TASK 72-41-30-440-001-B00 HPC Front Case And Vane Assembly - Install The HPC Stage 5 And 6 Rotor Path Rings, Assembly-001 - SBE 72-0027

DMC:V2500-A1-72-41-3000-00B-710A-B|Issue No:003.00|Issue Date:2017-05-01

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-A1 AND SBE 72-0027

Common Information

TASK 72-41-30-440-001-B00 HPC Front Case And Vane Assembly - Install The HPC Stage 5 And 6 Rotor Path Rings, Assembly-001 - SBE 72-0027

General

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

To identify, lubricate and install seal rings, refer to the SPM TASK 70-44-01-400-501.

After assembly apply CoMat 07-038 AIR DRYING ENAMEL to any damaged surface protection, joint flanges and parts used to attach. Use the correct colour of the air drying enamel. Refer to the SPM TASK 70-63-02-380-501.

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.

Refer to Figure for a sectional view of the HP Compressor front case.

The Fits and Clearances, NEW PARTS DIMENSIONS and REJECT IF MORE THAN columns will be used by most operators. This permits the full use of the maximum wear allowance and a reduction in the number of parts which are rejected, is possible.

As long as REJECT IF MORE THAN columns do not include reject values, NEW PART DIMENSIONS do not have to be measured before assembly, as there are no reject-if criteria. Values are only valid for new parts, not for worn parts.

The column WORN PART DIMENSION (Non-select) is included for operators who want to have full interchangeability. If this column is used an increase in the number of parts which are rejected is possible.

After the part has been in service for some time the REJECT IF MORE THAN and WORN PART DIMENSIONS could be changed. The operator must tell IAE and if agreed the manual will be changed.

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.

This TASK gives the procedure to install the HP Compressor stage 5 and 6 rotor path rings SBE 72-0027. The subsequent TASKS give the procedure to assemble the HP Compressor front cases.

Install the HP Compressor Stage 3 to 6 Rotor Path Rings Pre SBE 72-0027 by TASK 72-41-30-440-001-A00 (ASSEMBLY-001).

Measure and then machine the Stage 6 VSV and the Stage 3, 4, 5 and 6 Rotor Path Rings by TASK 72-41-30-440-002-A00 (ASSEMBLY-002).

Install the VIGV by TASK 72-41-30-440-003-A00 (ASSEMBLY-003).

Install the Stage 3 VSV by TASK 72-41-30-440-004-A00 (ASSEMBLY-004).

Install the Stage 4 VSV by TASK 72-41-30-440-005-A00 (ASSEMBLY-005).

Install the Stage 5 VSV by TASK 72-41-30-440-006-A00 (ASSEMBLY-006).

Install the Stage 6 VSV by TASK 72-41-30-440-007-A00 (ASSEMBLY-007).

Install the VIGV and the Stage 3 to 6 Connector Assemblies by TASK 72-41-30-440-008-A00 (ASSEMBLY-008).

Measure the HP Compressor front cases by TASK 72-41-30-440-009-A00 (ASSEMBLY-009).

Disassemble the HP Compressor front cases by TASK 72-41-30-440-010-A00 (ASSEMBLY-0010).

Check and Set VSV System with Optimised Build and Setting Clearances - SBE 72-0402 by TASK 72-41-30-440-011-A00 (ASSEMBLY-0011).

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Inspection tableLOCALInspection table
IAE 1R18204 Location ring0AM53IAE 1R182042
IAE 1R18207 Support stand0AM53IAE 1R182071
IAE 1R18249 Lifting tool0AM53IAE 1R182492
IAE 1R18202 Support stand0AM53IAE 1R182021
IAE 1R18233 Foot support0AM53IAE 1R182331
IAE 1R18031 Checking fixture0AM53IAE 1R180311
IAE 1R18205 Lifting tool0AM53IAE 1R182051

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 10-077 APPROVED ENGINE OILSLOCALCoMat 10-077
CoMat 07-038 AIR DRYING ENAMELk3504CoMat 07-038
CoMat 04-005 JOINTING COMPOUND, MEDIUM GRADELOCALCoMat 04-005

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-41-30-220-449 Reference Fits and Clearances of the HP Compressor Front Cases and Vanes at Location 1234

    1. Refer to: Figure.

    2. Reference dimensions at location 1234. If required use the data written as a note in TASK 72-41-31-200-000 (INSPECTION/CHECK-000).

