TASK 72-32-17-300-006 No. 2 Bearing Support - Recoat The Bore Diameter, Repair-006 (VRS1212)

DMC:V2500-A0-72-32-1701-00A-609A-C|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

All

Common Information

TASK 72-32-17-300-006 No. 2 Bearing Support - Recoat The Bore Diameter, Repair-006 (VRS1212)

Effectivity

FIG/ITEM

PART NO.

01-850

5W2046

01-850

5W2253

Material of component

PART IDENT

SYMBOL

MATERIAL

No. 2 bearing support assembly

-

6A1-4V Titanium

General

Price and availability - none

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

NOTE

To identify the consumable materials refer to the PCI.
Other consumable materials are given in the SPM.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 03-300 METAL SPRAYING POWDER,WC/Co0AM53CoMat 03-300
DELETED0AM53CoMat 03-049

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-17-350-084 Prepare the No. 2 Bearing Support Assembly for Coating

    1. Refer to Figure.

      2. Machine surface index 6 such that snap diameter index 3. Hold to the minimum dimension.

      1. Refer to Figure.

      3. Clean the area to be coated, solvent wipe only.

      1. Refer to the SPM TASK 70-11-26-300-503.

      4. Mask areas which are not to be coated. Neither grit blast or oversupply is allowed in holes.

      1. Refer to the SPM TASK 70-34-01-340-501.

        Refer to Figure.

      5. Dry grit blast the surface to be coated, using aluminum oxide grit.

      1. Refer to the SPM TASK 70-34-01-340-501.

        Refer to Figure.

      6. Thoroughly clean the surface of all dirt, grit, grease or other foreign material. Solvent wipe only.

      1. Refer to the SPM TASK 70-11-26-300-503.

    7. Touch-up or replace masking as necessary.

    2. SUBTASK 72-32-17-350-085 Apply Plasma Coating to the Surface

    1. Refer to Figure

      2. Plasma coat the designated area. Hold to the maximum dimension. Ensure that there is sufficient coating to permit finish machining.

      1. Use DELETED.

        Refer to the SPM TASK 70-34-01-340-501.

        Refer to Figure.

      3. Visually inspect coated area.

      1. Refer to the SPM TASK 70-34-01-340-501.

    3. SUBTASK 72-32-17-350-086 Machine the Coated Area

    1. Refer to Figure.

      2. Finish machine the coated surface to dimensions in referenced figure.

      1. Refer to the SPM TASK 70-34-01-340-501.

        Refer to Figure.

    4. SUBTASK 72-32-17-350-087 Inspect the Repaired Area

    1. Refer to Figure.

      2. Inspect the part for run-out of coating, chipping, etc. Coating run-out, chipping, etc. is not allowed.

      1. Refer to the SPM TASK 70-34-01-340-501.

      3. Dimensionally check repaired area.

      1. Refer to the SPM TASK 70-34-01-340-501.

        Refer to Figure.

    4. After part has cooled, remove the masking material and any residual adhesive.

    5. Inspect holes. Remove all foreign material. Chamfer edges of holes, as required. No chipping of the coating is allowed.

    5. SUBTASK 72-32-17-350-088 Vibro Engrave

    1. Vibro engrave VRS1212 near to part number.

    6. Figure: Apply powder to the bore diameter of the No. 2 bearing support assembly

    Apply powder to the bore diameter of the No. 2 bearing support assembly

    Figure: Apply powder to the bore diameter of the No. 2 bearing support assembly

    Apply powder to the bore diameter of the No. 2 bearing support assembly

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:X111X
Supply Number:CoMat 03-049
Type:sp01
Supply Short Name:DELETED
Supply Name:DELETED
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
X111X
Manufacturer Code:0AM53
Supply Number:CoMat 03-300
Type:sp01
Supply Short Name:CoMat 03-300 METAL SPRAYING POWDER, WC/Co
Supply Name:CoMat 03-300 METAL SPRAYING POWDER,WC/Co
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
0AM53