TASK 72-32-00-430-014-B00 LPC/Intermediate Case Module - Install The Splitter Fairing, No. 1 And No. 6 Strut Fairing Panels, Fan Exit Pressure Boss, Block, Front Liner Panels, Fan Exit Guide Vanes, And Rear Fairing, Assembly-014

DMC:V2500-A5-72-32-0000-14A-710A-B|Issue No:001.00|Issue Date:2013-11-01

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

V2500-A5

Common Information

TASK 72-32-00-430-014-B00 LPC/Intermediate Case Module - Install The Splitter Fairing, No. 1 And No. 6 Strut Fairing Panels, Fan Exit Pressure Boss, Block, Front Liner Panels, Fan Exit Guide Vanes, And Rear Fairing, Assembly-014

General

This TASK gives the procedure to install the splitter fairing, the No.1 and No.6 strut fairing panels, the fan exit pressure boss, the block, the front liner panels, the fan exit guide vanes and the rear fairing.

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 and SPM TASK 70-41-02-410-501 .

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

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

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

To install lockwire, refer to the SPM TASK 70-42-05-400-501.

The abbreviation Intf shows an interference or tight fit. This causes REJECT IF MORE THAN to become REJECT IF LESS THAN. The abbreviation Clear shows a clearance fit.

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
Sealant dispenserLOCALSealant dispenser
IAE 1J12508 Measuring stretch0AM53IAE 1J125081

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-124 ISOPROPYL ALCOHOLLOCALCoMat 01-124
CoMat 01-031 ACETONE (CH3)2COLOCALCoMat 01-031
CoMat 02-119 LOCKWIRELOCALCoMat 02-119
CoMat 04-004 JOINTING COMPOUND, LIGHT GRADELOCALCoMat 04-004
CoMat 08-013 COLD CURING SILICONE COMPOUNDLOCALCoMat 08-013
CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT0AM53CoMat 08-014
CoMat 08-045 SILICONE RUBBER COMPOUNDLOCALCoMat 08-045
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-00-430-334-A00 Install the Rear Fairing on to the LP Compressor Bleed Duct (Pre SBE 72-0155)

      CAUTION

      CAREFULLY INSTALL THE REAR FAIRING TO PREVENT DAMAGE TO THE SCREEN.

    1. Refer to Figure and Figure.

    2. Attach the rear fairing Intermediate Structure Rear Fairing (72-32-86, 01-100) to the LP compressor bleed duct with the 18 screws (02-852).

    3. Torque the screws to 36 to 45 lbfin (4.00 to 5.00 Nm).

      4. Fill the holes No. 6 and No. 16 with compound.

      1. Make a clean cloth or a soft brush moist with CoMat 01-031 ACETONE (CH3)2CO or CoMat 01-124 ISOPROPYL ALCOHOL. Clean the screw holes surface of No. 6 and No. 16 positions on the rear fairing.

      2. NOTE

        Apply the primer in less than eight hours after the surface is cleaned.

        Apply a thin layer of CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT with a soft brush to the two screw holes. Air dry for 30 minutes minimum.

      3. Use the compound tube to fill and press CoMat 08-013 COLD CURING SILICONE COMPOUND or CoMat 08-045 SILICONE RUBBER COMPOUND into the two holes.

      4. NOTE

        Press the silicone compound into a hole immediately after it is applied to each of the holes.

        Press the silicone compound into the holes with a spatula.

      5. Cure the silicone compound at the room temperature for 48 hours. Do not push the silicone compound during this time.

    2. SUBTASK 72-32-00-430-334-B00 Install the Rear Fairing on to the LP Compressor Bleed Duct (SBE 72-0155)

      SBE 72-0155: A new LPC bleed duct assembly with improved durability feature.

    1. CAUTION

      CAREFULLY INSTALL THE REAR FAIRING TO PREVENT DAMAGE TO THE SCREEN.

      Refer to Figure.

    2. Attach the rear fairing Intermediate Structure Rear Fairing (72-32-86, 01-100) to the LP compressor bleed duct with the 20 screws (02-852).

    3. Torque the screws to 36 to 45 lbfin (4.00 to 5.00 Nm).

    3. SUBTASK 72-32-00-430-335-A00 Install the 20 FEGVs and the 10 Front Liner Panels to the Fan Case (Pre SBE 70-0377)

    1. Refer to Figure, Figure and Figure.

      2. Attach the 20 FEGVs Fan Exit Guide Vane (72-32-88, 06-100), Fan Exit Guide Vane (72-32-88, 06-300), Fan Exit Guide Vane (72-32-88, 06-500), Fan Exit Guide Vane (72-32-88, 06-700), Fan Exit Guide Vane (72-32-88, 07-100), Fan Exit Guide Vane (72-32-88, 07-300), Fan Exit Guide Vane (72-32-88, 07-500), Fan Exit Guide Vane (72-32-88, 07-700), Fan Exit Guide Vane (72-32-88, 08-100), Fan Exit Guide Vane (72-32-88, 08-300), Fan Exit Guide Vane (72-32-88, 08-500), Fan Exit Guide Vane (72-32-88, 08-700), Fan Exit Guide Vane (72-32-88, 09-100), Fan Exit Guide Vane (72-32-88, 09-300), Fan Exit Guide Vane (72-32-88, 09-500), Fan Exit Guide Vane (72-32-88, 09-700), Fan Exit Guide Vane (72-32-88, 10-100), Fan Exit Guide Vane (72-32-88, 10-300), Fan Exit Guide Vane (72-32-88, 10-500) and Fan Exit Guide Vane (72-32-88, 10-700) to the inner faces of the fan case.

