TASK 72-32-51-300-001 Phonic NF Probe Wheel - Repair Surface Damage, Repair-001 (VRS1288)

DMC:V2500-A0-72-32-5103-00A-649A-C|Issue No:002.00|Issue Date:2016-08-01

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 72-32-51-300-001 Phonic NF Probe Wheel - Repair Surface Damage, Repair-001 (VRS1288)

Effectivity

FIG/ITEM

PART NO.

01-250

5A0102

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

NF probe phonic

Non corrosion

wheel assembly

resistant steel

General

Price and availability - none

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-51-350-051 Remove the Damage from the NF Probe Phonic Wheel Assembly

      1. Make smooth and/or hand polish to remove burrs.

      1. Use abrasive stone and/or fine file.

      2. Surface finish of the repair must be the same as the adjacent area, Figure.

      3. Refer to the SPM TASK 70-35-03-300-501.

    2. SUBTASK 72-32-51-220-057 Examine the NF Probe Phonic Wheel Assembly

      1. Visually examine the repaired area.

      1. Visually examine the repaired area for burrs.

      2. Refer to TASK 72-32-51-200-000 (INSPECTION-000).

    3. SUBTASK 72-32-51-240-051 Examine the NF Probe Phonic Wheel Assembly for Cracks

      1. Magnetic particle examine the repaired area.

      1. Refer to TASK 72-32-51-200-000 (INSPECTION-000) and the SPM TASK 70-24-01-240-501.

      2. No cracks are permitted.

    4. Figure: NF probe phonic wheel assembly - repair limits

    NF probe phonic wheel assembly - repair limits

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Corrected the SPM Task number