TASK 72-42-61-200-001-B00 Outer Combustion Chamber Liner - Examine, Inspection-001

DMC:V2500-A0-72-42-6101-00B-300A-C|Issue No:004.00|Issue Date:2014-05-01

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

All

Common Information

TASK 72-42-61-200-001-B00 Outer Combustion Chamber Liner - Examine, Inspection-001

Effectivity

FIG/ITEM PART NO.

01-501

2A1399

01-501

2A2013

General

This TASK gives the procedure for the inspection of the combustion chamber outer liner. For the other part of the combustion chamber outer liner, refer to TASK 72-42-61-200-000 (INSPECTION/CHECK-000).

Fig/item numbers in parentheses in the procedure agree with those used in the IPC.

The policy that is necessary for inspection is given in SPM TASK 70-20-00-200-501.

All the parts must be cleaned before any part is examined. Refer to the SPM TASK 70-10-00-100-501.

All parts must be visually examined for damage, corrosion and wear. Any defects that are not identified in the procedure must be referred to IAE.

Do not discard any part until you are sure there are no repairs available. Refer to the instructions in Repair before a discarded part is used again or oversize parts are installed.

Parts which should be discarded can be held although no repair is available. The repair of a discarded part could be shown to be necessary at a later date.

All parts must be examined to make sure that all the repairs have been complete satisfactorily.

The practices and processes referred to in the procedure by the TASK numbers are in the SPM.

Use a bright light and a 3X magnifying glass to find surface cracks.

References

Refer to the SPM for data on these items.

Definitions of Damage, SPM TASK 70-02-02-350-501

InspectIon of Parts, SPM TASK 70-20-01-200-501

NOTE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
IAE 2P16148 Check and correct fixture0AM53IAE 2P161481
IAE 2P16151 Plug gage0AM53IAE 2P161511
IAE 2P16192 Plug gage0AM53IAE 2P161921
IAE 2P16458 Length gage0AM53IAE 2P164581
IAE 2P16193 Length gage0AM53IAE 2P161931
IAE 2P16194 Plug gage0AM53IAE 2P161941
IAE 2P16195 Plug gage0AM53IAE 2P161951
IAE 2P16196 Plug gage0AM53IAE 2P161961
IAE 2P16197 Plug gage0AM53IAE 2P161971
IAE 2P16199 Plug gage0AM53IAE 2P161991
IAE 2P16201 Plug gage0AM53IAE 2P162011

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-42-61-220-074 Examine the Combustion Chamber Outer Liner (01-501) for Cracks, Holes, Burns, and Distortion in the Liner Segments

    1. Refer to: Figure

      2. Examine the outer liner for cracks, holes, burns and distortion in the liner segments, Rows 1 (except at the igniter position) thru 5.

        1. Cracks.

          1. Any amount of cracks. The cracks are not longer than 0.100in. (2.54 mm) on the trailing edges at location 1. Cracks that do not intersect or look like they will intersect

          1. Accept

          2. Other than (a)

          1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        2. Holes.

        1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        3. Burns on the trailing edge (missing material).

          1. Burns can continue forward axially until the leading edge of the down stream segment is exposed (location 2)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        4. Burns on corners (missing material).

          1. Burns continue circumferentially or axially in an area that is 0.100in. (2.54 mm) circumferentially by 0.100in. (2.54 mm) axially

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        5. Surface burns

        1. Reject.

        6. Distortion.

          1. The clearance under the cooling pins at location 3 is a maximum of 0.080in. (2.032 mm). Circumferentially adjacent segments at location 4 are aligned as much as 0.080in. (2.032 mm)

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

    2. SUBTASK 72-42-61-220-099 Examine the Combustion Chamber Outer Liner (01-501) for Cracks, Holes, Burns and Distortion in the Liner Segments in Row 1 at the Igniter Positions

    1. Refer to: Figure

      2. Examine the outer liner at locations 5 and 6 for cracks, holes, burns and distortion in the liner segments in row 1 at the igniter positions.

