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MSD POWERSPORTS

  • 

WWW.MSDPOWERSPORTS.COM

  •  (915)  858-3365  •  FAX  (915)  858-3496

© 2014 MSD LLC

FRM28378 

    Revised 

01/14 

   

Printed 

in 

U.S.A.

Limited Warranty

 

M

SD warrants this product to be free from defects in material and workmanship under its intended normal use*, 

when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date of 

the original purchase. This warranty is void for any products purchased through auction websites. If found to be 

defective as mentioned above, it will be repaired or replaced at the option of MSD. Any item that is covered under 

this warranty will be returned free of charge using Ground shipping methods. 

  This shall constitute the sole remedy of the purchaser and the sole liability of MSD. To the extent permitted by 

law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied, 

including any implied warranty of merchantability or fitness. In no event shall MSD or its suppliers be liable for special 

or consequential damages.

  *Intended normal use means that this item is being used as was originally intended and for the original application 

as sold by MSD. Any modifications to this item or if it is used on an application other than what MSD markets the 

product, the warranty will be void. It is the sole responsibility of the customer to determine that this item will work for 

the application they are intending. MSD will accept no liability for custom applications. 

Service

  In case of malfunction, this MSD component will be repaired free of charge according to the terms of the warranty. 

When returning MSD components for warranty service, 

Proof of Purchase

 must be supplied for verification. After 

the warranty period has expired, repair service is based on a minimum and maximum fee.

 

All returns must have a Return Material Authorization (RMA) number

 

issued to them before 

being returned. To obtain an RMA number please contact MSD Customer Service at 1 (888) MSD-7859 or visit 

our website at www.msdperformance.com/rma to automatically obtain a number and shipping information. 

  When returning the unit for repair, leave all wires at the length in which you have them installed. Be sure to include 

a detailed account of any problems experienced, and what components and accessories are installed on the vehicle. 

The repaired unit will be returned as soon as possible using Ground shipping methods (ground shipping is covered 

by warranty). For more information, call MSD at (915) 855-7123. MSD technicians are available from 7:00 a.m. to 

5:00 p.m. Monday - Friday (mountain time).

TECH NOTES

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Summary of Contents for Launch Master

Page 1: ...t range is from 1 800 to 9 900 rpm in 100 and 1000 rpm increments An LED will illuminate when the launch rev limit is active Note It is recommended to have the service manual for your motorcycle 4 WIRE CONNECTOR TAN 2 Signal Connections Negative side of coils 12 Volt Connection through this single Red wire Positive side of coils RED BLACK Connects to a good engine ground or the negative battery te...

Page 2: ...correct Ground the Blue launch wire If the LED turns on with the Blue wire grounded the correct connections were made If the LED does not turn on check the connection to the stock coils Note Refer to your service manual for coil accessibility LAUNCH MASTER PN 4351 COIL COIL TAN TAN RED BLACK GROUND FOR 12V ACTIVATED LAUNCH MOVE THE BLUE WIRE TO ALIGN WITH THE WHITE BLUE WIRE ON THE CONTROLLER FIGU...

Page 3: ...e limit at a lower rpm such as 3 000 and test the system If the engine has trouble starting or running check the following Ground connection Coil connections Note Due to safety controls on some applications the launch rpm limit may be activated when the bike is in neutral or when the kickstand is down Lift and remove the purple lock with a small screwdriver Lift the tab and pull on pin to remove I...

Page 4: ...alled on the vehicle The repaired unit will be returned as soon as possible using Ground shipping methods ground shipping is covered by warranty For more information call MSD at 915 855 7123 MSD technicians are available from 7 00 a m to 5 00 p m Monday Friday mountain time TECH NOTES __________________________________________________________________________________________________________________...

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