than 124 lbfin. (14.00 Nm) if overhaul or maintenance (TASK 72-32-70-440-001-B00) has not been done on the 2.5 bleed system.

    15. If the values TFL and TFR are not in the limits, adjust the friction torque until you can get within the limits. Refer to SUBTASK 72-32-70-440-057 and SUBTASK 72-32-70-440-058 of TASK 72-32-70-440-001-B00 (ASSEMBLY-001, CONFIG-002).

      16. Measure the torque of the rod assemblies.

        1. Torque the cranks as follows:

        1. Direction of the torque must be so that the rod assemblies are pulled rearward.

        2. You must torque the left and the right cranks at the same time.

        3. Make full installation of the set pins B in the holes E and adjust the torque so that you can easily turn the set pins B in the holes E.

      2. Keep the torque in step P. (1) and read the torque. Write the torque of the left crank and right crank as ML and MR on an applicable record sheet.

      3. Make half installation of the set pins B in to the holes E.

      4. Loosen the torque.

      5. Do steps P. (1) thru (4) eight times.

      6. Write the average of the eight values ML as AL. Write the average of the eight values MR as AR.

      17. Make sure that the values ML, MR, AL and AR are within the following limits:

      1. Each of the 16 values ML and MR is between 354 and 570 lbfin (40.00 to 64.28 Nm).

      2. Difference between AL and AR is not more than 108 lbfin (12.20 Nm).

    18. If the values ML, MR, Al and AR are in the limits, go to SUBTASK 72-32-00-430-200 .

      19. If the values ML, MR, AL and AR are not in the limits, adjust the end rods until you can get within the limits of step (P).

      1. Remove the set pins A to disconnect the end rods from the setting fixtures.

      2. NOTE

        If you need larger torque values, decrease the length LH. If you need smaller torque values, increase the length LH.

        Change the length of LH of the end rods.

      3. Connect the end rods to the setting fixtures.

      4. Go to step P.

    20. Remove the torque wrenches.

    13. SUBTASK 72-32-00-430-199-002 Rigging Check for the Right and Left Rod Assemblies with Setting Fixture (IAE 1J12514) - Method 2

    1. Refer to Figure, Figure, Figure and Figure.

      2. Connect the end rods to the cranks of the setting fixture.

      1. Set the plungers (part of setting fixture) to the locked position.

      2. Turn each end rod to make the flat face of the end rod parallel with the flat face of the crank.

      3. Connect each end rod to the setting fixture with the set pin A.

      3. Do an interference check.

      1. Set the plungers to released position.

      2. NOTE

        The plungers go into the holes E when they are correctly aligned.

        Turn the cranks with torque wrenches until the holes E are aligned with the plungers. Make sure that the plungers go in the holes E.

      3. Make sure that the rod assemblies do not touch the fan frame.

      4. Pull the knobs of the plungers to put them out of the holes E.

      5. Turn the cranks with torque wrenches until the holes F are aligned to the plungers. Make sure that the plungers go in to holes F.

      6. Make sure that the rod assemblies do not touch the fan frame.

      4. Do a friction load check for the arms of the bleed valve.

      1. Set the plungers to the released position.

        2. Torque the cranks as follows:

        1. Direction of torque must be so that the rod assemblies are pulled rearward.

        2. You must torque the left and right cranks at the same time.

      3. Read the torque of the cranks when the rod assemblies start to move. Write the torque of the left and right crank as TFL and TFR on an applicable record sheet.

        4. Make sure that the values TFL and TFR are within the following limits.

        1. Each of the 2 values TFL and TFR is between 35 and 124 lbfin. (3.95 and 14.00 Nm) if overhaul or maintenance (TASK 72-32-70-440-001-B00) has been done on the 2.5 bleed system.

        2. Each of the 2 values TFL and TFR is not more than 124 lbfin. (14.00 Nm) if overhaul or maintenance (TASK 72-32-70-440-001-B00) has not been done on the 2.5 bleed system.

      5. If the values TFL and TFR are in limits, go to step E.

      6. If the values TFL and TFR are not in the limits, adjust the friction torque of the arms until the values TFL and TFR are in the limits. Refer to SUBTASK 72-32-70-440-057 and SUBTASK 72-32-70-440-058 of TASK 72-32-70-440-001-B00 (ASSEMBLY-001, CONFIG-002).

      5. Adjust the end rods to put the correct tension on the rod assemblies.

      1. Set the plungers to the released position.

      2. Turn the cranks with the torque wrenches until the holes are aligned with the plungers. Make sure that the plungers are in the holes E.