      1. Put the FEGVs on the inner face of the fan case.

      2. Install the 20 washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-337) and bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-335) which attach the FEGVs to the fan case. Tighten the bolts lightly.

      3. Install the 40 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-377) into the bushes of the LP compressor stage 2.5 vanes through the plate nuts of the FEGVs.

      1. Adjust the positions of the plate nuts and the FEGVs to align the plate nuts with the bush holes.

      2. NOTE

        (Pre SBE 70-0257) Make sure of the part numbers of the washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00,01-375) and LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-376) and the installed positions. Incorrect installation makes unwanted step between the washer upper face and FEGV because the configurations of those part numbers are different.

        Put the 20 washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-375), the 20 washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-376) and the bolts into position and tighten the bolts lightly.

      4. Attach the 10 front liner panels Fan Case Liner Panels And Related Parts (72-32-87, 03-100), Fan Case Liner Panels And Related Parts (72-32-87, 03-150), Fan Case Liner Panels And Related Parts (72-32-87, 03-200), Fan Case Liner Panels And Related Parts (72-32-87, 03-250), Fan Case Liner Panels And Related Parts (72-32-87, 03-300), Fan Case Liner Panels And Related Parts (72-32-87, 03-350), Fan Case Liner Panels And Related Parts (72-32-87, 03-400), Fan Case Liner Panels And Related Parts (72-32-87, 03-450), Fan Case Liner Panels And Related Parts(72-32-87, 03-500) and Fan Case Liner Panels And Related Parts (72-32-87, 03-550) to the rear liner panels, the middle liner panel and the FEGVs of the fan case.

      1. Put the front liner panels on the inner face of the fan case, the rear liner panels, the middle liner panel and the FEGVs.

      2. Install the 30 screws LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 02-805) and the 40 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-370) which attach the front liner panels, the rear liner panels, the middle liner panel and the FEGVs to the fan case. Tighten the screws and the bolts lightly.

      5. Adjust the positions of the FEGVs.

      1. Adjust the axial clearance between each FEGV and the fan case acoustic honeycomb. The clearance must be 0.000 to 0.100 in. (0.00 to 2.54 mm).

      2. Adjust the circumferential clearance at five positions between the FEGVs so that they are as equal as possible.

    6. Torque the screws LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 02-805) to 75 to 85* lbfin (8.48 to 9.61 Nm).

    7. Torque the bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-370) to 85 to 105 lbfin (10.00 to 12.00 Nm).

    8. Torque the bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-335) to 85 to 105 lbfin (10.00 to 12.00 Nm).

    9. Torque the bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-377) to 160 to 200* lbfin (17.50 to 22.50 Nm).

    4. SUBTASK 72-32-00-430-335-B00 Install the 20 FEGVs and the 10 Front Liner Panels to the Fan Case (SBE 70-0377)

      SBE 70-0377: New fan exit guide vanes with outer platforms of reduced weight material

    1. Refer to Figure, Figure and Figure.

      2. Attach the 20 FEGVs Fan Exit Guide Vane (72-32-88,06-100), Fan Exit Guide Vane (72-32-88, 06-300), Fan Exit Guide Vane (72-32-88, 06-500), Fan Exit Guide Vane (72-32-88, 06-700), Fan Exit Guide Vane (72-32-88, 07-100), Fan Exit Guide Vane (72-32-88, 07-300), Fan Exit Guide Vane (72-32-88, 07-500), Fan Exit Guide Vane (72-32-88, 07-700), Fan Exit Guide Vane (72-32-88, 08-100), Fan Exit Guide Vane (72-32-88, 08-300), Fan Exit Guide Vane (72-32-88, 08-500), Fan Exit Guide Vane (72-32-88, 08-700), Fan Exit Guide Vane (72-32-88, 09-100), Fan Exit Guide Vane (72-32-88, 09-300), Fan Exit Guide Vane (72-32-88, 09-500), Fan Exit Guide Vane (72-32-88, 09-700), Fan Exit Guide Vane (72-32-88, 10-100), Fan Exit Guide Vane (72-32-88, 10-300), Fan Exit Guide Vane (72-32-88, 10-500) and Fan Exit Guide Vane (72-32-88, 10-700) to the inner faces of the fan case.

      1. Put the FEGVs on the inner face of the fan case.

      2. Install the 20 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-335) which attach the FEGVs to the fan case. Tighten the bolts lightly.

      3. Install the 40 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-377) into the bushes of the LP compressor stage 2.5 vanes through the plate nuts of the FEGVs.

