TASK 72-00-32-050-009 LPC/Intermediate Case Module Components - Remove The Stage 7 Air Solenoid Valve, Removal-016

DMC:V2500-A0-72-00-3250-09A-520A-B|Issue No:001.00|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 72-00-32-050-009 LPC/Intermediate Case Module Components - Remove The Stage 7 Air Solenoid Valve, Removal-016

General

Fig/item numbers in parenthesis 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.

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

Remove and discard the lockwire before the component is disconnected.

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

During the removal procedure make sure that the harnesses are held temporarily along their different lengths. This is to prevent too much strain on the harnesses, cables and electrical connectors.

During the removal procedure put the special plastic caps on the electrical connectors and receptacles. This is to give protection from unwanted fluids or materials.

Seal all openings when the tubes or 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

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 06-086 TIES18992CoMat 06-086
CoMat 10-058 PENETRATING OIL0AM53CoMat 10-058
CoMat 10-086 SEALING RING LUBRICANT0AM53CoMat 10-086

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-32-050-052 Remove the Stage 7 Solenoid Valve (108.8 degrees) (75-32-51,01-100) (Pre SBE 75-0047 and SBE 75-0047)

    1. Refer to Figure, Figure and Figure.

    2. Disconnect the tubes 196 and 198 from the solenoid valve unions.

    3. Disconnect and remove the tube 198 from the tube 149 (branch tube).

    4. Remove the nut, the washer and the bolt at the datum clip position 1021.

    5. Disconnect the electrical connector 4020KS2-A from the solenoid valve receptacle.

    6. Attach the disconnected harness to the primary harness bundle (so the harness does not bend) with the CoMat 06-086 TIES.

    7. NOTE

      The solenoid valve removed in this procedure must have its maintenance completed, as given in the Dunlop Component Maintenance Manual (75-32-51).

      Pre SBE 75-0047: Remove the three bolts and the three washers which attach the solenoid valve to the bracket. Remove the solenoid valve.

    8. NOTE

      The solenoid valve removed in this procedure must have its maintenance completed, as given in the Dunlop Component Maintenance Manual (75-32-51).

      SBE 75-0047: Remove the three nuts, the three bolts and the three washers which attach the solenoid valve to the bracket. Remove the solenoid valve.

    2. SUBTASK 72-00-32-050-053 Remove the Stage 7 Solenoid Valve (228 degrees) (75-32-51,01-100) (Pre SBE 75-0047 and SBE 75-0047)

    1. Refer to Figure, Figure and Figure.

    2. Disconnect the tubes 146 and 197 from the solenoid valve unions.

    3. Disconnect and remove the tube 146 from the tube 149 (branch tube).

    4. Remove the nut, the washer and the bolt at the datum clip position 1021.

    5. Disconnect the electrical connector 4020KS3-A from the solenoid valve receptacle.

    6. Attach the disconnected harness to the primary harness bundle (so the harness does not bend) with the CoMat 10-086 SEALING RING LUBRICANT ties.

    7. NOTE

      The solenoid valve removed in this procedure must have its maintenance completed, as given in the Dunlop Component Maintenance Manual (75-32-51).

      Pre SBE 75-0047: Remove the three bolts and the three washers which attach the solenoid valve to the bracket. Remove the solenoid valve.

    8. NOTE

      The solenoid valve removed in this procedure must have its maintenance completed, as given in the Dunlop Component Maintenance Manual (75-32-51).

      SBE 75-0047: Remove the three nuts, the three bolts and the three washers which attach the solenoid valve to the bracket. Remove the solenoid valve.

    3. SUBTASK 72-00-32-050-054 Remove the Stage 7 Solenoid Valve (51.9 degrees) (75-32-51,01-100) (Pre SBE 75-0047 and SBE 75-0047)

    1. Refer to Figure, Figure and Figure.

    2. Disconnect the tubes 149 and 154 from the solenoid valve unions.

    3. Remove the nut, the washer and the bolt at the datum clip position 1021.

    4. Disconnect the electrical connector 4020KS1-A from the solenoid valve receptacle. Disconnect the electrical connector 4029KS-A from the stage 10 air solenoid valve, remove the clip position 1081. Refer to TASK 72-00-32-050-012.

    5. Attach the disconnected harnesses to the primary harness bundle (so each harness does not bend) with the CoMat 10-086 SEALING RING LUBRICANT ties.

    6. Disconnect the tube 148 from the stage 10 air solenoid valve and the tube 149 (branch tube). Refer to TASK 72-00-32-050-012.

    7. NOTE

      The solenoid valve removed in this procedure must have its maintenance completed, as given in the Dunlop Component Maintenance Manual (75-32-51).

      Pre SBE 75-0047:Remove the three bolts and the three washers which attach the solenoid valve to the bracket. Remove the solenoid valve.

    8. NOTE

      The solenoid valve removed in this procedure must have its maintenance completed, as given in the Dunlop Component Maintenance Manual (75-32-51).

      SBE 75-0047: Remove the two nuts, the three bolts and the three washers which attach the solenoid valve to the bracket. Remove the solenoid valve.

    4. Figure: Remove the Stage 7 Solenoid Valve

    Remove the Stage 7 Solenoid Valve

    Figure: Pre SBE 75-0047: Remove the Stage 7 Solenoid Valve

    Pre SBE 75-0047: Remove the Stage 7 Solenoid Valve

    Figure: SBE 75-0047: Remove the Stage 7 Solenoid Valve

    SBE 75-0047: Remove the Stage 7 Solenoid Valve

Requirements After Job Completion

Follow-On Conditions

NONE
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:18992
Enterprise Name:HANSCOM INC
BU Name:HANSCOM INC
Street:331 MARKET STREET
P.O. Box:364
City:WARREN
State:RI
Zip Code:02885
Country:USA
Phone Number:1-401-247-1999, 1-800-725-6788
Fax Number:1-401-247-4575
Internet:www.hanscominc.com
Manufacturer Code:18992
Supply Number:CoMat 06-086
Type:sp01
Supply Short Name:CoMat 06-086 TIES
Supply Name:CoMat 06-086 TIES
Specification Groups:
Doc NumberType
PMC 4272SPECIAL WIRE TIES
Suppliers:
ManufacturerRemarks
18992
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:0AM53
Supply Number:CoMat 10-086
Type:sp01
Supply Short Name:CoMat 10-086 SEALING RING LUBRICANT
Supply Name:CoMat 10-086 SEALING RING LUBRICANT
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
0AM53