Disposition Shop Order

Introduction

A disposition shop order is an electronic document that authorizes the inspection and disposition of unknown or uninspected items. The items are the product of a disassembly shop order. You use a disposition shop order to identify the item and inspect it for flaws or problems in order to determine what should be done with the item. Based on the results of the inspection, the item is either received into inventory, scrapped, or marked for repair or modification.

A disposition shop order is similar to a standard shop order. The primary differences are:

Relation to MRO Manufacturing Flow

The disposition shop orders follow the disassembly shop orders and are followed by repair and assembly shop orders.

The following table summarizes the different types of MRO shop orders:

MRO Order Structure
Type of MRO shop order Disassembly Disposition Repair Assembly
Source of material Work order for overhaul object or previous disassembly order Disassembly order Disposition order Inventory, disposition order, or repair order
Expected output Components identified to be disassembled and remainder of overhauled part Disposition lines identifying what is to be done with the parts (receive or scrap) and repair orders Repaired part Overhauled object or reassembled component
Position parts/Identified real parts Created for position parts, results in identified real parts Created for position parts, assigned real parts after the parts are identified, results in real parts Real parts throughout Created initially for position parts, assigned real parts after the parts are identified

Disposition Shop Order Overview

Disposition shop orders are generated either through the initial work scope or through the revaluation of the work scope due to inspection of disassembled components. The disposition shop order is created with the Disposition shop order type and is allocated the disassembled parts for inspection and disposition.

When the disposition shop order is created, the system creates the material requirements for the disposition items and schedules the operations. There may also be material requirements for additional parts necessary for the inspection process. The material and operations are from the order structure based on the work scope.

You create one or more disposition lines for the disposition shop order, identify the reserved material to be associated with the disposition line, and associate a Disposition Code with the material. Then for each disposition line, you indicate the identified discrepancies and/or modifications needed.

The status of the shop order shows where the disposition shop order is in the inspection and disposition process. It also controls what you can do with the disposition shop order.

The following table summarizes the disposition shop order statuses:

Status Description
Planned The same as for other shop orders.
Parked A disposition shop order may be Parked due to a Fleet and Asset Management hold. Otherwise, the same as for other shop orders.
Released The same as for other shop orders.
Reserved The position parts have been reserved to the disposition shop order. This is the status you will normally see first. Otherwise, the same as for other shop orders.
Started Work has been started or parts have been issued to the disposition shop order. Otherwise, the same as for other shop orders.
Closed The same as for other shop orders.

Disposition Task Overview

When you disposition an item, you have several tasks to perform:

As a result of the tasks, one of the following will happen when the disposition line is approved:

If the part is not scrapped, repair or external services orders may be generated for the item when the disposition line is approved.

Disposition Line Handling

Most of the activities during disposition are based on the disposition line. You add one or more disposition lines for each combination of Disposition Code and Discrepancy Code that you need to control the disposition process as these codes affect receipt, repair, scrap, or reuse of the material. The quantity on a disposition line can be greater than one when the rest of the disposition information is the same.

The status of the disposition line shows where the disposition line is in the inspection and disposition process. It also controls what you can do with the disposition line.

The following table summarizes the disposition line statuses:

Status Description
New The line has been created but the Inspector has not identified the Serial number(s) and/or Lot batch number(s) of the part(s)
Part Identified The part(s) have identified and the line is available for reporting of discrepancies and selecting repairs and/or modifications.
Released The repairs to be performed are finalized and the line is available for approval review. Approval requires that modifications have already been selected.
Approved The line has been approved. The part(s) are received or scrapped based on the settings on the disposition code. Repair orders and/or external service orders for the disposition line item are generated based on the settings on the disposition code. Requires that all actions are set to Complete.

Disposition Receipt

The disposition line receipt processing takes place based on the disposition code when you approve the disposition line.

Scrap Processing

If the disposition line indicates that the material is to be scrapped, then you need to identify a reason for the scrap activity. You can add comments to the scrap activity when it is necessary. Scrap takes place when you approve the disposition line.

Receipt into Inventory

If the disposition line indicates that the material will not be scrapped, the material is received into inventory. Disposition receipt processing will handle the receipt and the order pegging.

Disposition Tasks before Approval

Depending on the disposition code, additional tasks may be necessary before the disposition line is available for approval.

Handling Life-Limited Part Tasks

The task list generated from the work scope process may indicate replacement tasks for life-limited parts (LLP) that are approaching the end of their useful life. The LLP task will identify a specific part or set of parts to which it applies. You handle a LLP task by replacing the original part with a new, or at least newer, version of the same part which has a longer remaining useful life. You may keep the original part for use later. Also, you can identify modifications or repairs for the original part. However, the original part will not be put back into the parent part being overhauled.

Identifying Modifications

The task list generated from the work scope process may indicate modifications to be performed. These modifications will indicate the actual parts that are affected by the modification. If the part being inspected is identified as one of these affected parts, then the modification may be required to be performed on the part. You can identify that all, some, or none of the indicated modifications are to be performed on the disposition part.

Identifying Discrepancies and Repairs

If the disposition line indicates that the material has discrepancies, you identify one or more discrepancies for the disposition line item. The discrepancies will indicate one or more repair codes. You can modify the default repair activities to fit the specific needs of the current disposition.

Disposition Line Approval

If the disposition line has one or more discrepancy codes identified, or if there are one or more modifications selected, there will be a repair order or external service order generated for the disposition line item when the disposition line is approved.

Disposition History

As disposition orders are processed and disposition lines are handled, history records are created and maintained. History records are created for following events.