TASK 71-00-02-000-028 (A1/A5-PPBU) - Remove The Thermal Anti-Ice (TAI), Removal-028

DMC:V2500-A0-71-00-0200-25A-520A-B|Issue No:003.00|Issue Date:2015-05-01

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 71-00-02-000-028 (A1/A5-PPBU) - Remove The Thermal Anti-Ice (TAI), Removal-028

General

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

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig./item number.

Apply the approved CoMat 10-058 PENETRATING OIL before the removal of threaded parts. Let the parts soak before removal.

Discard all rubber seal rings, split cotter pins and gaskets removed in this procedure.

Remove and discard the lockwire and keywashers before the tube, connector or component is disconnected.

All the tubes, hoses and ducts removed in this procedure must have their maintenance completed, as given in the Components Maintenance Manual (CMM-THD-V2500-1IA) or the Aeroquip Maintenance Manual (29-11-49) as specified.

Seal all openings when the tubes and components are disconnected to prevent contamination from unwanted material.

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Blanking capsLOCALBlanking caps

No specific

Blanking plugsLOCALBlanking plugs

No specific

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 10-058 PENETRATING OIL0AM53CoMat 10-058

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-00-02-020-167 Remove the Thermal Anti-Ice (TAI) Valve

    1. Refer to Figure.

      2. Remove the valve ENGINE-AIR INTAKE ANTI ICE VALVE (30-21-51,01-010).

      1. Remove the couplings ENGINE-AIR INTAKE ANTI ICE VALVE (30-21-51,01-020) and the E-seals ENGINE-AIR INTAKE ANTI ICE VALVE (30-21-51,01-030) that connect the valve ENGINE-AIR INTAKE ANTI ICE VALVE (30-21-51,01-010) to the ducts.

      2. Remove the valve ENGINE-AIR INTAKE ANTI ICE VALVE (30-21-51,01-010) from the engine.

      3. Put blanking caps on the disconnected electrical connectors.

      4. Put blanking plugs on the disconnected line ends.

    2. Figure: Remove the Thermal Anti-Ice Valve (TAI)

    Remove the Thermal Anti-Ice Valve (TAI)

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised format. (editorial change)

Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:X222X
Supply Number:CoMat 10-058
Type:sp01
Supply Short Name:CoMat 10-058 PENETRATING OIL
Supply Name:CoMat 10-058 PENETRATING OIL
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:LOCAL
Tool Number:Blanking caps
Tool Name:Blanking caps
Manufacturer Code:LOCAL
Tool Number:Blanking plugs
Tool Name:Blanking plugs