      Table 1. Fits and Clearances (all dimensions are in inches)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1234

      Stage 5 Rotor Path Ring (72-41-31, 01-695) Location In the HP Compressor Front Case (72-41-31, 01-400)

      Stage 5 Rotor Path Ring Location Thickness

      1.6437

      1.6476

      0.0039

      HP Compressor Front Case Location Slot Width For The Stage 5 Rotor Path Ring

      1.6515

      0.0118

      1.6555

      Table 2. Fits and Clearances (all dimensions are in millimeters)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1234

      Stage 5 Rotor Path Ring (72-41-31, 01-695) Location In The HP Compressor Front Case (72-41-31, 01-400)

      Stage 5 Rotor Path Ring Location Thickness

      41.75

      41.85

      0.10

      HP Compressor Front Case Location Slot Width For The Stage 5 Rotor Path Ring

      41.95

      0.30

      42.05

    2. SUBTASK 72-41-30-220-450 Reference Fits and Clearances of the HP Compressor Front Cases and Vanes at Location 1245

    1. Refer to: Figure.

    2. Reference dimensions at location 1245. If required use the data written as a note in TASK 72-41-31-200-000 (INSPECTION/CHECK-000).

      Table 3. Fits and Clearances (all dimensions are in inches)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1245

      Stage 6 Rotor Path Ring (72-41-31, 01-700) Location In The HP Compressor Front Case (72-41-31 , 01-400)

      Stage 6 Rotor Path Ring Location Thickness

      0.1151

      0.1171

      0.0019

      HP Compressor Front Case Location Slot Width For The Stage 6 Rotor Path Ring

      0.1190

      0.0059

      0.1210

      Table 4. Fits and Clearances (all dimensions are in millimeters)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1245

      Stage 6 Rotor Path Ring (72-41-31, 01-700) Location In The HP Compressor Front Case (72-41-31, 01-400)

      Stage 6 Rotor Path Ring Location Thickness

      2.925

      2.975

      0.050

      HP Compressor Front Case Location Slot Width For The Stage 6 Rotor Path Ring

      3.025

      0.150

      3.075

    3. SUBTASK 72-41-30-220-451 Reference Fits and Clearances of the HP Compressor Front Cases and Vanes at Location 1246

    1. Refer to: Figure.

    2. Reference dimensions at location 1246. If required use the data written as a note in TASK 72-41-31-200-000 (INSPECTION/CHECK-000).

      Table 5. Fits and Clearances (all dimensions are in inches)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1246

      Stage 6 Rotor Path Ring (72-41-31, 01-700) Location In The HP Compressor Front Case (72-41-31, 01-400)

      Stage 6 Rotor Path Ring Width HP Compressor Front Case Slot

      1.4074

      1.4114

      0.0039

      1.4153

      0.0118

      Width For The Stage 6 Rotor Path Ring

      1.4192

      Table 6. Fits and Clearances (all dimensions are in millimeters)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1246

      Stage 6 Rotor Path Ring (72-41-31, 01-700) Location In The HP Compressor Front Case (72-41-31, 01-400)

      Stage 6 Rotor Path Ring Width HP Compressor Front Case Slot

      35.75

      35.85

      0.10

      35.95

      0.30

      Width For The Stage 6 Rotor Path Ring

      36.05

    4. SUBTASK 72-41-30-220-452 Reference Fits and Clearances of the HP Compressor Front Cases and Vanes at Location 1247

    1. Refer to: Figure.

    2. Reference dimensions at location 1247. If required use the data written as a note in TASK 72-41-31-200-000 (INSPECTION/CHECK-000).