        1. Cracks.

        1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        2. Holes.

        1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        3. Burns on the trailing edge at location 2 and the corners (missing material)

        1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        2. Distortion.

          3. The clearance under the cooling pins at location 20 between the igniter holes is 0.000 to 0.080in. (0.000 to 2.032 mm)

          1. Accept.

          4. Other than (a)

          1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

        4. Surface burns

        1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

    3. SUBTASK 72-42-61-220-075 Examine the Combustion Chamber Outer Liner (01-501) for Cracks, Dents, Burn Holes and Blocked Holes on the Shell

    1. Refer to Figure.

      2. Examine the outer liner shell at location 7 for cracks, dents, burn holes and blocked holes.

        1. Cracks

        1. Repair, VRS3091 TASK 72-42-61-300-003 (REPAIR-003)

        2. Dents

          1. Less than 0.010 in. (0.25 mm) in depth and 1.0 sqin (645.16 sqmm) in area

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3091 TASK 72-42-61-300-003 (REPAIR-003)

        3. Burn holes

        1. Repair, VRS3091 TASK 72-42-61-300-003 (REPAIR-003)

        4. Blocked holes

        1. Reject.

    4. SUBTASK 72-42-61-220-076 Examine the Combustion Chamber Outer Liner (01-501) for Wear and Chipped or Spalled Hardface on the Rear Outside Diameter Seal

    1. Refer to Figure.

      2. Examine the outer liner at location 8 for wear and chipped or spalled hardface on the rear outside diameter seal.

        NOTE

        Before you do VRS3100, make sure the rear outer seal diameter by Step is in limits. Sizing or Rolling by VRS3099 can be necessary, if the rear outer seal diameter is more than the limits.

        1. Wear.

          1. Local wear is acceptable if the base metal does not show. If the base metal shows, the area of wear must not be more than 10 percent of the total coated area. The area of wear must not be more than 10 percent of the axial width of the coated area

          1. Accept

          2. Other than (a)

          1. Repair, VRS3100 TASK 72-42-61-300-010 (REPAIR-010)

            NOTE

            Before you do VRS3100, make sure the rear outer seal diameter by Step is in limits. Sizing or Rolling by VRS3099 can be necessary, if the rear outer seal diameter is more than the limits.

        2. Chipped or spalled hardface.

          1. If the area of chipped or spalled hardface is not more than 10 percent of the total coated area. The area of chipped or spalled hardface must not be more than 10 percent of the axial width of the coated area

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3100 TASK 72-42-61-300-010 (REPAIR-010)

    5. SUBTASK 72-42-61-220-077 Examine the Combustion Chamber Outer Liner (01-501) for Nuts that are Not There

    1. Refer to: Figure

      2. Examine the outer liner at location 9, for nuts that are not there.

        1. Nuts that are not there

        1. Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

    6. SUBTASK 72-42-61-220-078 Examine the Combustion Chamber Outer Liner (01-501) for Loose, Oval-Shaped Washers

    1. Refer to Figure.

      2. Examine the outer liner at location 10, for loose, oval-shaped washers.

        1. Loose washers

        1. Replace washers by Repair, VRS3092 TASK 72-42-61-300-004 (REPAIR-004)

    7. SUBTASK 72-42-61-220-079 Examine the Combustion Chamber Outer Liner (01-501) for Cracks, Burns, Spalled or Worn Ceramic Coating and Distortion in the Liner (Bulkhead) Segments

    1. Refer to: Figure

      2. Examine the outer liner at fuel nozzle positions 7 and 8 (directly up stream from the igniters) for cracks, burns, distortion and spalled or worn ceramic coating in the bulkhead segments, location 12.