      1. Adjust the positions of the plate nuts and the FEGVs to align the plate nuts with the bush holes.

      2. NOTE

        (Pre SBE 70-0257) Make sure of the part numbers of the washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-375) and LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-376) and the installed positions. Incorrect installation makes unwanted step between the washer upper face and FEGV because the configurations of those part numbers are different.

        Put the 20 washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-375), the 20 washers LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-376) and the bolts into position and tighten the bolts lightly.

      4. Attach the 10 front liner panels Fan Case Liner Panels And Related Parts (72-32-87, 03-100), Fan Case Liner Panels And Related Parts (72-32-87, 03-150), Fan Case Liner Panels And Related Parts (72-32-87, 03-200), Fan Case Liner Panels And Related Parts (72-32-87, 03-250), Fan Case Liner Panels And Related Parts (72-32-87, 03-300), Fan Case Liner Panels And Related Parts (72-32-87, 03-350), Fan Case Liner Panels And Related Parts (72-32-87, 03-400), Fan Case Liner Panels And Related Parts (72-32-87, 03-450), Fan Case Liner Panels And Related Parts (72-32-87, 03-500) and Fan Case Liner Panels And Related Parts (72-32-87, 03-550) to the rear liner panels, the middle liner panels and the FEGVs of the fan case.

      1. Put the front liner panels on the inner face of the fan case, the rear liner panels, the middle liner panel and the FEGVs.

      2. Install the 30 screws LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 02-805) and the 40 bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-370) which attach the front liner panels, the rear liner panels, the middle liner panel and the FEGVs to the fan case.

      5. Adjust the positions of the FEGVs.

      1. Adjust the axial clearance between each FEGV and the fan case acoustic honeycomb. The clearance must be 0.000 to 0.100 in. (0.00 to 2.54 mm).

      2. Adjust the circumferential clearance at five positions between the FEGVs so that they are as equal as possible.

    6. Torque the screws LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 02-805) to 75 to 85* lbfin (8.48 to 9.61 Nm).

    7. Torque the bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-370) to 85 to 105 lbfin (10.00 to 12.00 Nm).

    8. Torque the bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-335) to 85 to 105 lbfin (10.00 to 12.00 Nm).

    9. Torque the bolts LP Compressor (LPC) - Intermediate Structure Module (72-32-00, 01-377) to 160 to 200* lbfin (17.50 to 22.50 Nm).

    5. SUBTASK 72-32-00-430-225 Apply the Jointing Compound to the Mating Faces on the Splitter Fairing

    1. Refer to Figure.

    2. Make sure that the work mat is in position in the fan case. Refer to TASK 72-32-00-430-012-C00 (ASSEMBLY-012, CONFIG-003).

    3. Make a clean cloth moist with CoMat 01-124 ISOPROPYL ALCOHOL to clean the mating faces on the splitter fairing.

    4. Apply CoMat 04-004 JOINTING COMPOUND, LIGHT GRADE with a stiff brush to the mating faces on the splitter fairing.

    6. SUBTASK 72-32-00-430-226 Install the Splitter Fairing on to the LP Compressor Assembly

    1. Refer to Figure and Figure.

    2. Attach the splitter fairing V2500-A5-72-32-93-01A-941A-D (72-32-93, 01-200) with the 14 screws (01-210) to the 14 brackets on the LP compressor front case Figure. Tighten the screws lightly.

    3. Make sure that the axial clearances between the splitter fairing and the inlet guide vane are 0 to 0.019 in. (0 to 0,5 mm). Adjust the position of the splitter fairing if necessary Figure.

    4. Torque the 14 screws to 36 to 45 lbfin (4.00 to 5.00 Nm).

    7. SUBTASK 72-32-00-430-227-A00 Measure the Module Interface Dimension for the Installation of the HP System Module (Pre SBE 72-0391)

    1. Refer to Figure.

    2. Read the tool dimension L marked on IAE 1J12508 Measuring stretch 1 off.

      3. Install the measuring stretch to the fan frame.

      1. Put the two blocks (part of the measuring stretch) to the fan frame rear flange at 12 and 6 o'clock positions.

      2. Put the measuring stretch on the blocks.

      3. Install the two wing bolts, two nuts and the four washers which attach the measuring stretch to the fan frame rear flange. Tighten the wing bolts.

    4. Measure the dimensions L1 at 12 and 6 o'clock positions with the depth micrometer.

      5. Measure the dimension J1 at 12 and 6 o' clock positions.

      1. Apply force of 33 lbs (15 Kg) or more to push the LP stub shaft rearwards by hand until its movement stops. Continue pushing to keep the LP stub shaft in position until step (2) is completed.

      2. NOTE

        No. 1 bearing axial play causes the LP stub shaft to be moveable if the module is horizontal. The LP stub shaft must be at the rear position in the movement range for correct measurement of J1. The LP stub shaft moves correctly to the rear end position if you push it by sufficient force.

        Measure the dimension J1 with depth micrometer.

    6. Use the following formulas to calculate the dimensions AB and AD at the two positions:

      AB = J1 - L.

      AD = L1 - L.

