TASK 71-71-42-100-002 Drains Mast - Clean The Drains Mast, Cleaning-002

DMC:V2500-A0-71-71-4202-00A-251A-C|Issue No:002.00|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 71-71-42-100-002 Drains Mast - Clean The Drains Mast, Cleaning-002

Effectivity

FIG/ITEM

PART NO.

01-010

740-5284-501

01-010

740-5676-503

01-010

740-5725-501

General

This TASK gives the procedure to clean the drains mast. For all other parts, refer to TASK 71-71-42-100-000 (CLEANING-000).

References

Refer to the SPM for data on these items.

Cleaning - General Information TASK 70-10-00-100-501

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-076 METHYL ETHYL KETONELOCALCoMat 01-076
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-71-42-110-052 Clean the Drains Mast

    1. WARNING

      PUT ON PROTECTIVE CLOTHING, GOGGLES AND A FACE MASK WHEN YOU USE THIS CLEANING AGENT. DO NOT GET THE CLEANING AGENT ON YOUR SKIN OR IN YOUR EYES. USE THE CLEANING AGENT IN A WELL VENTILATED AREA. DO NOT BREATHE THE VAPOR. IF YOU GET THE CLEANING AGENT ON YOUR SKIN OR IN YOUR EYES, FLUSH IT AWAY WITH WATER. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
      BE CAREFUL WHEN YOU USE COMPRESSED AIR. PUT ON PROTECTIVE CLOTHING AND GOGGLES. MAKE SURE THAT ALL PERSONS ARE AT A SAFE DISTANCE.

      Remove the adhesive masking tape from the drains mast (if necessary).

      2. Clean the internal surfaces of the drains mast.

      1. Use CoMat 01-076 METHYL ETHYL KETONE. Flush the drains mast with the cleaning agent.

      3. Wipe the external surface of the drains mast.

      4. Remove the cleaning agent and make the drains mast dry.

      1. Use clean dry compressed air.

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
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:X222X
Supply Number:CoMat 02-099
Type:sp01
Supply Short Name:CoMat 02-099 LINT-FREE CLOTH
Supply Name:CoMat 02-099 LINT-FREE CLOTH
Specification Groups:
Doc NumberType
WHERE COMAT 02-099 IS SPECIFIED WITH NO SUFFIX, USE COMAT 02-099A OR COMAT 02-099B.
Suppliers:
ManufacturerRemarks
X222X