TASK 71-00-02-000-012-B00 (A5-PPBU) - Remove The Hydraulic Tubes, Removal-012

DMC:V2500-A5-71-00-0200-11B-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

V2500-A5

Common Information

TASK 71-00-02-000-012-B00 (A5-PPBU) - Remove The Hydraulic Tubes, Removal-012

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 Component 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

NONE

Consumables, Materials and Expendables

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

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-00-02-020-165 Remove the Hydraulic Tubes

    1. WARNING

      THE AIRCRAFT HYDRAULIC FLUID AND THE VAPOR ARE DANGEROUS THROUGH ABSORPTION AND INGESTION. THE HYDRAULIC FLUID CAN CAUSE EYE, NOSE AND SKIN IRRITATION. DO NOT BREATHE THE VAPOR.

      WARNING

      DO NOT GET HYDRAULIC FLUID ON YOUR SKIN OR IN YOUR EYES. YOU MUST USE PROTECTIVE GOGGLES AND GLOVES. YOU MUST OBEY THE MAKERS SPECIAL SAFETY INSTRUCTIONS.

      WARNING

      CLEAN YOUR EYES IMMEDIATELY WITH CLEAN COLD WATER IF HYDRAULIC FLUID GETS INTO THEM AND GET MEDICAL AID. USE SOAP AND HOT WATER TO IMMEDIATELY CLEAN THE AREA OF SKIN TOUCHED BY THE HYDRAULIC FLUID.

      CAUTION

      REMOVE THE HYDRAULIC FLUID IMMEDIATELY WITH A DRY CLOTH AND WASH THE AREA OF CONTAMINATION WITH MILD CLEANER, REFER TO SPM TASK 70-11-03-300-503. THE HYDRAULIC FLUID USED IN THIS SYSTEM WILL CAUSE DAMAGE TO A LARGE RANGE OF MATERIALS SUCH AS RUBBER, COPPER, DIFFERENT PLASTICS AND PAINT.

      CAUTION

      KEEP LEAKAGE TO A MINIMUM AND INSTALL CLEAN CAPS TO ALL OPEN TUBES AND COMPONENTS AFTER YOU DISCONNECT THEM.

      Refer to Figure. Figure and Figure.

      2. Remove the hoses 230, 231 and 232.

      1. Hold each union with a spanner and disconnect the hose 230, 231 and 232 nuts from the unions.

      2. Hold the hose assemblies and remove the two bolts which secure the clamp HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-125) to the fairlead bracket. Remove the hose assemblies. Refer to the detail on B.

      3. Remove the two clamps HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-125) and HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-540) from the hose assemblies.

      4. Remove the coupling HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-102) and the self sealing coupling HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-502) from the hoses 230 and 231. Refer to the detail on A.

      3. Remove the hose 233. Refer to the detail on D.

      1. Disconnect the hose 233 from the tube 211 and from the elbow connector on the hydraulic switch mount adaptor. Remove the hose 233.

      4. Remove the tubes 213, 211, 215 and the hoses 212 and 210.

      1. Disconnect the hose 212 from the tube 213.

      2. Disconnect the hose 210 from the tube 211.

      3. Remove the three bolts and the top line support block. Refer to the detail on E.

      4. Disconnect the tube 213 from the union. Refer to the detail on C.

      5. Disconnect the tube 211 from the union.

      6. Hold the tubes 211 and 213. Remove the three bolts, the top line support block and the tubes 211 and 213. Refer to the detail on D.

      7. Disconnect the tube 215 from the union on the hydraulic case drain filter. Refer to the detail on F.

      8. Disconnect and remove the tube 215 from the union and remove the two remaining line support blocks. Refer to the details on C, D and E.

      5. Remove the hose 214.

      1. Disconnect the hose 214 from the hydraulic case drain filter union. Refer to the detail on F.

      2. Remove the bolt, the nut and the clip at the clip position 0902 which attach the hose 214 to the raft. Remove the hose 214.

      6. Remove the unions from the mounting bracket. Refer to the detail on C.

      1. Remove the three nuts which attach the three unions to the mounting bracket. Remove the three unions.

      7. Complete the tube and hose maintenance.

      1. Tubes 211, 213 and 215 must have their maintenance completed as given in the Component Maintenance Manual (CMM-THD-V2500-1IA).

      2. Hoses 210, 212, 214 and 230 to 233 must have their maintenance completed as given in the Aeroquip Maintenance Manual (29-11-49).

      3. Coupling HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-102) and self sealing coupling HYDRAULIC POWER-ENGINE MOUNTED HYDRAULIC TUBES (29-11-49, 01-502) must have their maintenance completed as given in the Aeroquip Maintenance Manual (29-11-49).

    2. Figure: Remove the Hydraulic Tubes

    Sheet 1

    Legend
    Remove the Hydraulic Tubes

    Sheet 1

    Close

    Figure: Remove the Hydraulic Tubes

    Sheet 2

    Legend
    Remove the Hydraulic Tubes

    Sheet 2

    Close

    Figure: Remove the Hydraulic Tubes

    Sheet 3

    Legend
    Remove the Hydraulic Tubes

    Sheet 3

    Close

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: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