        1. Cracks.

          1. Any number of cracks on the outside or the inside diameter edge. The cracks must not be longer than 0.100in. (2.54 mm) or look like they will intersect

          1. Accept

          2. There are no cracks on the radial edges of the segments at fuel nozzle positions 7 and 8

          1. Accept

          3. Other than (a) and (b)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        2. Burn-through and edge burns.

        1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        3. Surface oxidation (burning).

          1. If oxidation is no more than 0.100in. (2.54 mm) from the two radial edges and the oxidized area is no more than 0.100sqin. (65.0 sqmm)

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        4. Distortion.

          1. If adjacent segments are not aligned at their edges (location 13) as much as 0.050in. (0.127 mm)

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

      3. Examine the outer liner at fuel nozzle positions other than 7 and 8 for cracks, burns and distortion in the bulkhead segments, location 12.

        1. Cracks.

          1. Any number of cracks on the outside diameter, inside diameter or radial edges. The cracks must not be longer than 0.100in. (2.54 mm.) or look like they will intersect

          1. Accept

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        2. Burn-through and edge burning

        1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        3. Surface oxidation (burning).

          1. If oxidation is no more than 0.100in. (2.54 mm) from the two radial edges and the oxidized area is no more than 0.100sqin. (65.0 sqmm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        4. Distortion.

          1. If adjacent segments are not aligned at their edges (location 13) by as much as 0.050in. (1.27 mm)

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

            NOTE

            Spalled or worn coating must not be connected to other damage. Spalled coating has a dark area where there are no burns or cracks.

      4. Examine the outer liner at location 12 for spalled or worn ceramic coating on the bulkhead segments.

        1. Spalled coating.

          1. If spalled coating is no more than 0.100in. (2.54 mm) from the two radial edges and the spalled area is no more than 0.085sqin. (54.839 sqmm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

        2. Worn or missing coating.

          1. If worn or missing coating is in the movement envelope of the bulkhead deflector when it is manually positioned at its largest diameter in any radial direction

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3096 TASK 72-42-61-300-008 (REPAIR-008)

    8. SUBTASK 72-42-61-220-080 Examine the Combustion Chamber Outer Liner (01-501) for Wear and Chipped or Spalled Hardface on the Front Inside Diameter Seal

    1. Refer to: Figure

      2. Examine the outer liner at location 14, for wear and chipped or spalled hardface on the front inside diameter seal.

        1. Wear.

          1. Local wear is acceptable if the base metal does not show. If the base metal shows, the area of wear must not be more than 10 percent of the total coated area. The area of wear must not be more than 10 percent of the axial width of the coated area

          1. Accept

          2. Other than (a)

          1. Repair, VRS3090 TASK 72-42-61-300-002 (REPAIR-002)

        2. Chipped or spalled hardface.

          1. If the area of chipped or spalled hardface is not more than 10 percent of the total coated area. The area of chipped or spalled hardface must not be more than 10 percent of the axial width of the coated area

          1. Accept

          2. Other than (a)

          1. Repair, VRS3090 TASK 72-42-61-300-002 (REPAIR-002)

    9. SUBTASK 72-42-61-220-081 Examine the Combustion Chamber Outer Liner (01-501) Hood for Cracks and Dents

    1. Refer to: Figure

      2. Examine the outer liner hood at location 15, for cracks and dents.

        1. Cracks and dents.

        1. Repair, VRS3091 TASK 72-42-61-300-003 (REPAIR-003)

    10. SUBTASK 72-42-61-220-082 Examine the Combustion Chamber Outer Liner (01-501) for a Loose Access Cover

    1. Refer to: Figure

      2. Examine the outer liner at location 16, for a loose access cover.

        1. Loose access cover.

        1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007)

      3. Examine the access cover and hood rivet holes if rivets are removed. Required diameter of holes is 0.143 - 0.147 inch (3.63 - 3.73 mm).

