TASK 72-60-23-040-001 Hydraulic Pump Drive Gear And Housing Assembly - Disassemble The Gear And Housing Assembly, Disassembly-001

DMC:V2500-A0-72-60-2300-00A-530A-B|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 72-60-23-040-001 Hydraulic Pump Drive Gear And Housing Assembly - Disassemble The Gear And Housing Assembly, Disassembly-001

General

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.

Apply the approved CoMat 10-058 PENETRATING OIL before the removal of threaded parts and parts with an interference fit. Let the parts soak before removal.

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

NOTE

To identify the consumable materials refer to the PCI.

NOTE

Special tools are identified in the procedure by the tool primary number.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Arbor PressLOCALArbor press
IAE 1F10200 Base0AM53IAE 1F102001
IAE 1F10232 Drift0AM53IAE 1F102321
IAE 1F10233 Drift0AM53IAE 1F102331
IAE 1F10243 Half ring0AM53IAE 1F102432
Puller0AM53IAE 1F101581
IAE 1F10162 Base0AM53IAE 1F101621
IAE 1F10005 Pusher0AM53IAE 1F100051

Consumables, Materials and Expendables

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

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-60-23-040-051 Remove the Two Inner Races of the Roller Bearings from the Hydraulic Pump Drive Gearshaft

    1. Refer to Figure.

    2. Put IAE 1F10243 Half ring 2 off around and below the inner race of the roller bearing on the ID splined end of the gearshaft.

    3. Install the half rings and the gearshaft on IAE 1F10200 Base 1 off with the ID splined end to the top.

    4. Install IAE 1F10232 Drift 1 off in to the ID of the gearshaft. Push the drift until the gearshaft is fully removed from the inner race of the roller bearing. Use arbor press or equivalent.

    5. Remove the drift. Remove the half rings and gearshaft from the base.

    6. Turn the gearshaft. Put the half rings around and below the inner race of the remaining roller bearing.

    7. Install the half rings and the gearshaft on the base with the ID splined end to the bottom.

    8. Install IAE 1F10233 Drift 1 off in to the ID of the gearshaft. Push the drift until the gearshaft is fully removed from the inner race of the roller bearing. Use the arbor press or equivalent.

    9. Remove the drift. Remove the half rings and the gearshaft from the base.

    2. SUBTASK 72-60-23-040-052 Remove the Outer Race of the Roller Bearing from the Hydraulic Pump Housing

    1. Install the hydraulic pump housing on IAE 1F10162 Base 1 off. Install the bolts which attach the hydraulic pump housing to the base. Tighten the bolts.

    2. Remove the three nuts which attach the outer race of the roller bearing from the hydraulic pump housing.

    3. Remove the outer race of the roller bearing from the hydraulic pump housing. Use Puller 1 off.

    4. Remove the bolts which attach the hydraulic pump housing to the base. Remove the hydraulic pump housing from the base.

    3. SUBTASK 72-60-23-040-053 Remove the Carbon Seal from the Seal Housing

    1. Refer to Figure.

    2. Install the seal housing on the adapter of IAE 1F10005 Pusher 1 off with the carbon face to the bottom.

    3. Align the three pins of the drift with the holes on the flange of the seal housing. Install the drift on the seal housing.

    4. Push the drift until the carbon seal is fully removed from the seal housing.

    5. Remove the drift from the seal housing and remove the seal housing from the adapter.

    4. Figure: Remove the inner races of the roller bearings from the hydraulic pump drive gearshaft

    Remove the inner races of the roller bearings from the hydraulic pump drive gearshaft

    Figure: Remove the carbon seal from the seal housing

    Remove the carbon seal from the seal housing

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: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:Arbor press
Tool Name:Arbor Press
Manufacturer Code:0AM53
Tool Number:IAE 1F10005
Tool Name:IAE 1F10005 Pusher
Link not Found
Manufacturer Code:0AM53
Tool Number:IAE 1F10162
Tool Name:IAE 1F10162 Base
Manufacturer Code:0AM53
Tool Number:IAE 1F10200
Tool Name:IAE 1F10200 Base
Manufacturer Code:0AM53
Tool Number:IAE 1F10232
Tool Name:IAE 1F10232 Drift
Manufacturer Code:0AM53
Tool Number:IAE 1F10233
Tool Name:IAE 1F10233 Drift
Manufacturer Code:0AM53
Tool Number:IAE 1F10243
Tool Name:IAE 1F10243 Half ring