        3. Measure the torque value of the left hand crank.

        1. NOTE

          Keep the plunger of the right hand bracket in the hole E while you do step (3).

          Pull the knob of the plunger on the left hand bracket to put the plunger out of the hole E. Turn the left hand crank a few degrees in the direction H.

        2. Slowly turn the left hand crank in direction G until the hole E is aligned with the plunger. Read the torque value of the wrench when the plunger goes into the hole E.

        3. Pull the knob of the plunger on the left hand crank to put the plunger out of the hole E. turn the left hand crank a few degrees in the direction G.

        4. Slowly turn the left hand crank in the direction H with the torque wrench until hole E is aligned with the plunger. Read the torque value of the wrench when the plunger goes in to the hole E.

        5. Calculate the average of the torque value in steps (b) and (d) and write it as ML on an applicable record sheet.

        4. NOTE

          Keep the plunger of the left hand bracket in the hole E while you do step (4).

          Measure the torque value of the right hand crank.

        1. Measure the torque of the right hand crank with the same procedure as step (3).

        2. Write the average value as MR on the applicable record sheet.

      5. Pull the knobs of both plungers and loosen the torque of the cranks to release tension on the rod assemblies.

      6. Do Step thru Step eight times.

        7. Make sure that the torque values are in the limits that follow:

        1. Each of the 16 values ML and MR is between 354 and 570 lbfin. (40.00 to 64.28 Nm).

        2. Difference between Al and AR is not more than 108 lbfin. (12.20 Nm).

      8. If the torque values ML, MR, Al and AR are in the limits, go to Step ot Step.

        9. If the torque values ML, MR, Al and AR are not in the limits, adjust the length LH of the end rods until the torque values are within the limits given in Step.

        1. Remove the set pins to disconnect the end rods from the setting fixtures.

        2. NOTE

          If you need larger torque values, decrease the length LH. If you need smaller torque values, increase the length LH.

          Change the length LH of the end rods.

        3. Do Step to connect the end rods to the setting fixture.

        4. Go to Step.

    14. SUBTASK 72-32-00-430-200-001 Remove the Setting Fixture (IAE 1J12539) - Method 1

    1. Refer to Figure, Figure, Figure, Figure and Figure.

    2. Torque the nuts ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-140 and ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY 01-440) to between 119 and 131* lbfin (13.42 and 14.82* Nm).

    3. Bend the tabs of the washers to safety the nuts. Refer to Figure and Figure. Refer to the SPM TASK 70-42-03-400-501.

      4. Remove the setting fixture from the fan frame.

      1. Remove the two set pins A and B which attach the end rods to the brackets A and B.

      2. Remove the eight socket head cap screws which attach the brackets A and B to the fan frame. Remove the brackets.

    15. SUBTASK 72-32-00-430-200-002 Remove the Setting Fixture (IAE 1J12514) - Method 2

    1. Refer to Figure, Figure, Figure, Figure and Figure.

    2. Torque the nuts ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY (72-32-75, 01-140 and ENGINE-BLEED VALVE ACTUATING ROD ASSEMBLY 01-440) to between 119 and 131 lbfin.* (13.42 and 14.82 Nm)*.

    3. Bend the tabs of the washer to safety the nuts. Refer to Figure and Figure. Refer to the SPM TASK 70-42-03-400-501.

      4. Remove the setting fixture from the fan frame.

      1. Remove the two set pins which attach the end rods to the brackets.

      2. Remove the eight socket head cap screws which attach the brackets to the fan frame. Remove the brackets.

    16. Figure: Apply Jointing Compound and Lubricate with Petroleum Jelly

    Apply Jointing Compound and Lubricate with Petroleum Jelly

    Figure: Install the Seals into the LPC Bleed Duct

    Install the Seals into the LPC Bleed Duct

    Figure: Pre SBE 70-0361: Install the Screens onto the LPC Bleed Duct

    Pre SBE 70-0361: Install the Screens onto the LPC Bleed Duct

    Figure: Install the LPC Bleed Duct and the Booster Stage Bleed Valve and Actuating Mechanism

    Install the LPC Bleed Duct and the Booster Stage Bleed Valve and Actuating Mechanism

    Figure: Install the LP Compressor Stage 2.5 Vanes to the Fan Frame

    Sheet 1

    Legend
    Install the LP Compressor Stage 2.5 Vanes to the Fan Frame

    Sheet 1

    Close

    Figure: Install the LP Compressor Stage 2.5 Vanes to the Fan Frame

    Sheet 2

    Legend
    Install the LP Compressor Stage 2.5 Vanes to the Fan Frame

    Sheet 2

    Close

    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: Install the Right and Left Rod Assemblies

