TASK 71-52-42-100-301 Fire Detection (System B) Harness - Clean The Harness, Cleaning-001

DMC:V2500-A0-71-52-4200-00A-251A-C|Issue No:002.00|Issue Date:2018-11-01

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 71-52-42-100-301 Fire Detection (System B) Harness - Clean The Harness, Cleaning-001

Effectivity

FIG/ITEM

PART NO.

01-005

740-5862-501

01-005

740-5862-503

01-005

740-5862-505

01-005

740-5862-507

01-005

745-5862-501

01-005

745-5862-503

01-005

745-5862-505

01-005

745-5862-901

General

This TASK gives the procedure to clean the fire detector (system B) harness.

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.

The consumable materials are given in the related SPM TASK.

References

Refer to the SPM TASK 70-10-00-100-501.

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
CoMat 02-102 BRUSH, PAINTLOCALCoMat 02-102

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-52-42-110-051 Clean the Fire Detector (System B) Harness

      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 GAS. 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.

      WARNING

      BE CAREFUL WHEN YOU USE COMPRESSED AIR. PUT ON PROTECTIVE CLOTHING AND GOGGLES. MAKE SURE THAT ALL PERSONS ARE AT A SAFE DISTANCE.

    1. Remove the adhesive marking tape from the fire detector harness (if necessary).

      2. Wipe the surface of the fire detector harness cables.

      3. Clean the terminal ends of the fire detector harness.

      4. Remove the cleaning agent and make the fire detector harness dry.

      1. Use clean dry compressed air.

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised effectivity table to update part number. (18VC224)

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
Manufacturer Code:LOCAL
Supply Number:CoMat 02-102
Type:sp01
Supply Short Name:CoMat 02-102 BRUSH, PAINT
Supply Name:CoMat 02-102 BRUSH, PAINT
Specification Groups:
Doc NumberType
PAINT-BRUSH
Suppliers:
ManufacturerRemarks
LOCAL