ENGINEERING CHANGES

8 - 1 Issued 6/01/2005 Revised 10/01/2018

ENGINEERING CHANGES

Basic Policy

• Engineering changes can be requested from several different sources including supplier, manufacturing personnel, quality engineers, or design engineers.

Documents and Definitions

• Engineering Change Request (ECR)

◊ Used for changes to a future model part, current or existing part or a part that is not currently in production.

• Engineering Change Notice for Drawing (CND)

◊ Document released with a drawing that summarizes and approves the changes made to that drawing. Also can reference the ECR number of the proposal which led to the change. CND is recognized by a number series (Number, Alpha, Alpha, Alpha, Number, Number), i.e. 4ABC23.

◊ The CND will indicate the effective point of the change, the reason for the change, the types of parts being changed (i.e. pilot parts, production parts), the model to which the change applies, the drawing number, and a summary of the change.

• Engineering Change Summary (ECS)

◊ Document that is released with a drawing which shows changes made to the Engineering Parts List. Also can reference CND change number. ECS is recognized by a number series (Alpha, Alpha, Alpha, Number, Number), i.e. HAJ01.

◊ The ECS will indicate the effective point of the change, the reason for the change, the types of parts being changed, the model to which the change applies, the drawing number, the part numbers affected.

• Supplier Engineering Change Response Form (SCR)

◊ Document used to indicate lead-time for an engineering change. This is the form of communication between the Supplier and INAC Purchasing.

◊ Supplier is responsible for indicating engineering change lead-time, PPAP submission date and possible ship date.

8 - 2 Issued 6/01/2005 Revised 10/01/2018

• Supplier Request Sheet (SRS or Deviation Request)

◊ Document initiated by a supplier to indicate shipment of any parts that deviate from INAC’s specifications.

◊ Reasons for using a Supplier Request Sheet are as follows: • Part has a small deviation from drawing specifications – but

is believed to be usable (Deviation) • Supplier has advanced information from engineering but has

not received Isuzu approved drawing (Pre-Implementation) • Lead-time for engineering change exceeds parts needed

timing (Deviation) • Parts not off production tooling and/or process after

“Production part due date” as specified by Isuzu (Deviation)

REMINDER: If parts deviate from current INAC drawings, a Supplier Request Sheet is REQUIRED. No shipments of incorrect parts should be made without an approved Supplier Request Sheet. The SRS should be submitted to the Isuzu Commodity Buyer.

• CR(VA) Proposal

◊ Used for change proposals to a current production part. This form is usually initiated by the supplier.

Document Combinations and Flow

Basic Flow of Engineering Changes • Design change proposal comes from initiator, either supplier, manufacturing,

or engineering. Proposal comes in the form of an ECR or VA. • Formal engineering change is issued by Isuzu engineering. • Supplier will receive a combination of the following engineering change

documents from INAC Purchasing: ◊ CND ◊ ECS ◊ Drawing ◊ Supplier Engineering Change Response Form ◊ RFQ

• Negotiation of the Engineering Change involves: ◊ Determining a possible changeover date of the parts. This is

the date the supplier has new parts (reflecting the change) available for shipment.

◊ Determining the PPAP requirements and submit date.

8 - 3 Issued 6/01/2005 Revised 10/01/2018

◊ Determining if a Production Trail Run (PTR) is required and deciding quantity of parts and date of shipment along with any special labeling for parts/containers.

• After negotiations are completed, Supplier is responsible for informing INAC Purchasing of changeover timing ASAP. Timing should be communicated using the Supplier Engineering Change Response Form. This form should indicate lead-time, PPAP submit date and ship date to INAC. The form should be signed, dated and sent back to the commodity buyer indicated and the Supplier Quality representative.

• As soon as timing information is modified in the system, the Supplier’s forecasts and orders will reflect the new timing.

Basic Flow of Supplier Request Sheets • All Supplier Request Sheets should be submitted as far IN ADVANCE of

parts shipment date as possible. • Supplier Request Sheets should be submitted to INAC Commodity Buyer

ONLY. • Supplier should refer to the routing on the bottom of the Supplier Request

Sheet form for direction. • If supplier is ready to ship parts, and has not received approved copy of

Supplier Request Sheet: ◊ Supplier should hold shipment ◊ Supplier should contact their commodity buyer ASAP

8 - 4 Issued 6/01/2005 Revised 10/01/2018

ENGINEERING CHANGE FORMS

1. Engineering Change Request Form (ECR) 2. Engineering Change Notice for Drawings (CND) sample 3. Engineering Change Summary (ECS) sample 4. Supplier Engineering Change Response Form (SCR) 5. Supplier Request Sheet (SRS) 6. CR (VA) Proposal Forms are periodically updated; please confirm with INAC Purchasing that you are using the most current form.