    7. Make sure that the dimensions AB are 6.471 to 6.492 in. (164.36 to 164.89 mm).

    8. Make sure that the dimensions AD are 0.941 to 0.961 in. (23.90 to 24.40 mm).

      9. Remove the measuring stretch from the fan frame rear flange.

      1. Remove the two wing bolts, two nuts and the four washers which attach the measuring stretch and the two blocks to the fan frame rear flange.

      2. Remove the measuring stretch and blocks from the flange.

      10. Measure the dimensions J1 and L1 and make sure of the dimensions AB and AD at 3 and 9 o'clock positions.

      1. Do step C. to install the blocks and the measuring stretch at 3 and 9 o'clock positions.

      2. Do steps D. to I. to measure the dimensions J1 and L1 and make sure of the dimensions AB and AD at 3 and 9 o'clock positions.

    8. SUBTASK 72-32-00-430-227-B00 Measure the Module Interface Dimension for the installation of the HP System Module (SBE 72-0391)

      SBE 72-0391: New separate type No. 1 bearing support assembly

    1. Refer to Figure.

    2. Read the tool dimension L marked on IAE 1J12508 Measuring stretch 1 off.

      3. Install the measuring stretch to the fan frame.

      1. Put the two blocks (part of the measuring stretch) to the fan frame rear flange at 12 and 6 o'clock positions.

      2. Put the measuring stretch on the blocks.

      3. Install the two wing bolts, two nuts and the four washers which attach the measuring stretch to the fan frame rear flange. Tighten the wing bolts.

    4. Measure the dimensions L1 at 12 and 6 o'clock positions with the depth micrometer.

      5. Measure the dimension J1 at 12 and 6 o' clock positions.

      1. Apply force of 33 lbs (15 Kg) or more to push the LP stub shaft rearwards by hand until its movement stops. Continue pushing to keep the LP stub shaft in position until Step is completed.

      2. NOTE

        No. 1 bearing axial play causes the LP stub shaft to be moveable if the module is horizontal. The LP stub shaft must be at the rear position in the movement range for correct measurement of J1. The LP stub shaft moves correctly to the rear end position if you push it by sufficient force.

        Measure the dimension J1 with depth micrometer.

    6. Use the following formulas to calculate the dimensions AB and AD at the two positions:

      AB = J1 - L.

      AD = L1 - L.

    7. Make sure that the dimensions AB are 6.453 to 6.473 in. (163.89 to 164.42 mm).

    8. Make sure that the dimensions AD are 0.941 to 0.961 in. (23.90 to 24.40 mm).

      9. Remove the measuring stretch from the fan frame rear flange.

      1. Remove the two wing bolts, two nuts and the four washers which attach the measuring stretch and the two blocks to the fan frame rear flange.

      2. Remove the measuring stretch and blocks from the flange.

      10. Measure the dimensions J1 and L1 and make sure of the dimensions AB and AD at 3 and 9 o'clock positions.

      1. Do Step to install the blocks and the measuring stretch at 3 and 9 o'clock positions.

      2. Do Step through Step to measure the dimensions J1 and L1 and make sure of the dimensions AB and AD at 3 and 9 o'clock positions.

    9. SUBTASK 72-32-00-430-321 Install the Pressure Boss and the Block onto the Fan Case

    1. Refer to Figure.

      2. Install the pressure boss.

      1. Attach the pressure boss (03-200) to the fan case at the 12 o'clock position with the three bolts (03-210).

      2. Torque the bolts to 36 to 45 lbfin (4.00 to 5.00 Nm).

      3. Install the block Fan Case And Related Parts (72-32-85, 02-330).

      1. Align the hole in the block with the holes in the two flanges on the fan case.

      2. Install the pin Fan Case And Related Parts (72-32-85, 02-320) into the aligned holes and safety with the stopper Fan Case And Related Parts (72-32-85, 02-300).

    10. SUBTASK 72-32-00-430-288-A00 Install the Fire Shields on the No.1 Strut Fairing Panel (Pre SBE 72-0216)

    1. Refer to Figure.

      2. Install the two shields on the No.1 strut fairing panel.

      1. Install the shield Fan Frame Assembly And Related Parts (72-32-03, 02-400) on the No. 1 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-300) with the two screws Fan Frame Assembly And Related Parts (72-32-03, 02-410), washers Fan Frame Assembly And Related Parts (72-32-03, 02-407) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-405).

      2. Torque the nuts to 6.00 to 8.00 lbfin (0.68 to 0.90 Nm).

      3. Install the shield Fan Frame Assembly And Related Parts (72-32-03, 02-420) on the No. 1 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-300) with the two screws Fan Frame Assembly And Related Parts (72-32-03, 02-430), washers Fan Frame Assembly And Related Parts (72-32-03, 02-427) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-425).

      4. Torque the nuts to 6.00 to 8.00 lbfin (0.68 to 0.90 Nm).

    11. SUBTASK 72-32-00-430-288-B00 Install the Fire Shields on the No. 1 Strut Fairing Panel (SBE 72-0216 and Pre SBE 72-0230)

      SBE 72-0216: Additional plate nut on the No. 1 strut fairing panel.

