7/27/2019 Df Me a Chrysler Example

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Revision 6.0 2/11/98Design FMEA

System

Subsystem

Component

CustomerChrysler Motors Corporation

Customer Part No.DC-77323-XYZ

Org. Date2/11/98

Page1 of 2

SupplierAny Company, Inc.

CodeACI-001

Supplier Part No.A-9514

Dwg. Rev.8

Key Date2/11/98

FMEA No.DFMEA-001

Part NameFilter

Design ResponsibilityBrad Anderson

Application/Model YearSedan / 1998

Core TeamBrad Anderson,Jerry Benware,Lisa Brown,Ken Caracci,Bill Cox,Fred Jordan,Ken Kratz

Prepared ByBrad A. Anderson

Date2/11/98

Approved By

Brad A. Anderson

Date

2/11/98

Item /Function

PotentialFailureMode

PotentialEffect(s) of

Failure

Sev

Class

PotentialCause(s) /

Mechanismsof Failure

Occur

CurrentDesign

Controls

Detec

R.P.N.

RecommendedAction(s)

Responsibility& Target

Completion Date

Action Results

ActionsTaken

Sev

Occ

Det

R.P.N.

Filter forassembly with

B44 to firewall

Insufficient waxcoverage over

specified surface

Deteriorated life ofdoor leading to:

Unsatisfactoryappearance due torust through paintover time, Impairedfunction of interiordoor hardware

4 Insufficient waxthickness specified

4 Supplier certification 1 16 None N/A2/11/98

Inappropriate waxspecified

5 set upset up

4 80

Five piece setup,in-process, end ofrun study

2 40 None N/A2/11/98

Corroded interiorlower door panels

Improper oxide coat ing 6 Entrapped airprevents wax fromentering corner/edgeaccess

6 Test spray pattern atstartup and after idleperiods, and ...

5 180 Add team evaluationusing productionspray equipmentand specified wax

Engineering andAssemblyOperations2/18/98

Based on testreults (Test#9989) spray headmodified to ...

6 2 5 60

Spray headsclogged: Viscositytoo high,Temperature too

low, Pressure too low

4 Incomming audit per200-16 certification,SPC Lot/Qtr

2 48

Laboratory testusing "worst case"wax and applicationhole size

3 72 Add laboratoryacceleratedcorrosion testing

ABC Labs2/27/98

Test results showspecified ...

6 3 3 54

Conduct DOE onwax thickness

EngineeringAssociates2/18/98

DOE shows 25%variation inspecifiedthickness isacceptable

6 2 2 24

Feeder not

properly or

3

7/27/2019 Df Me a Chrysler Example

2/2

Revision 6.0 2/11/98Design FMEA

System

Subsystem

Component

Chrysler MotorsCustomer PartDC-77323-XYZ

Org.2/11/98 2of 2

SupplierAny Company, Inc.

CodeACI-001

Supplier Part No.A-9514

Dwg. Rev.8

Key Date2/11/98

FMEA No.DFMEA-001

Part NameFilter

Design ResponsibilityBradAnderson

Application/Model YearSedan / 1998

Core TeamBrad Anderson,Jerry Benware,Lisa Brown,Ken Caracci,Bill Cox,Fred Jordan,Ken Kratz

Prepared ByBrad A. Anderson

Date2/11/98

Approved By

Brad A. Anderson

Date

2/11/98

Item /Function

PotentialFailureMode

PotentialEffect(s) of

Failure

Sev

Class

PotentialCause(s) /

Mechanismsof Failure

Occur

CurrentDesign

Controls

Detec

R.P.N.

RecommendedAction(s)

Responsibility& Target

Completion Date

Action Results

ActionsTaken

Sev

Occ

Det

R.P.N.

Customer complaint,rework

7 Inappropriate waxspecified

5 aidinvestigationnon-functioningspray

4 140 startupprocedure

engineering

Laboratory test"worst case"

and applicationsize

5

Laboratorycertificationper 200-10

140

Entrapped airprevents wax fromentering corner/edgeaccess

4 Five piece setup,in-process, end ofrun study

4 112