PROTOTYPE

PRE-PROD

PILOT

Originated By: Authorized By:

ITCA Authorization

Date Originated:

SUBJECT: Department Code:

YEAR/ MODEL: UPC#: INFO C/ MEASURE RE-OCCUR PART NAME: CONTENT: TYPE PROJECT REQUEST PART #: RESPONSE HISTORY: PRODUCT IMPROVEMENT INFO

C/M WILL DEFER PASS REJECT

PROPOSAL (CURRENT SITUATION, CAUSE, C/ MEASURE PROPOSAL, ETC.) / RESPONSE

DATE:

FILING #:

CODE #:

COMPANY:

NAME:

S/CARQTY/ MONTH

E CLOSE

C TEMPORARY CLOSE

R OPEN

PROJECTED: ECS NUMBER:

DETERMINED:

1 CAUSE TYPE: PROJECTED DRAWING RELEASE DATE:

2 DESIGN STANDARD: NONE COMPLETE

3 DATE TO ISSUE: / /

4 WEIGHT (KG)

5 INVESTMENT A:

6 COST B:

7 PRIORITY: A B C DESIGN PRIORITY: 1 2 3 DATE NUMBER ASSIGNED:

8 TRANSFERRED ECR#: ECR NUMBER:

9

COST

PILOT NEEDED

ENGINEERING CHANGE REQUEST

PROJECT:

FOR SUPPLIER USE:

FOR ISUZU USE:

RESERVED FOR BAR CODE

DEPARTMENT PASSED TO

DST

PDCASTATUS CODEDATE

Y N

EFFECTIVE DATE

PROSPECT

STATUS

www.iszapurchasing.com Updated: 2/01/16


Supplier Engineering Change Response Form February 1, 2016

Supplier Contact Name Supplier Company, Supplier Code Address City, State & Zip Phone No. 123-456-7890 Email: [email protected] Enclosed is Isuzu North America Corporation engineering change information. Please note response Due Date and Change Status dates as listed. We request that you provide the following information with your response:

• Supplier Engineering Response Form (this form) • Gantt Chart (Timing) • INAC Part Quotation Sheet* • Completion of Cost Variance column (Part Quotation Sheet) • INAC Tooling Quotation Sheet* • PPC Chart*

* Isuzu forms can be found on the Isuzu Purchasing web site. Please visit our web site at www.iszapurchasing.com.

ISUZU RESPONSIBILITY SUPPLIER MUST FILL IN THE BELOW COLUMNS

Current Part

Number

New Part

Number Part

Name Change Status

Production Readiness

Timing

PPAP Submission

Date Estimated Ship Date

Inventory of Old Part until Changeover

Supplier should contact your SQA to determine if a new PPAP will be required and what information needs to be provided in the event that a new PPAP is needed. Enter N/A in the area provided for PPAP submission date if a new PPAP is not required by SQA. Print Name: _________________________________ Title: ________________________________ Signature: _________________________________ Date: _______________________________ Completed form should be emailed to the attention of your Purchasing Commodity Buyer.

These items required for Purchase Order

Due Date: ECS# Drawing#

http://www.iszapurchasing.com/

mailto:[email protected]

http://www.iszapurchasing.com/

SUPPLIER REQUEST SHEET Isuzu North America Corporation Purchasing Date

Print Manager Name Print Buyers Name / /

PE / Engineer Receipt

Supplier name ; Phone # ; Supplier code Deviation No.Date ; Supplier Contact (Title / Print name) Supplier Contact (Signature)

/ /Subject:

PART NAME PART NUMBER

MODELQUANTITY

(Current/Drawing) (Proposal)

Content

of

Request

Reason for this Request / Corrective Action

SQA Engineer Recommendation Signature/Date

Manager

Signature/Date

ITCA Product Engineer Recommendation Signature/Date

Manager

Signature/Date

INAC Purchasing Comment Signature/Date

Manager

Signature/Date

INAC Commercial Vehicle Production Comment Signature/Date

Manager

Signature/Date

Final Disposition: Senior/ General Manager-Purchasing and Quality Approved Rejected

Signature: Date:Revised: 06/29/18

Routing: Supplier⇒Quality⇒ITCA Prod/ Engineering⇒INAC PurchasingÞINAC CVP

Once completed, please e-mail to: [email protected]

SHIPPING END DATESHIPPING START DATE & DO#

Supplier Responsibility Isuzu Responsibility


A : APPEARANCE / ASSEMBLY CHAG : MATERAIL CHANGE N : MACHINING PROCESS ABOLIT U :IDENTIFICATION MARK CHANGE 1 : OTHER MKR'S PARTS ADOPTION B : QUALITY STD CHANGE H : MAT'L ( COMPOSITE ) CHANGE P : WELDING PROCESS ABOLITIONV : DELIVERY METHOD CHANGE 2 : COMMONIZATIONHDV C : SUPPLY QUALITY CHANGE J : CHANGE TO MAKER STANDARD Q : SURF. FINISH,H/TREAT. CHG. o W :SUPPLY / PACKING CHANGE 3 : PRICE RECTIFICATIONCOMMONESS D : UNNECESSARY PART/FUNCTIO K : THICKNESS REDUCTION or CHG. TO R : FIXING METHOD,POSITIONS,PA X : MAKER'S CHANGE 4:

