How to test starter/generator ?

[Dany 2]

Hello i have problem my generator i don't know is wrong wiring or my generator is broken... when the motor run i have 13 volt in the bolt A (starter bolt) and Bolt (F) i have 0.6 volt is good or is bad ? maybe my regulator is broken but i don't know how to test regulator.

Thank for you help !

 

 

[gwest_ca-(File Mod) 10,498]

Have you looked at this Kohler service manual? It covers the starter/generator system.

 

Garry

[Dany 2]

Thank I will read this manual !

[Save Old Iron 1,563]

Dany, do not worry about the voltage at Bolt F.

 

When F is grounded by the regulator, the generator produces full output - should be over 15 volts at full engine speed.

 

When F is not grounded by the regulator, the generator produces no power.

 

A good test to see if the generator is working is to use a jumper wire to ground the F terminal when the engine is running. The voltage on the battery terminals should rise above 15 volts. Remove the jumper when the test is complete.

 

Chuck

[Dany 2]

ho yes thank Chuck ! i make test and the problem ridiculous the generator run to slow and the regulator not run correctly. the regulator wait the generator produce 12.5 volt before to run correctly ! i replace link to carburetor to mechanic link.

[squonk 38,923]

?????????????? :jaw:

[Save Old Iron 1,563]

Dany, tu parles français votre langue principale ?   Je ne parle pas français. Cependant, Je vais tenter une traduction.

 

Le problème est résolu ???

 

Terminal A sera supérieure à 15 volts lorsque vous placez un fil du terminal F au châssis.

[Dany 2]

Save Old Iron Thank. yes i speak French but try my best for speak in English...

Yes my problem is resolved ! i disconnect batteries  and motor not stall !

the engine runs too slowly because the link to carburetor was broken i replace wire to mechanic link to carburetor.

now the engine run very fast and the generator produce 13.5 volt when  the motor run to maximum.

the bolt F run correctly.

the bolt A run correctly.

 

thank against i

[dbartlett1958 96]

Save Old Iron Thank. yes i speak French but try my best for speak in English...

Yes my problem is resolved ! i disconnect batteries  and motor not stall !

the engine runs too slowly because the link to carburetor was broken i replace wire to mechanic link to carburetor.

now the engine run very fast and the generator produce 13.5 volt when  the motor run to maximum.

the bolt F run correctly.

the bolt A run correctly.

 

thank against i

Dany,

 

Welcome to Red Square.  Good luck with your tractor.