    1. Refer to Figure.

      2. Install the two shields on the No. 1 strut fairing panel.

      1. Install the shield Fan Frame Assembly And Related Parts (72-32-03, 2-400) on the No. 1 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-300) with the two screws Fan Frame Assembly And Related Parts (72-32-03, 02-410).

      2. Torque the nuts to 6.00 to 8.00 lbfin (0.68 to 0.90 Nm).

      3. Install the shield Fan Frame Assembly And Related Parts (72-32-03, 02-420) on the No. 1 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-300) with the two screws Fan Frame Assembly And Related Parts (72-32-03, 02-430).

      4. Torque the nuts to 6.00 to 8.00 lbfin (0.68 to 0.90 Nm).

    12. SUBTASK 72-32-00-430-322 Apply Jointing Compound to the Mating Faces on the Panel Supporting Brackets

    1. Refer to Figure.

    2. Make a clean cloth moist CoMat 01-124 ISOPROPYL ALCOHOL to clean the mating faces on the two panel supporting brackets Fan Frame Assembly And Related Parts (72-32-03, 02-500 and Fan Frame Assembly And Related Parts 02-550).

    3. NOTE

      Install the panel supporting brackets to the fan case before the jointing compound becomes dry.

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

    13. SUBTASK 72-32-00-430-229 Install the No. 1 Strut Fairing Panel on to the Fan Frame and the Fan Case

    1. Refer to Figure.

      2. Attach the panel supporting brackets to the fan case.

      1. Put the panel supporting bracket Fan Frame Assembly And Related Parts (72-32-03, 02-550) on the fan case at the 12 o'clock position.

      2. Attach with the two washers Fan Frame Assembly And Related Parts (72-32-03, 02-570), bolts Fan Frame Assembly And Related Parts (72-32-03, 02-560) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-580). Torque the bolts to 85 to 105 lbfin (10.00 to 12.00 Nm).

      3. Attach the No.1 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-300) to the fan frame and the bracket, Figure .

      1. Put the panel on the fan frame and the bracket.

      2. Install the three spring washers Fan Frame Assembly And Related Parts (72-32-03, 02-315), bolts Fan Frame Assembly And Related Parts (72-32-03, 02-310), washers Fan Frame Assembly And Related Parts (72-32-03, 02-307) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-305) which attach the panel to the bracket. Tighten the bolts lightly.

      3. Install the four washers Fan Frame Assembly And Related Parts (72-32-03, 02-320) and bolts Fan Frame Assembly And Related Parts (72-32-03, 02-330) which attach the panel to the fan frame. Tighten the bolts lightly.

      4. Torque the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-310) to 85 to 105 lbfin (10.00 to 12.00 Nm).

      5. Torque the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-330) to 36 to 45 lbfin (4.00 to 5.00 Nm).

      6. Safety the bolts Fan Frame Assembly And Related Parts (72-32-03,02-330) with CoMat 02-119 LOCKWIRE, Figure .

    14. SUBTASK 72-32-00-430-323-A00 Install the No. 6 Strut Fairing Panel onto the Fan Frame Assembly and the Fan Case (SBE 72-0175 and Pre SBE 72-0435)

      SBE 72-0175: Provide longer attaching bolts for the open latch indicator bracket.

      2. Attach the panel supporting bracket to the fan case.

      1. Put the panel supporting bracket Fan Frame Assembly And Related Parts (72-32-03, 02-500) onto the fan case at 6 o'clock position.

      2. Safety with the two washers Fan Frame Assembly And Related Parts (72-32-03, 02-530), the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-520) and the nuts Fan Frame Assembly And Related Parts (72-32-03, 02-510).

      3. Torque the bolts to 85 to 105 lbfin (10.00 to 12.00 Nm).

      3. Attach the No. 6 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-100) to the fan frame and the panel supporting bracket.

      1. Put the panel onto the fan frame assembly and the bracket.

      2. Install the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-130), the two bolts Fan Frame Assembly And Related Parts (72-32-03, 02-132), the washers Fan Frame Assembly And Related Parts (72-32-03, 02-120) and the nuts Fan Frame Assembly And Related Parts (72-32-03, 02-110) which attach the panel to the bracket. Tighten the bolts lightly.

      3. Install the drain pipe Fan Frame Assembly And Related Parts (72-32-03, 02-080), the four washers Fan Frame Assembly And Related Parts (72-32-03, 02-140) and the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-150) which attach the panel to the fan frame. Tighten the bolts lightly.

      4. Torque the bolt Fan Frame Assembly And Related Parts (72-32-03, 02-130) and the two bolts Fan Frame Assembly And Related Parts (72-32-03, 02-132) to 85 to 105 lbfin (10.00 to 12.00 Nm).

      5. Torque the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-150) to 85 to 105 lbfin (10.00 to 12.00 Nm).

      6. Safety the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-150) with CoMat 02-119 LOCKWIRE.

    15. SUBTASK 72-32-00-430-323-B00 Install the No. 6 Strut Fairing Panel onto the Fan Frame Assembly and the Fan Case (SBE 72-0175 and SBE 72-0435)

      SBE 72-0435: Fan case panel and bracket scalloped for No.4 scavenge tube reroute

      SBE 72-0175: Provide longer attaching bolts for the open latch indicator bracket

    1. Refer to Figure and Figure.

      2. Attach the panel supporting bracket to the fan case.

      1. Put the panel supporting bracket Fan Frame Assembly And Related Parts (72-32-03, 02-500) onto the fan case at the 6 o'clock position.