        1. Oversize holes

        1. Repair, VRS3596 TASK 72-42-61-300-016 (REPAIR-016)

    11. SUBTASK 72-42-61-220-083 Examine the Combustion Chamber Outer Liner (01-501) for Cracks, Burns, Pieces that are Broken Away, and Coating that is Gone from the Fuel Nozzle Guide Deflectors

    1. Refer to Figure and Fig. 72-42-61-990-036.

      2. Examine the outer liner at location 17, for cracks, burns, pieces that are broken away, and coating that is gone from the fuel nozzle guide deflectors.

        1. Cracks.

          1. Any length cracks that do not intersect or look like they will intersect

          1. Accept.

          2. Optional to Step: One crack from the edge of the heat shield to the cooling hole. Any number of radical cracks from outer edge extending radially inward that is not greater than 0.250 in. (6.35 mm)

          1. Repair, VRS3789 TASK 72-42-61-300-020 (REPAIR-020)

          3. Other than Step and Step

          1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007) or Repair, VRS3735 TASK 72-42-61-300-018 (REPAIR-018)

        2. Burns.

          1. If the burn-back of the outside diameter edge is a maximum of 0.015 in. (0.38 mm) in depth (location 18). Any number of surface burns that are a maximum of 0.100 in. (2.54 mm) in width

          1. Accept

          2. Other than (a)

          1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007) or Repair, VRS3735 TASK 72-42-61-300-018 (REPAIR-018)

        3. Pieces that are broken away

        1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007) or Repair, VRS3735 TASK 72-42-61-300-018 (REPAIR-018)

      4. Coating that is not there

        5. If the area of no coating is not more than 0.100 sqin (65.0 sqmm), and not more than 0.100 in. (2.54 mm) in width

        1. Accept.

        6. Other than (a)

        1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007)

    12. SUBTASK 72-42-61-220-084 Examine the Combustion Chamber Outer Liner (01-501) for Blocked Holes in the Fuel Nozzle Guides

    1. Refer to: Figure

      NOTE

      You can put a wire into the holes from the front and the rear of the guide to find out if the holes are blocked.

      2. Examine the outer liner at location 19, for blocked holes in the fuel nozzle guides.

        1. Blocked holes

        1. Repair, VRS3421 TASK 72-42-61-300-014 (REPAIR-014)

    13. SUBTASK 72-42-61-220-085 Examine the Combustion Chamber Outer Liner (01-501) for Spalled Ceramic Coating on the Liner Segments

    1. Refer to: Figure

      NOTE

      Spalled coating must not be connected to any other damage. Spalled coating has a dark area where there are no burns or cracks.

      2. Examine the outer liner at locations 1, 2, and 3 for spalled ceramic coating on the liner segments (rows 2, 3, and 4).

        1. Spalled coating.

          1. If spalled coating is no more than 0.100in. (2.54 mm) from the edge (all around), and the spalled area is no more than 0.085sqin (54.839 sqmm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3069 TASK 72-42-61-300-001 (REPAIR-001)

    14. SUBTASK 72-42-61-290-052 Install the Combustion Chamber Outer Liner (01-501) on the Check and Correct Fixture

    1. Refer to: Figure

    2. Remove the swing arm from the IAE 2P16148 Check and correct fixture 1 off.

    3. Install the combustion chamber outer liner with the front end up, into the fixture. One igniter boss of the combustion chamber must be near the shortest post with one bushing. The other igniter boss must be near the adjacent post with two bushings.

    4. Install the four pins into the four support posts.

    15. SUBTASK 72-42-61-220-086 Examine the Combustion Chamber Outer Liner (01-501) for the Diameter and the Clearance Envelope of the Bushings

    1. Refer to: Figure

      2. Use IAE 2P16192 Plug gage 1 off, to examine the outer liner at location 1 for the diameter and clearance envelope of the bushings.

