DMC:V2500-A0-71-21-1103-01A-240A-C|Issue No:001|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 71-21-11-300-010 Thrust Mount Brackets - Replace The Dry Film Lubricant, Repair-010 (VRS1107)

Effectivity

FIG/ITEM	PART NO.
01-500	5A0390
01-500	5A1422
01-500	5A1431
01-700	5A0391
01-700	5A1423
01-700	5A1432

Material of component

PART IDENT	SYMBOL	MATERIAL
Thrust mount bracket		Titanium alloy

General

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

Name	Manufacturer	Part Number / Identification
Dry Blast Equipment	LOCAL	Dry Blast Equipment
Dry film lubricant spraying equipment	LOCAL	Dry film lubricant spraying equipment
Oven	LOCAL	Oven

Consumables, Materials and Expendables

Name	Manufacturer	Part Number / Identification
CoMat 01-124 ISOPROPYL ALCOHOL	LOCAL	CoMat 01-124
CoMat 02-001 ADHESIVE TAPE (MASKING)	LOCAL	CoMat 02-001
CoMat 02-002 ADHESIVE TAPE GENERALPURPOSE PAPER	LOCAL	CoMat 02-002
CoMat 02-005 ADHESIVE TAPE (MASKING)	LOCAL	CoMat 02-005
CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING	94960	CoMat 02-019
CoMat 05-003 ABRASIVE MEDIUM ALUMINUM OXIDE, 120/220 GRADE	LOCAL	CoMat 05-003
CoMat 07-009 THINNER	LOCAL	CoMat 07-009
CoMat 10-004 DRY FILM LUBRICANT	LOCAL	CoMat 10-004

Spares

NONE

Safety Requirements

NONE

Procedure

1. 1. Refer to TASK 71-21-11-100-000 (CLEANING-000).
1. Refer to Figure and Figure.
2. 1. Refer to the SPM TASK 70-38-03-380-501.
    Apply the masking tape to the area which is not to be given a layer of the dry film lubricant.
    Use CoMat 02-001 ADHESIVE TAPE (MASKING) or CoMat 02-005 ADHESIVE TAPE (MASKING).
3. 1. Refer to the SPM TASK 70-12-02-120-501.
    Use CoMat 05-003 ABRASIVE MEDIUM ALUMINUM OXIDE, 120/220 GRADE.
    Use an air pressure of 40 psi (275 Kpa).
    Use Dry Blast Equipment 1 off.
4. Remove the masking tape.
5. 1. Use a dry blast or a soft brush.
    Use a vacuum assisted brush to make sure all the grit is removed.
6. 1. Use a clean cloth which is moist with degreasing fluid and make clean the coating area.
    Use CoMat 01-124 ISOPROPYL ALCOHOL.
1. Refer to Figure and Figure.
2. 1. Use CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING or CoMat 02-002 ADHESIVE TAPE GENERALPURPOSE PAPER.
3. 1. Refer to the SPM TASK 70-38-03-380-501.
    Use CoMat 10-004 DRY FILM LUBRICANT and CoMat 07-009 THINNER.
    The thickness of the dry film lubricant is to be 0.00012 to 0.00059in. (0.003 to 0.015 mm).
    Use Dry film lubricant spraying equipment 1 off.
4. Remove the masking tape.
5. 1. Bake in Oven 1 off, for two hours between 365 and 383 deg F (185 and 195 deg C).
6. 1. Refer to the SPM TASK 70-38-03-380-501.

Apply the dry film lubricant to the area and location of No. 2 strut thrust mount bracket assembly

Apply the dry film lubricant to the area and location of No. 10 strut thrust mount bracket assembly

Requirements After Job Completion

Follow-On Conditions

NONE

Manufacturer Code:	94960
Enterprise Name:	3M TRAFFIC CONTROL
BU Name:	3M TRAFFIC CONTROL
Department:	MATERIALS DIVISION
Building:	225 55
Street:	3M CENTER
City:	ST PAUL
State:	MN
Zip Code:	55144-1000
Country:	USA
Phone Number:	1-612-733-0477
Internet:	www.3m.com/tcm

Manufacturer Code:	LOCAL
Enterprise Name:	LOCALLY SUPPLIED

Manufacturer Code:

LOCAL

Supply Number:

CoMat 01-124

Type:

sp01

Supply Name:

CoMat 01-124 ISOPROPYL ALCOHOL

Specification Groups:

Doc Number	Type
OMAT:1/40	GPR TECHNICAL GRADE
PMC 9094	GPR TECHNICAL GRADE
JCR-011	GPR TECHNICAL GRADE

Suppliers:

