TASK 70-33-68-200-502 Test And Control Of The Solutions Used In The Nitric Acid Stripping Of IAE 70-38-10 (PWA 73), IAE 70-38-29 (PWA 273) And IAE 70-38-23 (PWA 275) Aluminide Coatings, From PWA 1455 And PWA 1480 Parts

DMC:V2500-00-70-33-68-00A-300A-D|Issue No:002.00|Issue Date:2021-08-01

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 70-33-68-200-502 Test And Control Of The Solutions Used In The Nitric Acid Stripping Of IAE 70-38-10 (PWA 73), IAE 70-38-29 (PWA 273) And IAE 70-38-23 (PWA 275) Aluminide Coatings, From PWA 1455 And PWA 1480 Parts

NOTE

Deleted.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

WARNING

IT IS THE RESPONSIBILITY OF THE OPERATOR TO OBTAIN AND OBSERVE THE CONSUMABLE MATERIAL MANUFACTURER'S SAFETY DATA SHEETS FOR CONSUMABLE MATERIAL SAFETY INFORMATION (SUCH AS, HAZARDOUS INGREDIENTS, PHYSICAL/CHEMICAL CHARACTERISTICS, FIRE HAZARD DATA, EXPLOSION HAZARD DATA, REACTIVITY HAZARD DATA, HEALTH HAZARD DATA, PRECAUTIONS FOR SAFE HANDLING, USE AND CONTROL MEASURES), AND ALSO TO TAKE LOCAL REGULATIONS INTO CONSIDERATION.

Procedure

    1. SUBTASK 70-33-68-200-001 Test and Control of the 20 Percent Nitric Acid Solution - (Solution Code 44)

    1. Refer to the SPM TASK 70-11-47-110-501, SUBTASK 70-11-47-180-013 - Test Procedure P-1, for the test and control of the solution code 44.

    2. SUBTASK 70-33-68-200-002 Test and Control of the CoCrAlY and NiCoCrAlY Stripping Solution - (Solution Code 90)

    1. No test and control of the solution code 90 is necessary.

    3. SUBTASK 70-33-68-200-003 Test and Control of the Tetrachloroethylene - (Perchlorethylene) (DELETED)

    1. This subtask has been deleted. This solution is no longer specified by SPM TASK 70-33-68-300-503.

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised common information, safety requirements, procedural step, and deleted CoMat 01-209. (21VC114)