        1. Diameter.

          1. Up to 0.453in. (11.506 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3094 TASK 72-42-61-300-006 (REPAIR-006)

        2. Clearance envelope.

          1. A minimum of 0.442in. (11.227 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3094 TASK 72-42-61-300-006 (REPAIR-006)

    16. SUBTASK 72-42-61-220-087 Examine the Combustion Chamber Outer Liner (01-501) for the Diameter of the Igniter Plug Guide

    1. Refer to: Figure

      2. Use IAE 2P16199 Plug gage 1 off, to examine the outer liner at location 2 for the diameter of the igniter plug guide.

        1. Diameter.

          1. Up to 0.594 in. (15.088 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3093 TASK 72-42-61-300-005 (REPAIR-005)

    17. SUBTASK 72-42-51-220-088 Examine the Combustion Chamber Outer Liner (01-501) for the Radial Movement of the Igniter Plug Guide

    1. Refer to: Figure

      2. Use IAE 2P16201 Plug gage 1 off, to examine the outer liner at location 3 for the radial movement of the igniter plug guide.

        1. Radial movement.

          1. The guide must be free to move a minimum of 0.040 in. (1.016 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3093 TASK 72-42-61-300-005 (REPAIR-005)

    18. SUBTASK 72-42-61-220-089 Examine the Combustion Chamber Outer Liner (01-501) for the Clearance Envelope of the Igniter Plug Guide

    1. Refer to: Figure

      2. Use IAE 2P16196 Plug gage 1 off, to examine the outer liner at location 4 for the clearance envelope of the igniter plug guide.

        1. Clearance envelope.

          1. If the clearance envelope is more than 0.645 in. (16.383 mm) diameter

          1. Accept

          2. Other than (a)

          1. Repair, VRS3093 TASK 72-42-61-300-005 (REPAIR-005)

    19. SUBTASK 72-42-61-220-090 Examine the Combustion Chamber Outer Liner (01-501) for the Radial Location of the Igniter Plug Guide

    1. Refer to: Figure

      2. Use IAE 2P16197 Plug gage 1 off, to examine the outer liner at location 5 for the radial location of the igniter plug guide.

        1. Radial location.

          1. If the radial location is between 13.106 and 13.246 in. (332.892 and 336.448 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3093 TASK 72-42-61-300-005 (REPAIR-005)

    20. SUBTASK 72-42-61-220-091 Examine the Combustion Chamber Outer Liner (01-501) for the Length

    1. Refer to Figure.

      2. Use IAE 2P16458 Length gage length gage (supersedes IAE 2P16193 Length gage) 1 off, to examine the outer liner at location 6 for the length.

        1. Length.

          1. If the length is between 8.335 and 8.475 in. (211.71 and 215.27 mm)

          1. Accept

          2. Other than (a)

          1. Reject

    21. SUBTASK 72-42-61-220-092 Examine the Combustion Chamber Outer Liner (01-501) for the Out-of-Roundness and the Diameter of the Rear Outside Diameter Seal

    1. Refer to Figure.

      2. Examine the outer liner at location 7 for the out-of roundness and the diameter of the rear outside diameter seal.

        1. Out-of-roundness.

          1. If the out-of-roundness is not more than 0.120 in. (3.05 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3099 TASK 72-42-61-300-009 (REPAIR-009)

        2. Diameter.

          1. If the diameter is between 26.120 to 26.130 in. (663.45 to 663.70 mm) with full coat around the circumference or local wear is in limits by Step

          1. Accept

          2. If the diameter is between 26.114 to 26.120 in. (663.30 to 663.45 mm) with no full coat or no coat

          1. Repair, VRS3100 TASK 72-42-61-300-010 (REPAIR-010)

          3. If the diameter is less than 26.114 in. (663.30 mm)

          1. Repair, VRS3099 TASK 72-42-61-300-009 (REPAIR-009)

    22. SUBTASK 72-42-61-220-093 Examine the Combustion Chamber Outer Liner (01-501) for the Clearance Between the Fuel Nozzle Guide Deflector and the Bulkhead Segment

    1. Refer to: Figure

      2. Examine the outer liner at location 8 for the clearance between the fuel nozzle guide deflector and the bulkhead segment.