      2. Safety with the two washers Fan Frame Assembly And Related Parts (72-32-03, 02-530), bolts Fan Frame Assembly And Related Parts (72-32-03, 02-520) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-510). Torque the bolts to 85 to 105 lbfin (10.00 to 12.00 Nm).

      3. Attach the No. 6 strut fairing panel Fan Frame Assembly And Related Parts (72-32-03, 02-100) to the fan frame and the panel supporting bracket.

      1. Put the panel onto the fan frame assembly and the bracket.

      2. Install the two bolts Fan Frame Assembly And Related Parts (72-32-03, 02-132), washers Fan Frame Assembly And Related Parts (72-32-03, 02-120) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-110) which attach the panel to the bracket. Tighten the bolts lightly.

      3. Install the drain pipe Fan Frame Assembly And Related Parts (72-32-03, 02-080), the four washers Fan Frame Assembly And Related Parts (72-32-03, 02-140) and bolts Fan Frame Assembly And Related Parts (72-32-03, 02-150) which attach the panel to the fan frame assembly. Tighten the bolts lightly.

      4. Torque the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-132) to 85 to 105 lbfin (10.00 to 12.00 Nm).

      5. Torque the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-150) to 85 to 105 lbfin (10.00 to 12.00 Nm).

      6. Safety the bolts Fan Frame Assembly And Related Parts (72-32-03, 02-150) with CoMat 02-119 LOCKWIRE.

    16. SUBTASK 72-32-00-430-230 Install the Stopper on the Fan Frame

    1. Refer to Figure.

    2. Install the stopper Fan Frame Assembly And Related Parts (72-32-03, 02-450) with the two screws Fan Frame Assembly And Related Parts (72-32-03, 02-454) and nuts Fan Frame Assembly And Related Parts (72-32-03, 02-451).

    3. Torque the two nuts to 36 to 45 lbfin (4.00 to 5.00 Nm).

    17. SUBTASK 72-32-00-430-231 Apply Sealant to the Mating Faces on the Corner Fillers

    1. Refer to Figure.

      2. Make a clean cloth or a soft brush moist with CoMat 01-031 ACETONE (CH3)2CO or CoMat 01-124 ISOPROPYL ALCOHOL to clean the mating faces on these parts:

      1. the LH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-700).

      2. the RH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-750).

      3. the LH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-850).

      4. the RH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-800).

    3. NOTE

      Apply the primer in less than eight hours after the mating faces are cleaned.

      Apply a thin layer of CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT with a soft brush to the mating faces. Air dry for 30 minutes minimum.

    4. Apply CoMat 08-045 SILICONE RUBBER COMPOUND from the nozzle of the sealant tube to the mating faces.

    5. Press the silicone rubber compound into position with a spatula.

    18. SUBTASK 72-32-00-430-232 Install the Corner Strut Fillers and the Panel Corner Fillers on the Struts and the Strut Fairing Panels

    1. Refer to Figure.

      2. Install the LH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-300) and the RH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-400) on the No. 1 strut.

      1. Attach the fillers to the No. 1 strut.

      2. Attach the LH corner strut filler with the screw Fan Frame Assembly And Related Parts (72-32-03, 01-340), the washer Fan Frame Assembly And Related Parts (72-32-03, 01-320) and the nut Fan Frame Assembly And Related Parts (72-32-03, 01-310). Torque the nut to 36 to 45 lbfin (4.00 to 5.00 Nm).

      3. Attach the RH corner strut filler with the screw Fan Frame Assembly And Related Parts (72-32-03, 01-440), the washer Fan Frame Assembly And Related Parts (72-32-03, 01-420) and the nut Fan Frame Assembly And Related Parts (72-32-03, 01-410). Torque the nut to 36 to 45 lbfin (4.00 to 5.00 Nm).

      3. Install the LH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 02-200) and the RH corner strut filler Fan Frame Assembly And Related Parts (72-32-03, 01-100) on the No. 6 strut.

      1. Attach the fillers to the No. 6 strut.

      2. Attach the LH corner strut filler with the screw Fan Frame Assembly And Related Parts (72-32-03, 01-240), the washer Fan Frame Assembly And Related Parts (72-32-03, 01-220) and nut Fan Frame Assembly And Related Parts (72-32-03, 01-210). Torque the nut to 36 to 45 lbfin (4.00 to 5.00 Nm).

      3. Attach the RH Corner strut filler with the screw Fan Frame Assembly And Related Parts (72-32-03, 01-140), the washer Fan Frame Assembly And Related Parts (72-32-03, 01-120) and nut Fan Frame Assembly And Related Parts (72-32-03, 01-110). Torque the nut to 36 to 45 lbfin (4.00 to 5.00 Nm).

      4. Install the LH panel corner filler with the two washers Fan Frame Assembly And Related Parts (72-32-03, 01-700) and the RH panel corner filler Fan Frame Assembly And Related Parts (72-32-03, 01-750) on the No. 1 strut fairing panel.

