TASK 72-32-88-300-008 Fan Exit Guide Vane - Replace The Plate Nut, Repair-008 (VRS1782)

DMC:V2500-A0-72-32-8800-05A-920A-C|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 72-32-88-300-008 Fan Exit Guide Vane - Replace The Plate Nut, Repair-008 (VRS1782)

Effectivity

FIG/ITEM

PART NO.

06-100

5A1375

06-100

5A1513

06-300

5A1375

06-300

5A1513

06-500

5A1375

06-500

5A1513

06-700

5A1375

06-700

5A1513

07-100

5A1375

07-100

5A1513

07-300

5A1375

07-300

5A1513

07-500

5A1375

07-500

5A1513

07-700

5A1375

07-700

5A1513

08-100

5A1375

08-100

5A1513

08-300

5A1375

08-300

5A1513

08-500

5A1375

08-500

5A1513

08-700

5A1375

08-700

5A1513

09-100

5A1375

09-100

5A1513

09-300

5A1375

09-300

5A1513

09-500

5A1375

09-500

5A1513

09-700

5A1375

09-700

5A1513

10-100

5A1375

10-100

5A1513

10-300

5A1375

10-300

5A1513

10-500

5A1375

10-500

5A1513

10-700

5A1375

10-700

5A1513

Material of component

PART IDENT

SYMBOL

MATERIAL

Fan exit vane assembly

Aluminum alloy

General

Price and availability - none

The practices and processes referred to in the procedure by the TASK numbers are in the SPM.

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
Hand held pneumatic grinderLOCALHand held pneumatic grinder
Rivet squeezerLOCALRivet squeezer
BoltLOCALBolt

(P/N 5A0803)

BoltLOCALBolt

0.375-24 UNJF-3A threads

Magnifying glass, 10xLOCALMagnifying glass, 10x
IAE 3J12719 Rvieting fixture0AM53IAE 3J127191

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 07-070 ZINC CHROMATE PRIMERIAE59CoMat 07-070

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9138-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9138-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62
RivetMS9318-1034
Plate nutMS21060L62

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-88-350-065 Remove the Damaged Plate Nuts of the Fan Exit Vane Assembly

    1. Refer to Figure.

      2. Grind off the heads of the rivets.

        1. Use hand held pneumatic grinder.

        1. Take care not to damage the inner platform of the fan exit vane assembly.

      3. Remove the rivets and plate nuts.

      1. Use a plastic hammer and a punch.

      4. Remove sharp edges and/or burrs around the rivet holes.

      1. Use fine file.

      5. Air blow and clean the rivet holes.

      1. Use a soft clean cloth.

    2. SUBTASK 72-32-88-220-106 Examine the Rivet Holes of the Fan Exit Vane Assembly

      1. Visually examine the rivet holes.

        1. Cracks and burrs are not permitted.

    3. SUBTASK 72-32-88-380-057 Apply the Surface Protection to the Fan Exit Vane Assembly

      1. Apply chromate conversion coating to the repaired surfaces, if necessary.

      1. Refer to the SPM TASK 70-38-02-300-503.

    4. SUBTASK 72-32-88-220-107 Examine the Plate Nut

      1. Install 5A0803 Bolt to the plate nut. If the thread of 5A0803 Bolt can be engaged with the thread of the plate nut by hand, the plate nut is accepted.

      1. Use Bolt (P/N 5A0803).

      2. If the plate nut can not be accepted by step A., install and remove the full thread bolt into the plate nut in order to extend the hole diameter of plate nut.

      1. Use 0.375-24 UNJF-3A thread Bolt (MS9699 or equivalent).

      3. Install 5A0803 Bolt to the plate nut and check that the thread of 5A0803 Bolt can be engaged with the thread of the plate nut. If 5A0803 Bolt can be engaged, the plate nut is accepted.

      1. Use Bolt (P/N 5A0803).

    4. If 5A0803 Bolt can not be engaged with the plate nut, do step B. and C.

    5. If 5A0803 Bolt can not be engaged with the plate nut after step D. is done twice, reject the nut.

    5. SUBTASK 72-32-88-350-066 Install the Plate Nuts to the Fan Exit Vane Assembly

    1. Refer to Figure.

      2. Apply zinc chromate coating to the rivet and the contacted surfaces of the plate nuts and fan exit vane assembly.

    3. Install the plate nuts which is accepted by paragraph 7. in position on the inner platform of the fan exit vane assembly.

    4. Install the rivets through the inner platform of the fan exit vane assembly and the plate nuts.

      5. Squeeze the rivets to hold the plate nuts.

        1. Use continuous squeezing action.

    6. SUBTASK 72-32-88-220-108 Examine the Plate Nuts of the Fan Exit Vane Assembly

    1. Refer to Figure.

      2. Visually and dimensionally examine the installed formed rivets.

        1. The rivet must be tight.

        1. Both the rivet heads should be correctly seated.

        2. The formed rivet head must not have any cracks or sign of bursting at the periphery.

        3. The formed rivet heads must not be offset from stem.

    7. Figure: Replace the plate nuts of the fan exit vane assembly

    Replace the plate nuts of the fan exit vane assembly

Requirements After Job Completion

Follow-On Conditions

NONE
Link not Found
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:IAE59
Enterprise Name:NIHON TOKUSHU TORYO LTD
BU Name:NIHON TOKUSHU TORYO LTD
Street:5-16-7 OUJI, KITA-KY
City:TOKYO 114
Country:JAPAN
Phone Number:81-3-3913-6131
Fax Number:81-3-3914-1082
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Link not Found
Link not Found
Manufacturer Code:X111X
Supply Number:CoMat 07-070
Type:sp01
Supply Short Name:CoMat 07-070 ZINC CHROMATE PRIMER
Supply Name:CoMat 07-070 ZINC CHROMATE PRIMER
Specification Groups:
Doc NumberType
DELETED. USE COMAT 07-179.
Suppliers:
ManufacturerRemarks
X111X
Manufacturer Code:LOCAL
Tool Number:Bolt
Tool Name:Bolt
Manufacturer Code:LOCAL
Tool Number:Hand held pneumatic grinder
Tool Name:Hand held pneumatic grinder
Manufacturer Code:0AM53
Tool Number:IAE 3J12719
Tool Name:IAE 3J12719 Rvieting fixture
Link not Found
Manufacturer Code:LOCAL
Tool Number:Rivet squeezer
Tool Name:Rivet squeezer