TASK 72-32-41-100-001-A00 No. 1 Bearing Support Assembly - Clean, Cleaning-001

DMC:V2500-A0-72-32-4101-00A-251A-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 72-32-41-100-001-A00 No. 1 Bearing Support Assembly - Clean, Cleaning-001

Effectivity

FIG/ITEM

PART NO.

01-240

5W2048

General

This TASK gives the procedure to clean the No. 1 bearing support.

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

Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.

References

Refer to the SPM for data on these items.

Cleaning Policy, SPM TASK 70-10-00-100-501

Cleaning Methods, SPM TASK 70-10-00-100-501

NOTE

  1. To identify the consumable materials refer to the PCI.

  2. Other consumable materials are given in the SPM.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-005 SOLVENT CLEANER72190CoMat 01-005
CoMat 01-031 ACETONE (CH3)2COLOCALCoMat 01-031
CoMat 01-060 ACETONE (CH3)2COLOCALCoMat 01-060
CoMat 01-076 METHYL ETHYL KETONELOCALCoMat 01-076
CoMat 01-124 ISOPROPYL ALCOHOLLOCALCoMat 01-124

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-41-110-051-001 Chemically Clean the No. 1 Bearing Support

      1. Clean the No. 1 bearing support. Refer to the SPM TASK 70-11-14-300-503

      2. Dry.

      1. Use clean dry air blast.

    2. SUBTASK 72-32-41-110-051-002 Chemically Clean the No. 1 Bearing Support

      2. Dry.

      1. Use clean dry air blast.

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:72190
Enterprise Name:EXXON MOBIL CHEMICALS
BU Name:EXXON MOBIL CHEMICALS
P.O. Box:P.O. BOX 3272
City:HOUSTON
State:TX
Zip Code:77001
Country:USA
Phone Number:1-281-870-6000
Fax Number:1-281-870-6661
Internet:www.exxonmobil.com
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:72190
Supply Number:CoMat 01-005
Type:sp01
Supply Short Name:CoMat 01-005 SOLVENT CLEANER
Supply Name:CoMat 01-005 SOLVENT CLEANER
Specification Groups:
Doc NumberType
JCR-065 (JAEC REF)EXXSOL D60
MTH 362 (MTU REF)EXXSOL D60
Suppliers:
ManufacturerRemarks
72190
Manufacturer Code:LOCAL
Supply Number:CoMat 01-031
Type:sp01
Supply Short Name:CoMat 01-031 ACETONE (CH3)2CO
Supply Name:CoMat 01-031 ACETONE (CH3)2CO
Specification Groups:
Doc NumberType
OMAT: 150 (RR REF)COMMERCIAL GRADE O-A-51
PMC 9008 (PW REF)COMMERCIAL GRADE O-A-51
JCR-041 (JAEC REF)COMMERCIAL GRADE O-A-51
MTH 169 (98%) (MTU REF)COMMERCIAL GRADE O-A-51
Suppliers:
ManufacturerRemarks
LOCAL
K6835
81348
K3504
U1185
24853
70657
Manufacturer Code:LOCAL
Supply Number:CoMat 01-060
Type:sp01
Supply Short Name:CoMat 01-060 ACETONE (CH3)2CO
Supply Name:CoMat 01-060 ACETONE (CH3)2CO
Specification Groups:
Doc NumberType
OMAT:1/176 (RR REF)ANALAR GRADE
JCR-017 (JAEC REF)ANALAR GRADE
MTH 169 (96%) (MTU REF)ANALAR GRADE
392-101010 (FIAT REF)ANALAR GRADE
Suppliers:
ManufacturerRemarks
LOCAL
06637
24853
k3504
K6835
U1185
Manufacturer Code:LOCAL
Supply Number:CoMat 01-076
Type:sp01
Supply Short Name:CoMat 01-076 METHYL ETHYL KETONE
Supply Name:CoMat 01-076 METHYL ETHYL KETONE
Specification Groups:
Doc NumberType
METHYL ETHYL KETONE, TECHNICAL GRADE, CERTIFIED TO BSI BS 1940 OR ASTM D740, OR TT-M-261
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:LOCAL
Supply Number:CoMat 01-124
Type:sp01
Supply Short Name:CoMat 01-124 ISOPROPYL ALCOHOL
Supply Name:CoMat 01-124 ISOPROPYL ALCOHOL
Specification Groups:
Doc NumberType
OMAT:1/40GPR TECHNICAL GRADE
PMC 9094GPR TECHNICAL GRADE
JCR-011GPR TECHNICAL GRADE
Suppliers:
ManufacturerRemarks
LOCAL
U1185
24853
K6835