      1. Attach the fillers to the No. 1 strut fairing panel.

      2. Attach the LH panel corner filler with the two washers Fan Frame Assembly And Related Parts (72-32-03, 01-704 and Fan Frame Assembly And Related Parts 01-708) and bolts Fan Frame Assembly And Related Parts (72-32-03, 01-702 and Fan Frame Assembly And Related Parts 01-706). Torque the bolts to 36 to 45 lbfin (4.00 to 5.00 Nm).

      3. Attach the RH panel corner filler with the two washers Fan Frame Assembly And Related Parts (72-32-03, 01-754 and Fan Frame Assembly And Related Parts 01-758) and bolts Fan Frame Assembly And Related Parts (72-32-03, 01-752 and Fan Frame Assembly And Related Parts 01-756). Torque the bolts to 36 to 45 lbfin (4.00 to 5.00 Nm).

      5. Install the LH panel corner filler Fan Frame Assembly And Related Parts (72-32-03, 01-850) and the RH panel corner filler Fan Frame Assembly And Related Parts (72-32-03, 01-800) on the No. 6 strut fairing panel.

      1. Attach the fillers to the No. 6 strut fairing panel.

      2. Attach the LH panel corner filler with the two washers Fan Frame Assembly And Related Parts (72-32-03, 01-854 and Fan Frame Assembly And Related Parts 01-858) and bolts Fan Frame Assembly And Related Parts (72-32-03, 01-852 and Fan Frame Assembly And Related Parts 01-856). Torque the bolts to 36 to 45 lbfin (4.00 to 5.00 Nm).

      3. Attach the RH panel corner filler with the two washers Fan Frame Assembly And Related Parts (72-32-03, 01-804 and Fan Frame Assembly And Related Parts 01-808) and bolts Fan Frame Assembly And Related Parts (72-32-03, 01-802 and Fan Frame Assembly And Related Parts 01-806). Torque the bolts to 36 to 45 lbfin (4.00 to 5.00 Nm).

    19. SUBTASK 72-32-00-430-233 Fill the Recesses in the Corner Strut Fillers with Sealant

    1. Refer to Figure.

    2. Make a soft brush moist with CoMat 01-031 ACETONE (CH3)2CO or CoMat 01-124 ISOPROPYL ALCOHOL to clean the surfaces of the recesses.

    3. NOTE

      Apply the primer in less than eight hours after the cleaning of the mating faces.

      Apply a thin layer of CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT with a soft brush to the surfaces. Air dry for 30 minutes minimum.

    4. Fill CoMat 08-045 SILICONE RUBBER COMPOUND from the nozzle of the sealant tube into the recesses.

    5. Press the silicone rubber compound into position with a spatula.

    20. SUBTASK 72-32-00-430-235 Turn the LP Compressor/Intermediate Case Module Vertical with the Rear End Up

    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 of the turnover stand.

    4. Turn the handle to set the module vertical with the rear end up.

    5. NOTE

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

      Install the lock pin in position to lock the handle.

    21. SUBTASK 72-32-00-430-236 Install the Six Bolts into the Threaded Holes in the No.5 and No.7 Struts

    1. Refer to Figure.

    2. NOTE

      The bolts are tightened to the specified torque value after the installation of the brackets in TASK 71-00-21-400-001 (INSTALLATION).

      Install the six bolts (01-540) through the fan case holes into the six threaded holes in the No.5 and No.7 struts. Tighten the bolts lightly.

    22. Figure: Pre SBE 72-0155: Install the Rear Fairing on the LP Compressor Bleed Duct

    Sheet 1

    Legend
    Pre SBE 72-0155: Install the Rear Fairing on the LP Compressor Bleed Duct

    Sheet 1

    Close

    Figure: Pre SBE 72-0155: Install the Rear Fairing on the LP Compressor Bleed Duct

    Sheet 2

    Legend
    Pre SBE 72-0155: Install the Rear Fairing on the LP Compressor Bleed Duct

    Sheet 2

    Close

    Figure: SBE 72-0155: Install the Rear Fairing on the LP Compressor Bleed Duct

    SBE 72-0155: Install the Rear Fairing on the LP Compressor Bleed Duct

    Figure: Install the FEGVs on the Fan Case

    Install the FEGVs on the Fan Case

    Figure: Install the Front Liner Panels on the Fan Case

    Sheet 1

    Legend
    Install the Front Liner Panels on the Fan Case

    Sheet 1

    Close

    Figure: Install the Front Liner Panels on the Fan Case

    Sheet 2

    Legend
    Install the Front Liner Panels on the Fan Case

    Sheet 2

    Close

    Figure: Apply Jointing Compound to the Mating Faces on the Splitter Fairings

    Apply Jointing Compound to the Mating Faces on the Splitter Fairings

    Figure: Install the Splitter Fairing on the Brackets

    Sheet 1

    Legend
    Install the Splitter Fairing on the Brackets

    Sheet 1

    Close

    Figure: Install the Splitter Fairing on the Brackets

    Sheet 2

    Legend
    Install the Splitter Fairing on the Brackets

    Sheet 2

    Close

    Figure: Measure the Module Interface Dimensions for the Installation of the HP System Module