Manufacturer	Remarks
LOCAL
U1185
24853
K6835

Manufacturer Code:

LOCAL

Supply Number:

CoMat 02-001

Type:

sp01

Supply Name:

CoMat 02-001 ADHESIVE TAPE (MASKING)

Specification Groups:

Doc Number	Type
OMAT: 230 (RR REF)	ZINC OXIDE AT142
JCR-197 (JAEC REF)	ZINC OXIDE AT142

Suppliers:

Manufacturer	Remarks
LOCAL
K6835
U0415

Manufacturer Code:

LOCAL

Supply Number:

CoMat 02-002

Type:

sp01

Supply Name:

CoMat 02-002 ADHESIVE TAPE GENERALPURPOSE PAPER

Specification Groups:

Doc Number	Type
JCR-198	SCOTCH 202 PREMIUM GRADE (A-A-883 TYPE I)
OMAT: 237	SCOTCH 202 PREMIUM GRADE (A-A-883 TYPE I)

Suppliers:

Manufacturer	Remarks
LOCAL
94960
K0993
K6835

Manufacturer Code:

LOCAL

Supply Number:

CoMat 02-005

Type:

sp01

Supply Name:

CoMat 02-005 ADHESIVE TAPE (MASKING)

Specification Groups:

Doc Number	Type
OMAT: 2/94 (RR REF)	AT 7 BLACK, WATERPROOF

Suppliers:

Manufacturer	Remarks
LOCAL
U0415
K6835

Manufacturer Code:

76381

Supply Number:

CoMat 02-019

Type:

sp01

Supply Name:

CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING

Specification Groups:

Doc Number	Type
OMAT: 2/40 (RR REF)	SELLOTAPE 2595 SCAPA 2595 OR 3M HT214
JCR-201 (JAEC REF)	SELLOTAPE 2595 SCAPA 2595 OR 3M HT214

Suppliers:

Manufacturer	Remarks
76381
K3312
K6835

Manufacturer Code:

X222X

Supply Number:

CoMat 05-003

Type:

sp01

Supply Name:

CoMat 05-003 ABRASIVE MEDIUM ALUMINUM OXIDE, 120/220 GRADE

Specification Groups:

Doc Number	Type
	Use one of the CoMat 05-003 letter suffix alternatives.

Suppliers:

Manufacturer	Remarks
X222X

Manufacturer Code:

K3504

Supply Number:

CoMat 07-009

Type:

sp01

Supply Name:

CoMat 07-009 THINNER

Specification Groups:

Doc Number	Type
	IP 9151

Suppliers:

Manufacturer	Remarks
K3504
K6835
00BB6

Manufacturer Code:

00BB6

Supply Number:

CoMat 10-004

Type:

sp01

Supply Name:

CoMat 10-004 DRY FILM LUBRICANT

Specification Groups:

Doc Number	Type
PL237-R1 or P237-R2

Suppliers:

Manufacturer	Remarks
00BB6
K3504
K6835

Manufacturer Code:	LOCAL
Tool Number:	Dry Blast Equipment
Tool Name:	Dry Blast Equipment

Manufacturer Code:	LOCAL
Tool Number:	Dry film lubricant spraying equipment
Tool Name:	Dry film lubricant spraying equipment

Manufacturer Code:	LOCAL
Tool Number:	Oven
Tool Name:	Oven

TASK 71-21-11-300-010 Thrust Mount Brackets - Replace The Dry Film Lubricant, Repair-010 (VRS1107)

Export Control

Copyright

Applicability

Common Information

TASK 71-21-11-300-010 Thrust Mount Brackets - Replace The Dry Film Lubricant, Repair-010 (VRS1107)

Effectivity

Material of component

General

NOTE

Preliminary Requirements

Pre-Conditions

Support Equipment

Consumables, Materials and Expendables

Spares

Safety Requirements

Procedure

SUBTASK 71-21-11-110-061 Remove the Dry Film Lubricant

SUBTASK 71-21-11-120-054 Abrasive Blast the Thrust Mount Bracket

SUBTASK 71-21-11-380-055 Apply the Dry Film Lubricant to the Thrust Mount Bracket,.nd

Figure: Apply the dry film lubricant to the area and location of No. 2 strut thrust mount bracket assembly

Apply the dry film lubricant to the area and location of No. 2 strut thrust mount bracket assembly

Figure: Apply the dry film lubricant to the area and location of No. 10 strut thrust mount bracket assembly

Apply the dry film lubricant to the area and location of No. 10 strut thrust mount bracket assembly

Requirements After Job Completion

Follow-On Conditions