TASK 75-32-49-100-101 HPC Bleed Control Air Tubes - Clean, Cleaning-001

DMC:V2500-A0-75-32-4900-01A-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 75-32-49-100-101 HPC Bleed Control Air Tubes - Clean, Cleaning-001

Effectivity

FIG./ITEM

PART NO.

01-100

5A9043

01-100

6A6200

01-500

5A9067

01-500

6A6215

02-100

5A9068

02-100

6A5337

02-500

5A9139

02-500

6A6191

03-100

5A9147

03-500

5A9146

03-500

6A6194

03-500

6A9042

04-100

5A9071

04-100

6A5330

04-100

6A6212

04-100

6A6222

04-500

5A8743

04-500

6A5331

04-500

6A6223

04-500

6A9041

05-100

5A8783

07-100

5A9148

07-500

5A9079

07-500

5A9150

08-100

6A5334

08-100

6A6220

08-500

5A8746

08-500

6A5332

08-500

6A6221

09-100

5A9140

09-500

5A9145

10-100

5A9074

10-100

6A6218

10-500

5A8769

10-500

6A6219

11-100

5A9149

11-500

5A9077

11-500

6A5338

11-500

6A6216

12-100

5A8745

12-100

6A6217

13-100

5A9044

13-100

6A2162

13-100

6A6005

13-100

6A6198

13-500

5A8776

14-100

5A9046

14-100

6A2163

14-100

6A6013

14-100

6A6199

14-100

6A9044

14-500

5A8755

15-100

5A9306

15-100

6A6012

15-100

6A6197

15-500

5A9050

15-500

6A6020

16-100

5A9307

16-100

6A6009

General

This TASK gives the procedure to clean the HPC bleed air tubes. For the other HPC bleed air tubes and parts, refer to Cleaning-000 TASK 75-32-49-100-100 and the Component Maintenance Manual - Miscellaneous Mechanical (CMM-MECH-V2500-1IA) Cleaning-000 TASK 75-32-49-100-400.

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

NOTE

The consumable materials are given in the related SPM TASK.

References

Refer to the SPM for data on these items:

General Cleaning Information for the Engine Components During Maintenance, SPM TASK 70-10-00-100-501.

General Instructions on Chemical Cleaning, SPM TASK 70-10-00-110-501.

Make-up of the Solutions to Degrease Parts by Aqueous Cleaning, SPM TASK 70-11-03-100-501.

The Test and Control of the Solutions to Degrease Parts by Aqueous Cleaning, SPM TASK 70-11-03-200-502.

The Procedure to Degrease Parts by Aqueous Cleaning, SPM TASK 70-11-03-200-502.

The Procedure to Locally Swab or Wipe Clean Titanium Alloy and all other Metals, SPM TASK 70-11-26-300-503.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 75-32-49-110-051-001 Clean the HPC Bleed Air Tubes

      1. WARNING

        DO NOT GET CLEANING AGENT ON YOUR SKIN OR IN YOUR EYES. PUT ON PROTECTIVE CLOTHING, GOGGLES AND A FACE MASK. USE THE FLUID IN A WELL VENTILATED AREA. DO NOT BREATHE THE VAPOR. IF YOU GET THE CLEANING FLUID ON YOUR SKIN OR IN YOUR EYES, FLUSH IT AWAY WITH WATER. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.

        Clean the tubes. Refer to SPM TASK 70-11-03-200-502.

      1. Aqueous Clean.

    2. SUBTASK 75-32-49-110-051-002 Clean the HPC Bleed Air Tubes

      1. WARNING

        DO NOT GET CLEANING AGENT ON YOUR SKIN OR IN YOUR EYES. PUT ON PROTECTIVE CLOTHING, GOGGLES AND A FACE MASK. USE THE FLUID IN A WELL VENTILATED AREA. DO NOT BREATHE THE VAPOR. IF YOU GET THE CLEANING FLUID ON YOUR SKIN OR IN YOUR EYES, FLUSH IT AWAY WITH WATER. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.

        Clean the tubes. Refer to SPM TASK 70-11-26-300-503.

      1. Locally Swab or Wipe.

Requirements After Job Completion

Follow-On Conditions

NONE