      Table 7. Fits and Clearances (all dimensions are in inches)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1247

      Stage 6 Rotor Path Ring (72-41-31, 01-700) Location In The HP Compressor Front Case (72-41-31, 01-400)

      Stage 6 Rotor Path Ring Rear Internal Dia

      0.0938

      0.1098

      0.0118

      HP Compressor Front Case Location Leg Thickness For The Stage 6 Rotor Path Ring

      0.0714

      0.0383

      0.0820

      Table 8. Fits and Clearances (all dimensions are in millimeters)

      NEW PART

      WORN PART

      DIMENSIONS

      DIMENSIONS

      PART IDENT

      Size

      Clearance

      Non-select

      REJECT IF

      MORE THAN

      LOCATION 1247

      Stage 6 Rotor Path Ring (72-41-31, 01-700) Location In The HP Compressor Front Case (72-41-31, 01-400)

      Stage 6 Rotor Path Ring Rear Internal Dia

      2.385

      2.790

      0.30

      HP Compressor Front Case Location Leg Thickness For The Stage 6 Rotor Path Ring

      1.815

      0.975

      2.085

    5. SUBTASK 72-41-30-440-195 Install the HP Compressor Front Cases on to the Half Location Rings

    1. Refer to: Figure and Figure.

      3. Install IAE 1R18249 Lifting tool 2 off on to the HP Compressor upper and lower half front cases rear flanges.

      1. Use a suitable hoist and lift a lifter in to position on each HP Compressor half front case rear flange.

      2. Engage the two location pins on the lifter in the bolt holes in the split line flanges.

      3. Adjust the six screws and engage them in six bolt holes in the rear flange of each HP Compressor half front case.

    4. Use a suitable hoist and lift the HP Compressor front half cases onto the half location rings. Align the eight bolt holes in the two half location rings with eight bolt holes in the HP Compressor front cases front flanges.

    5. Install the eight bolts and washers to attach the HP Compressor front half cases to the half location rings. Tighten the bolts.

    6. Remove the two lifters from the HP Compressor front cases rear flanges.

    6. SUBTASK 72-41-30-440-196 Install the Stage 3, 5 and 6 Borescope Blanks

    1. Refer to: Figure.

      2. Install the stage 3 borescope blanks.

      1. Put the stage 3 Stator borescope blank ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-100) in position in the lower half of the HP Compressor front case and secure with two bolts ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-102).

      2. Torque the bolts to 85 lbfin to 105 lbfin (10 Nm to 12 Nm).

      3. Put the Stage 3 Rotor borescope blank ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-105) in position in the lower half of the HP Compressor front case and secure with two bolts ENGINE-HP COMPRESSOR FRONT CASES AND VANES (72-41-30, 01-107).

      4. Torque the bolts to 85 lbfin to 105 lbfin (10 Nm to 12 Nm).

      3. Install the stage 5 and 6 borescope blanking plug.

      1. Put the stage 5 and 6 blanking plug ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-135) in position in the lower half of the HP Compressor front case and secure with the retaining plate ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-140) and the two screws ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-142).

      2. Torque the screws to 85 lbfin to 105 lbfin (10 Nm to 12 Nm).

    7. SUBTASK 72-41-30-440-197 Install the Support Tool Blanks

    1. Refer to: Figure.

      2. Install a support tool blank ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-120) into the upper half HP Compressor front case.

      1. Put the blank into position in the upper half HP Compressor front case.

      2. Apply a thin layer of CoMat 04-005 JOINTING COMPOUND, MEDIUM GRADE onto the face of the bracket ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-115) that will touch the blank. Locate the bracket on the blank.

      3. Install the two bolts ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-122) which attach the bracket and the blank to the upper half HP Compressor front case. Torque the bolts to 85 lbfin to 105 lbfin (10.00 Nm to 12.00 Nm).