LDV REF.No. E : MACHINING CORRECTION/PRO L : PRODUCTION / PROCESS CHANGE S : PROCESS / TOOLING CHANGE Y : OVER SEA PURCHASE 5:F : TOLERANCE ADJUSTMENT M : WORK STEP,DEFECT PART REDUCTT : SUB ASSY CONDITION CHANGEZ : OTHER QUANTITY Q'TY

ORIGINAL DATE DEPT : GROUP CR Team TOOLING JUDGEMENT WITHIN 1 YEAR OK NG WIT 10D NKR ...................... ............ NO. APPROVA CHECKED REPORTER 10E V*R ...................... ............

CODE ......................................................................................................... 4D TF* ...................... ............TEL. ( EXT ) 4E UES ...................... ............

ASM P./ ASM PROCESS INTERCHA YES ......................................................................................................... BSD L-E ...................... ............P/ N LEVEL NO BSE V6D ...................... ............

NO. A .........................................................................................................OTHERNPR ...................... ............SINGLE M SINGLE DEVELOPMENT SPECIFIC SAN ...................... ............PART E PAR _______________ DAYS CODE ................................................................................................................. UBS ...................... ............

I DAILY(AS SOON AS V8D ...................... ............T .................................................................................................................OTHER ...................... ............E MODEL CHANGE M .........................................................................................................

DESCRIPTION (SKETCH AND DETAILS) PRODUCTION TRY NEED NO NEED MOD ......................................................................................................... TOOLING( 　US$・EUR

............................................................................................ ........................................................................... ......................................................................................................... DAILY CHANGE

MODEL CHANGE

............................................................................................ ........................................................................... ......................................................................................................... SIMULATE SWITCHING YES NO

............................................................................................ ........................................................................... ......................................................................................................... 1. SUPPLY UNIT OLD * NEW INTERCHANGE ABILITY YES NO

............................................................................................ ........................................................................... ......................................................................................................... 2. COMPONENT PART OLD * NEW INTERCHANGE ABILITY YES NO

............................................................................................ ........................................................................... ......................................................................................................................................................APPEARANCE EFFECT YES NO

............................................................................................ ........................................................................... ....................................................................................................................................................QUALITY STD EFFECT YES NOINHOUSE PROCESS EFFECT YES NO

............................................................................................ ........................................................................... ....................................................................................................................................................REGULATION EFFECT YES NO

............................................................................................ ........................................................................... ......................................................................................................... A : DAILY CHANGE

............................................................................................ ........................................................................... ......................................................................................................... G : MODEL YEAR CHANGE

............................................................................................ ........................................................................... ......................................................................................................... F : OTHERS ( TRANSFER etc.)

............................................................................................ ........................................................................... ......................................................................................................... E : CAN NOT USE

A : SUFFIX NOT CHANGE ............................................................................................ ........................................................................... ......................................................................................................... B : SUFFIX CHANGE

C : PART No. CHANGE ............................................................................................ ........................................................................... ......................................................................................................... D : ENGINEERING SPEC.

E : NOTICE ......................................................................................................... F : AS CASTING DWG.CHANGE

MAT'L COST PROCESOOLING COS MARGIN TOTAL TOOLING CO EAR AMORTIZATAMORTIZATION X : NO REVISIONC COST PIECE PRODUCT (Pcs COST/Pc. ......................................................................................................... ECS ISSUED DATEO CURRENT OLD TOOL D / M / Y

S PROPOSAL REPAIR CURRENT P/NO. NEW P/NO.

T IFFERENCE OLD+NEW COMMON USE POSSIBILI YES MODEL ECS No. ( CND No. )

CR-NO. CR / Pc. LABOR COST EFFECVOLUME PER MONTHCR PER MONTTOOLING COS FINAL EVALUATIO DESIGN CODE : DESIGN CODE ( )

INCLUDE □ D / M / Y APPROVAL APPROVAL

SEPARATE □

PROPOSAL PURCHASE INCHARGEPROPOSAL RECV COST CONTROL DE PROPOSAL RECVD COST PLANNING EFFECTIVE DATECONTRACT PRIC LINE EFFECTIVE PLAN / ACTUALD / M / Y D / M / Y D / M / Y D / M / Y D / M / Y

CR PROPOSAL ROUTING VENDER OVERSEAS PURCHASINGPROPOSAL BY CR GRO OVERSEAS SOURCING & CONTROL EVAL MANUFACTURING ASSESSM DESIGN CHANGI EC DWG.ROOM CR G OVERSEAS SOURCING & CONTROL

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