TASK 72-32-17-300-012 No. 2 Bearing Support - Apply Powder To The Bearing Shoulder, Repair-012 (VRS1219)

DMC:V2500-A0-72-32-1701-04A-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 72-32-17-300-012 No. 2 Bearing Support - Apply Powder To The Bearing Shoulder, Repair-012 (VRS1219)

Effectivity

FIG/ITEM

PART NO.

01-850

5W2046

01-850

5W2253

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

No. 2 bearing support assembly

6Al-4V titanium

General

Price and availability - none

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

For the method to clean the parts, refer to TASK 72-32-17-100-000 (CLEANING-000).

NOTE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Plasma spray equipmentLOCALPlasma spray equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 03-075 PLASMA SPRAY POWDER33870CoMat 03-075
CoMat 03-091 PLASMA SPRAY POWDER60097CoMat 03-091

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-17-350-079 Prepare the No. 2 Bearing Support for the Coating

    1. Refer to Figure.

      2. Machine surface index 4 and index 5 to remove indication of wear. 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. Over-spray is not allowed in holes.

      1. Refer to the SPM TASK 70-34-03-340-501.

      2. Refer to Figure.

    2. SUBTASK 72-32-17-350-080 Apply Plasma Coat 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.

      2. Refer to the SPM TASK 70-34-03-340-501.

      3. Refer to Figure.

      3. Visually inspect the coated area.

      1. Refer to the SPM TASK 70-34-03-340-501.

    3. SUBTASK 72-32-17-350-081 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 70-34-03-340-501.

      2. Refer to Figure.

    4. SUBTASK 72-32-17-350-082 Inspect the Repaired Area

    1. Refer to Figure.

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

      1. Refer to the SPM TASK 70-34-03-340-501.

      3. Dimensionally check repaired area.

      1. Refer to the SPM TASK 70-34-03-340-501.

      2. Refer to Figure.

    4. After completion of inspection, remove the masking material and any residual adhesives.

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

    5. SUBTASK 72-32-17-350-083 Vibro engrave VRS1219

    1. Vibro engrave VRS1219 near to part number.

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

    Apply powder to the bearing shoulder of the No. 2 bearing support assembly

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

    Apply powder to the bearing shoulder of the No. 2 bearing support assembly

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:33870
Enterprise Name:PRAXAIR SURFACE TECHNOLOGIES INC.
BU Name:PRAXAIR SURFACE TECHNOLOGIES INC.
Street:1500 POLCO STREET
City:INDIANAPOLIS
State:IN
Zip Code:46222
Country:USA
Manufacturer Code:60097
Enterprise Name:EUTECTIC CORP.
BU Name:EUTECTIC CORP.
Street:N94 W14355 GARWIN MACE DRIVE
City:MENOMONEE FALLS
State:WI
Zip Code:53051
Country:USA
Phone Number:1-262-255-5520
Fax Number:1-262-255-5542
Internet:www.eutectic-na.com
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Supply Number:CoMat 03-075
Type:sp01
Supply Short Name:CoMat 03-075 PLASMA SPRAY POWDER
Supply Name:CoMat 03-075 PLASMA SPRAY POWDER
Specification Groups:
Doc NumberType
(DELETED)
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:60097
Supply Number:CoMat 03-091
Type:sp01
Supply Short Name:CoMat 03-091 PLASMA SPRAY POWDER
Supply Name:CoMat 03-091 PLASMA SPRAY POWDER
Specification Groups:
Doc NumberType
PWA 1338THERMOTEC 18983
Suppliers:
ManufacturerRemarks
60097
Manufacturer Code:LOCAL
Tool Number:Plasma spray equipment
Tool Name:Plasma spray equipment