      3. Install the two support tool blanks into the lower half HP Compressor front case.

      1. Put the two blanks into position in the lower half HP Compressor front case.

      2. Locate the bracket ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-118) on the blank at the 120 degree position.

      3. Install the four bolts ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-122) to attach the bracket and the blanks to the lower half HP Compressor front case. Torque the bolts to 85 lbfin to 105 lbfin (10.00 Nm to 12.00 Nm).

    8. SUBTASK 72-41-30-440-198 Install the HP Compressor Stage 5 Rotor Path Ring

    1. Refer to: Figure and Figure.

      NOTE

      1. The HP Compressor Stage 5 Rotor Path ring that is installed must be a related set.

      2. The segment must be installed, into the HP Compressor front case, from the flange opposite to the anti-rotation pin.

      2. Install the segments of the Stage 5 Rotor Path Ring ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-695) into the upper half HP Compressor front case.

      1. Examine the identification marks engraved on the two Stage 5 Rotor Path Ring Segments. If one of the segments is marked with the symbol 'A' in triangle, the marked segment must be installed so that the stop face is not in contact with the anti-rotation pin. If the pair of the ring segments are engraved with the symbol 'A', one must be rejected.

      2. Install one segment of the Stage 5 Rotor Path Ring into the upper half HP Compressor front case. Move the segment until the slot in the segment is against the anti-rotation pin.

      3. Install a sealing strip ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-679) into the slot in the segment at the centre of the upper half HP Compressor front case.

      4. Install a second segment of the Stage 5 Rotor Path Ring into the upper half HP Compressor front case. Engage the sealing strip in the slot in the segment. Make sure the two segments are in line with, or below the split line flanges.

      5. Set the clearance between the two segments to the dimensions shown at position A.

      3. Install the segments of the Stage 5 Rotor Path Ring into the lower half HP Compressor front case.

      1. Install the two segments of the Stage 5 Rotor Path Ring and the sealing strip into the lower half HP Compressor front case, as given in Step to Step.

    9. SUBTASK 72-41-30-440-199 Install the HP Compressor Stage 6 Rotor Path Ring

    1. Refer to: Figure and Figure.

      NOTE

      1. The HP Compressor stage 6 rotor path that is installed must be a related set.

      2. The segments must be installed into the front HP Compressor case, from the flange opposite to the anti-rotation pin.

      2. Install the segments of the stage 6 rotor path ring ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-700) into the upper half HP Compressor front case.

      1. Examine the identification marks engraved on the two stage 6 rotor path ring segments. If one of the segments is marked with the symbol 'A' in triangle, the marked segment must be installed so that the stop face is not in contact with the anti-rotation pin. If the pair of the ring segments are engraved with the symbol 'A', one must be rejected.

      2. Install one segment of the stage 6 rotor path ring into the upper half HP Compressor front case. Move the segment until the slot in the segment is against the anti-rotation pin.

      3. Install a sealing strip ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-680) into the slot in the segment at the center of the upper half HP Compressor front case.

      4. Install a second segment of the stage 6 rotor path ring into the upper half HP Compressor front case. Engage the sealing strip in the slot in the segment. Make sure the two segments are in line with or below the split line flanges.

      5. Set the clearance between the two segments to the dimensions shown at position A.

      3. Install the segments of the stage 6 rotor path ring into the lower half HP Compressor front case.

      1. Install the two segments of the stage 6 rotor path ring and the sealing strip into the lower half HP Compressor front case, as given in Step to Step.

    10. SUBTASK 72-41-30-440-200 Install the HP Compressor Split Line Flange Bolts

    1. Refer to: Figure.

    2. Install IAE 1R18249 Lifting tool 2 off onto the rear flange of the HP Compressor half cases as given in Step.

    3. Use a suitable hoist and lift the two HP Compressor half cases from the stand onto a inspection table. Carefully lower the HP Compressor half cases onto the inspection table.