    Sheet 1

    Legend
    Install the Right and Left Rod Assemblies

    Sheet 1

    Close

    Figure: Install the Right and Left Rod Assemblies

    Sheet 2

    Legend
    Install the Right and Left Rod Assemblies

    Sheet 2

    Close

    Figure: Adjust the Length of the Rod End Adapter

    Adjust the Length of the Rod End Adapter

    Figure: Install the Setting Fixture (IAE 1J12539) and Connect it to the Rod Assemblies - Method 1

    Sheet 1

    Legend
    Install the Setting Fixture (IAE 1J12539 Setting fixture) and Connect it to the Rod Assemblies - Method 1

    Sheet 1

    Close

    Figure: Install the Setting Fixture (IAE 1J12539) and Connect it to the Rod Assemblies - Method 1

    Sheet 2

    Legend
    Install the Setting Fixture (IAE 1J12539 Setting fixture) and Connect it to the Rod Assemblies - Method 1

    Sheet 2

    Close

    Figure: Install the Setting Fixture (IAE 1J12539) and Connect it to the Rod Assemblies - Method 1

    Sheet 3

    Legend
    Install the Setting Fixture (IAE 1J12539 Setting fixture) and Connect it to the Rod Assemblies - Method 1

    Sheet 3

    Close

    Figure: Install the Setting Fixture (IAE 1J12514) and Connect it to the Rod Assemblies - Method 2

    Sheet 1

    Legend
    Install the Setting Fixture (IAE 1J12514 Setting fixture) and Connect it to the Rod Assemblies - Method 2

    Sheet 1

    Close

    Figure: Install the Setting Fixture (IAE 1J12514) and Connect it to the Rod Assemblies - Method 2

    Sheet 2

    Legend
    Install the Setting Fixture (IAE 1J12514 Setting fixture) and Connect it to the Rod Assemblies - Method 2

    Sheet 2

    Close

    Figure: Install the Setting Fixture (IAE 1J12514) and Connect it to the Rod Assemblies - Method 2

    Sheet 3

    Legend
    Install the Setting Fixture (IAE 1J12514 Setting fixture) and Connect it to the Rod Assemblies - Method 2

    Sheet 3

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised incorrect step references. (PSCOMM HGH121 HI)

Link not Found
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
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 01-124
Type:sp01
Supply Short Name:CoMat 01-124 ISOPROPYL ALCOHOL
Supply Name:CoMat 01-124 ISOPROPYL ALCOHOL
Specification Groups:
Doc NumberType
OMAT:1/40GPR TECHNICAL GRADE
PMC 9094GPR TECHNICAL GRADE
JCR-011GPR TECHNICAL GRADE
Suppliers:
ManufacturerRemarks
LOCAL
U1185
24853
K6835
Manufacturer Code:LOCAL
Supply Number:CoMat 04-004
Type:sp01
Supply Short Name:CoMat 04-004 JOINTING COMPOUND, LIGHT GRADE
Supply Name:CoMat 04-004 JOINTING COMPOUND, LIGHT GRADE
Specification Groups:
Doc NumberType
OMAT: 4/46 (REF RR)HYLOMAR AEROGRADE (PL32), LIGHT GRADE
JCR-025 (JAEC REF)HYLOMAR AEROGRADE (PL32), LIGHT GRADE
MSRR 9055 (RR REF)HYLOMAR AEROGRADE (PL32), LIGHT GRADE
Suppliers:
ManufacturerRemarks
LOCAL
460Y4
CJ731
K3237
Manufacturer Code:K6835
Supply Number:CoMat 10-038
Type:sp01
Supply Short Name:CoMat 10-038 PETROLEUM JELLY
Supply Name:CoMat 10-038 PETROLEUM JELLY
Specification Groups:
Doc NumberType
SILKOLENE 775 CERTIFIED TO DEF STAN 91-38 GRADE PX-7 OR TO NATO S-743
Suppliers:
ManufacturerRemarks
K6835
U1757
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 1J12209
Tool Name:IAE 1J12209 Installation holder
Manufacturer Code:0AM53
Tool Number:IAE 1J12514
Tool Name:IAE 1J12514 Setting fixture
Manufacturer Code:0AM53
Tool Number:IAE 1J12539
Tool Name:IAE 1J12539 Setting fixture
Manufacturer Code:0AM53
Tool Number:IAE 1J12541
Tool Name:IAE 1J12541 Holding support
Manufacturer Code:0AM53
Tool Number:IAE 1J13104
Tool Name:IAE 1J13104 Vertical sling