    Measure the Module Interface Dimensions for the Installation of the HP System Module

    Figure: Apply Jointing Compound to the Panel Supporting Brackets

    Apply Jointing Compound to the Panel Supporting Brackets

    Figure: Install the No.1 Strut Fairing Panel on the Fan Frame and the Fan Case

    Install the No.1 Strut Fairing Panel on the Fan Frame and the Fan Case

    Figure: Pre SBE 72-0175: Install the No.6 Strut Fairing Panel on the Fan Case

    Sheet 1

    Legend
    Pre SBE 72-0175: Install the No.6 Strut Fairing Panel on the Fan Case

    Sheet 1

    Close

    Figure: SBE 72-0175: Install the No. 6 Strut Fairing Panel on the Fan Case

    Sheet 2

    Legend
    SBE 72-0175: Install the No. 6 Strut Fairing Panel on the Fan Case

    Sheet 2

    Close

    Figure: Install the No.6 Strut Fairing Panel on the Fan Frame Assembly

    Install the No.6 Strut Fairing Panel on the Fan Frame Assembly

    Figure: Install the Stopper on the Fan Frame Assembly

    Install the Stopper on the Fan Frame Assembly

    Figure: Apply Silicone Rubber Compound to the Corner Strut Fillers and the Panel Corner Fillers

    Apply Silicone Rubber Compound to the Corner Strut Fillers and the Panel Corner Fillers

    Figure: Install the Panel Corner Fillers and the Corner Strut Fillers on the Fan Frame

    Sheet 1

    Legend
    Install the Panel Corner Fillers and the Corner Strut Fillers on the Fan Frame

    Sheet 1

    Close

    Figure: Install the Panel Corner Fillers and the Corner Strut Fillers on the Fan Frame

    Sheet 2

    Legend
    Install the Panel Corner Fillers and the Corner Strut Fillers on the Fan Frame

    Sheet 2

    Close

    Figure: Install the Fan Exit Pressure Boss and the Block on the Fan Case

    Install the Fan Exit Pressure Boss and the Block on the Fan Case

    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: Install the Six Bolts into the Threaded Holes in the No. 5 and No. 7 Struts

    Install the Six Bolts into the Threaded Holes in the No. 5 and No. 7 Struts

    Figure: Pre SBE 72-0216: Install the Shields on the No. 1 Strut Fairing Panel

    Sheet 1

    Legend
    Pre SBE 72-0216: Install the Shields on the No. 1 Strut Fairing Panel

    Sheet 1

    Close

    Figure: SBE 72-0216 and Pre SBE 72-0230: Install the Shields on the No. 1 Strut Fairing Panel

    Sheet 2

    Legend
    SBE 72-0216 and Pre SBE 72-0230: Install the Shields on the No. 1 Strut Fairing Panel

    Sheet 2

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
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 01-031
Type:sp01
Supply Short Name:CoMat 01-031 ACETONE (CH3)2CO
Supply Name:CoMat 01-031 ACETONE (CH3)2CO
Specification Groups:
Doc NumberType
OMAT: 150 (RR REF)COMMERCIAL GRADE O-A-51
PMC 9008 (PW REF)COMMERCIAL GRADE O-A-51
JCR-041 (JAEC REF)COMMERCIAL GRADE O-A-51
MTH 169 (98%) (MTU REF)COMMERCIAL GRADE O-A-51
Suppliers:
ManufacturerRemarks
LOCAL
K6835
81348
K3504
U1185
24853
70657
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 02-119
Type:sp01
Supply Short Name:CoMat 02-119 LOCKWIRE
Supply Name:CoMat 02-119 LOCKWIRE
Specification Groups:
Doc NumberType
SAE AS9226 Part Number MS-9226-04 (0.032 IN DIA.)
Suppliers:
ManufacturerRemarks
LOCAL
51563
81343
V508V
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:X222X
Supply Number:CoMat 08-013
Type:sp01
Supply Short Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Supply Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Specification Groups:
Doc NumberType
If CoMat 08-013 is specified without an asterisk or a letter suffix, use one of the letter suffix alternative materials.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:X222X
Supply Number:CoMat 08-014
Type:sp01
Supply Short Name:CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT
Supply Name:CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT
Specification Groups:
Doc NumberType
Use the applicable letter suffix material. Refer to SPM TASK 70-36-02-360-501.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:LOCAL
Supply Number:CoMat 08-045
Type:sp01
Supply Short Name:CoMat 08-045 SILICONE RUBBER COMPOUND
Supply Name:CoMat 08-045 SILICONE RUBBER COMPOUND
Specification Groups:
Doc NumberType
RTV-103 (BLACK) JCR-246
RTV-103 (BLACK) JS-3019
Suppliers:
ManufacturerRemarks
LOCAL
U4065
K6835
IE146
IE505
IE521
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 1J12508
Tool Name:IAE 1J12508 Measuring stretch
Manufacturer Code:LOCAL
Tool Number:Sealant dispenser
Tool Name:Sealant dispenser