    4. Remove the two lifting tools from the HP Compressor half cases.

      5. Install the sealing strips.

      1. Install two sealing strips ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-679) into the slots in the segments, at the split line flange, of the Stage 5 Rotor Path Ring ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-695).

      2. Install two sealing strips ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-680) into the slots in the segments at the split line flange, of the stage 6 rotor path ring ENGINE-HP COMPRESSOR SPLIT CASES (72-41-31, 01-700).

      6. CAUTION

        YOU MUST NOT LET THE BOLTS TURN WHEN YOU INSTALL THEM OR WHEN YOU TORQUE THEM. THE BOLTS ARE A CLOSE TOLERANCE FIT.

        Install the split line flange bolts.

      1. Align the front cases split line flanges. Make sure the sealing strips installed in step D. are correctly engaged in the opposite rotor path ring segments.

      2. Install the two bolts ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 01-112) and nuts ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 01-101) at the split line positions 12 and 32. Lightly tighten the nuts.

      3. Install the 30 bolts ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 01-108), the 30 spacers (72-41-00,104) and the 30 nuts ENGINE-SECURING FEATURES-HP COMPRESSOR CASES (72-41-00, 01-102) at the remaining positions. Lightly tighten the nuts.

      4. Make sure the alignment is correct and the sealing strips are correctly engaged.

      5. Torque the nuts to 180 to 220 lbfin (20 to 25 Nm). Refer to Figure for the correct torque tightening sequence.

    11. SUBTASK 72-41-30-440-201 Assemble the Checking Fixture, the Support Stand and the Foot Assembly

    1. Refer to: Figure.

    2. Put IAE 1R18202 Support stand 1 off on to the IAE 1R18233 Foot support 1 off. Install the attachment pin to attach the support stand to the foot assembly.

    3. Attach a suitable hoist to IAE 1R18031 Checking fixture 1 off lifting eyes.

    4. Lift the checking fixture onto the support stand. Align the six holes in the support stand and the checking fixture.

    5. Install the six attachment bolt to attach the checking fixture to the support stand. Tighten the six attachment bolts.

    6. Remove the hoist.

    12. SUBTASK 72-41-30-440-202 Install the HP Compressor Front Case Assembly on to the Checking Fixture

    1. Refer to: Figure and Figure.

      2. CAUTION

        MAKE SURE ALL THE TOOL FACES AND HP COMPRESSOR FRONT CASE FACES THAT TOUCH ARE CLEAN AND ARE NOT DEFECTIVE.

        Install IAE 1R18205 Lifting tool 1 off on to the HP Compressor front case rear flange.

      1. Release the six adjusting screws on the two clamps.

      2. Remove the six bolts and washers which attach the two clamps to the lifting tool. Remove the two clamps.

      3. Use a hoist and lift the lifting tool on the HP Compressor front case rear flange. Align the lifting tool with the HP Compressor front case rear flange.

      4. Put the two clamps in position on the lifting tool and the HP Compressor front case rear flange. Align the slots in the clamps with the holes in the lifting tool.

      5. Install the six bolts and washers to attach the two clamps to the lifting tool. Tighten the six bolts sufficiently to hold the clamps in their positions.

      6. Tighten the six adjusting screws to lift the clamps until they touch the HP Compressor front case rear flange.

      7. Tighten the six bolts to safety the two clamps to the lifting tool.

    3. Remove the eight bolts and washers which attach the HP Compressor front cases to the two location half rings.

      4. Install the HP Compressor front case on the checking fixture.

      1. Use the hoist attached to the lifting tool.

      2. Lift the HP Compressor front case and carefully put it into position on the checking fixture. Align the four dowels and the eight studs on the checking fixture with the correct holes in the HP Compressor case front flange.