        1. Clearance.

          1. If the clearance is between 0.005 and 0.025 in. (0.127 and 0.635 mm)

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007)

    23. SUBTASK 72-42-61-220-094 Examine the Combustion Chamber Outer Liner (01-501) for the Angle of the Fuel Nozzle Guide

    1. Refer to: Figure

      2. Use IAE 2P16151 Plug gage 1 off, to examine the outer liner at location 9 for the angle of the fuel nozzle guide.

        1. Angle.

          1. If the angle is between 9 degrees 52 minutes 30 seconds and 13 degrees 52 minutes 30 seconds

          1. Accept

          2. Other than (a)

          1. Reject

    24. SUBTASK 72-42-61-220-095 Examine the Combustion Chamber Outer Liner (01-501) for the Diameter of the Front Inside Diameter Seal

    1. Refer to Figure.

      2. Examine the outer liner for the diameter of the front inside diameter seal at location 2265.

        1. If the diameter is between 16.624 and 16.640 in. (422.25 and 422.66 mm)

        1. Accept.

        2. Write down the dimension of the diameter.

        2. Other than (1)

        1. Repair, VRS3090 TASK 72-42-61-300-002 (REPAIR-002) or Repair, VRS3742 TASK 72-42-61-300-019 (REPAIR-019)

    25. SUBTASK 72-42-61-220-096 Examine the Combustion Chamber Outer Liner (01-501) for the Radial Movement of the Fuel Nozzle Guides

    1. Refer to: Figure

      2. Use IAE 2P16195 Plug gage 1 off, to examine the outer liner at location 11 for the radial movement of the fuel nozzle guides.

        1. Radial movement.

          1. If the radial movement is more than 0.120 in. (3.048 mm)

          1. Accept.

          2. Other than (a)

          1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007)

    26. SUBTASK 72-42-61-220-097 Examine the Combustion Chamber Outer Liner (01-501) for the Inside Diameter of the Fuel Nozzle Guide

    1. Refer to: Figure

      2. Use IAE 2P16194 Plug gage 1 off, to examine the outer liner at location 11 for the inside diameter of the fuel nozzle guide.

        1. Inside diameter.

          1. If the inside diameter is not more than 1.267 in. (32.182 mm)

          1. Accept

          2. Other than (a)

          1. Repair, VRS3095 TASK 72-42-61-300-007 (REPAIR-007)

    27. Figure: Combustion Chamber Outer Liner Inspection Locations

    Combustion Chamber Outer Liner Inspection Locations

    Figure: Combustion Chamber Outer Liner Inspection Locations

    Combustion Chamber Outer Liner Inspection Locations

    Figure: Install the Combustion Chamber Outer Liner Into IAE 2P16148 Fixture

    Install the Combustion Chamber Outer Liner Into IAE 2P16148 Fixture

    Figure: Combustion Chamber Outer Liner Inspection Locations

    Combustion Chamber Outer Liner Inspection Locations

    Figure: Fuel Nozzle Guide Deflector Inspection Locations

    Fuel Nozzle Guide Deflector Inspection Locations

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Modified text in procedure. (PSAF13VC091)

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:0AM53
Tool Number:IAE 2P16148
Tool Name:IAE 2P16148 Check and correct fixture
Manufacturer Code:0AM53
Tool Number:IAE 2P16151
Tool Name:IAE 2P16151 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16192
Tool Name:IAE 2P16192 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16193
Tool Name:IAE 2P16193 Length gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16194
Tool Name:IAE 2P16194 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16195
Tool Name:IAE 2P16195 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16196
Tool Name:IAE 2P16196 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16197
Tool Name:IAE 2P16197 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16199
Tool Name:IAE 2P16199 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16201
Tool Name:IAE 2P16201 Plug gage
Manufacturer Code:0AM53
Tool Number:IAE 2P16458
Tool Name:IAE 2P16458 Length gage