DMC:V2500-A0-72-45-2601-00A-609A-C|Issue No:001|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 72-45-26-300-001 HPT Stage 2 Duct Support - Repair The Coating, Repair-001 (VRS3247)

Effectivity

FIG/ITEM	PART NO.
01-020	2A0189
01-020	2A1653
01-020	2A2270
01-020	2A3407
01-020	2A3408

Material of component

PART IDENT	SYMBOL	MATERIAL
Stage 1 HPT duct support assembly		Nickel alloy

General

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

Price and availability - none

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

Name	Manufacturer	Part Number / Identification
Abrasive blast equipment	LOCAL	Abrasive blast equipment
Flame spray equipment	LOCAL	Flame spray equipment
Workshop inspection equipment	LOCAL	Workshop inspection equipment

Consumables, Materials and Expendables

Name	Manufacturer	Part Number / Identification
CoMat 02-047 TAPE, HEAT REFLECTIVE	52152	CoMat 02-047
CoMat 02-048 TAPE, HEAT REFLECTIVE	0AM53	CoMat 02-048
CoMat 02-049 TAPE, HEAT REFLECTIVE	0AM53	CoMat 02-049
CoMat 02-051 HIGH TEMPERATURE GLASS CLOTH TAPE	0AM53	CoMat 02-051
CoMat 02-052 HIGH TEMPERATURE GLASS CLOTH TAPE	0AM53	CoMat 02-052
CoMat 02-053 HIGH TEMPERATURE GLASS CLOTH TAPE	0AM53	CoMat 02-053
CoMat 03-097 FLAME SPRAY POWDER	IAE15	CoMat 03-097
CoMat 05-035 ALUMINUM OXIDE ABRASIVE	62596	CoMat 05-035
CoMat 05-036 DELETED	0AM53	CoMat 05-036
CoMat 05-037 DELETED	0AM53	CoMat 05-037

Spares

NONE

Safety Requirements

NONE

Procedure

1. 1. Mask the areas not to be coated.
    Refer to Figure.
    Use CoMat 02-047 TAPE, HEAT REFLECTIVE, CoMat 02-048 TAPE, HEAT REFLECTIVE, CoMat 02-049 TAPE, HEAT REFLECTIVE, CoMat 02-051 HIGH TEMPERATURE GLASS CLOTH TAPE, CoMat 02-052 HIGH TEMPERATURE GLASS CLOTH TAPE, or CoMat 02-053 HIGH TEMPERATURE GLASS CLOTH TAPE.
    Grit blast to remove the coating by the procedure given in the SPM TASK 70-12-09-120-501.
    Use CoMat 05-035 ALUMINUM OXIDE ABRASIVE, CoMat 05-036 DELETED, or CoMat 05-037 DELETED.
1. 1. Mask the areas not to be coated.
    Refer to Figure.
    Use CoMat 02-047 TAPE, HEAT REFLECTIVE, CoMat 02-048 TAPE, HEAT REFLECTIVE, CoMat 02-049 TAPE, HEAT REFLECTIVE, CoMat 02-051 HIGH TEMPERATURE GLASS CLOTH TAPE, CoMat 02-052 HIGH TEMPERATURE GLASS CLOTH TAPE, CoMat 02-053 HIGH TEMPERATURE GLASS CLOTH TAPE.
    Strip the coating by the procedure given in the SPM TASK 70-33-63-300-503.
1. 1. Refer to Figure.
1. 1. Refer to Figure.
    Make sure the masking tape is still applied in all the areas not to be coated.
    Apply the flame spray coat to a thickness for the final dimension given in the figure.
    No overspray is permitted in the slot.
    Do the procedure given in the SPM TASK 70-34-10-340-501. Use CoMat 03-097 FLAME SPRAY POWDER.
2. Remove the masking tape.
1. 1. Refer to Figure.
1. 1. Make a permanent mark by the procedures given in the SPM TASK 70-09-00-400-501. Use the vibration peen method.
2. NOTE
  If VRS3247 is marked on the part, it is not necessary to mark the part.

Sheet 1

Sheet 2

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:	52152
Enterprise Name:	3M COMPANY
BU Name:	3M CENTER
Department:	INDUSTRIAL TAPE AND SPECIALTIES DIV.
Street:	BUILDING 220-7W-03
City:	ST. PAUL
State:	MN
Zip Code:	55144-1000
Country:	USA
Phone Number:	1-651-733-1110, 1-800-362-3550, 1-800-223-7427
Fax Number:	1-651-737-4380
Internet:	www.mmm.com, www.3m.com

Manufacturer Code:	62596
Enterprise Name:	MICRO ABRASIVES CORPORATION
BU Name:	MICRO ABRASIVES CORPORATION
Street:	720 SOUTHAMPTON RD
P.O. Box:	669
City:	WESTFIELD
State:	MA
Zip Code:	01085-0669
Country:	USA
Phone Number:	1-413-562-3641
Fax Number:	1-413-562-7409
Internet:	www.microgrit.com