      3. Install the eight washers and nuts onto the eight studs. Tighten the nuts to safety the assembly.

      5. Remove the lifting tool.

      1. Release the six adjusting screws which adjust the two clamps.

      2. Remove the six bolts and washers which attach the two clamps to the lifting tool.

      3. Remove the two clamps.

      4. Use the hoist and remove the lifting tool.

    13. Figure: View through the HP compressor front case

    View through the HP compressor front case

    Figure: Locations for the fits and clearances

    Locations for the fits and clearances

    Figure: Install the lifter

    Install the lifter

    Figure: Install the HP compressor front cases on to the half location rings

    Install the HP compressor front cases on to the half location rings

    Figure: Install the borescope blanks and the support tool blanks

    sheet 1

    Legend
    Install the borescope blanks and the support tool blanks

    sheet 1

    Close

    Figure: Install the borescope blanks and the support tool blanks

    sheet 2

    Legend
    Install the borescope blanks and the support tool blanks

    sheet 2

    Close

    Figure: Stages 5 and 6 rotor path ring anti-rotation pins

    Stages 5 and 6 rotor path ring anti-rotation pins

    Figure: Install the stage 5 rotor path ring

    Install the stage 5 rotor path ring

    Figure: Install the stage 6 rotor path ring

    Install the stage 6 rotor path ring

    Figure: Install the split line flange bolts

    Install the split line flange bolts

    Figure: Assemble the checking fixture

    Assemble the checking fixture

    Figure: Install the HP compressor front case on the checking fixture

    sheet 1

    Legend
    Install the HP compressor front case on the checking fixture

    sheet 1

    Close

    Figure: Install the HP compressor front case on the checking fixture

    sheet 2

    Legend
    Install the HP compressor front case on the checking fixture

    sheet 2

    Close

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Updated procedure, fits and clearances tables to standard format. (Editorial)

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 04-005
Type:sp01
Supply Short Name:CoMat 04-005 JOINTING COMPOUND, MEDIUM GRADE
Supply Name:CoMat 04-005 JOINTING COMPOUND, MEDIUM GRADE
Specification Groups:
Doc NumberType
OMAT: 4/47 (RR REF)HYLOMAR AEROGRADE (PL32), MEDIUM GRADE
JCR-026 (JAEC REF)HYLOMAR AEROGRADE (PL32), MEDIUM GRADE
DTD 900/4586 (RR REF, MOD UK REF)HYLOMAR AEROGRADE (PL32), MEDIUM GRADE
MSRR 9055 (RR REF)HYLOMAR AEROGRADE (PL32), MEDIUM GRADE
Suppliers:
ManufacturerRemarks
LOCAL
460Y4
CJ731
K3237
Manufacturer Code:00BB6
Supply Number:CoMat 07-038
Type:sp01
Supply Short Name:CoMat 07-038 AIR DRYING ENAMEL
Supply Name:CoMat 07-038 AIR DRYING ENAMEL
Specification Groups:
Doc NumberType
OMAT:7/22B (RR REF)IP9138 R1
JCR-029 (JAEC REF)
Suppliers:
ManufacturerRemarks
00BB6
K3504
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 1R18031
Tool Name:IAE 1R18031 Checking fixture
Manufacturer Code:0AM53
Tool Number:IAE 1R18202
Tool Name:IAE 1R18202 Support stand
Manufacturer Code:0AM53
Tool Number:IAE 1R18204
Tool Name:IAE 1R18204 Location ring
Manufacturer Code:0AM53
Tool Number:IAE 1R18205
Tool Name:IAE 1R18205 Lifting tool
Manufacturer Code:0AM53
Tool Number:IAE 1R18207
Tool Name:IAE 1R18207 Support stand
Manufacturer Code:0AM53
Tool Number:IAE 1R18233
Tool Name:IAE 1R18233 Foot support
Manufacturer Code:0AM53
Tool Number:IAE 1R18249
Tool Name:IAE 1R18249 Lifting tool
Manufacturer Code:LOCAL
Tool Number:Inspection table
Tool Name:Inspection table