Manufacturer Code:	IAE15
Enterprise Name:	DELETED
BU Name:	DELETED
City:	SEE CAGE CODE DK026
Country:	SEE CAGE CODE DK026

Manufacturer Code:	LOCAL
Enterprise Name:	LOCALLY SUPPLIED

Manufacturer Code:

X222X

Supply Number:

CoMat 02-047

Type:

sp01

Supply Name:

CoMat 02-047 TAPE, HEAT REFLECTIVE

Specification Groups:

Doc Number	Type
	If CoMat 02- 047 is specified with no suffix, use one of the CoMat 02-047 letter suffix alternative materials.

Suppliers:

Manufacturer	Remarks
X222X

Manufacturer Code:

X111X

Supply Number:

CoMat 02-048

Type:

sp01

Supply Name:

CoMat 02-048 TAPE, HEAT REFLECTIVE

Suppliers:

Manufacturer	Remarks
X111X

Manufacturer Code:

X111X

Supply Number:

CoMat 02-049

Type:

sp01

Supply Name:

CoMat 02-049 TAPE, HEAT REFLECTIVE

Suppliers:

Manufacturer	Remarks
X111X

Manufacturer Code:

X111X

Supply Number:

CoMat 02-051

Type:

sp01

Supply Name:

CoMat 02-051 HIGH TEMPERATURE GLASS CLOTH TAPE

Suppliers:

Manufacturer	Remarks
X111X

Manufacturer Code:

X111X

Supply Number:

CoMat 02-052

Type:

sp01

Supply Name:

CoMat 02-052 HIGH TEMPERATURE GLASS CLOTH TAPE

Suppliers:

Manufacturer	Remarks
X111X

Manufacturer Code:

X111X

Supply Number:

CoMat 02-053

Type:

sp01

Supply Name:

CoMat 02-053 HIGH TEMPERATURE GLASS CLOTH TAPE

Suppliers:

Manufacturer	Remarks
X111X

Manufacturer Code:

IAE15

Supply Number:

CoMat 03-097

Type:

sp01

Supply Name:

CoMat 03-097 FLAME SPRAY POWDER

Specification Groups:

Doc Number	Type
AMPERIT 202.415

Suppliers:

Manufacturer	Remarks
IAE15
IE252

Manufacturer Code:

62596

Supply Number:

CoMat 05-035

Type:

sp01

Supply Name:

CoMat 05-035 ALUMINUM OXIDE ABRASIVE

Specification Groups:

Doc Number	Type
PMC 3043	ALUMINUM OXIDE No. 90

Suppliers:

Manufacturer	Remarks
62596

Manufacturer Code:

0AM53

Supply Number:

CoMat 05-036

Type:

sp01

Supply Name:

CoMat 05-036 DELETED

Specification Groups:

Doc Number	Type
	See CoMat 05-035

Suppliers:

Manufacturer	Remarks
0AM53

Manufacturer Code:

0AM53

Supply Number:

CoMat 05-037

Type:

sp01

Supply Name:

CoMat 05-037 DELETED

Specification Groups:

Doc Number	Type
	See CoMat 05-035

Suppliers:

Manufacturer	Remarks
0AM53

Manufacturer Code:	LOCAL
Tool Number:	Flame spray equipment
Tool Name:	Flame spray equipment

Manufacturer Code:	LOCAL
Tool Number:	Workshop inspection equipment
Tool Name:	Workshop inspection equipment

TASK 72-45-26-300-001 HPT Stage 2 Duct Support - Repair The Coating, Repair-001 (VRS3247)

Export Control

Copyright

Applicability

Common Information

TASK 72-45-26-300-001 HPT Stage 2 Duct Support - Repair The Coating, Repair-001 (VRS3247)

Effectivity

Material of component

General

Preliminary Requirements

Pre-Conditions

Support Equipment

Consumables, Materials and Expendables

Spares

Safety Requirements

Procedure

SUBTASK 72-45-26-350-051-001 Remove the Coating by Grit Blasting

SUBTASK 72-45-26-350-051-002 Remove the Coating by Stripping

SUBTASK 72-45-26-220-055 Examine the Repair Area before Coating

SUBTASK 72-45-26-340-051 Flame Spray Coat the Duct Support

SUBTASK 72-45-26-220-056 Examine the Repair

SUBTASK 72-45-26-350-052 Identify the Repair

NOTE

Figure: Stage 2 HPT duct support assembly coating repair areas

Sheet 1

Figure: Stage 2 HPT duct support assembly coating repair areas

Sheet 2

Requirements After Job Completion

Follow-On Conditions