05 Yamaha 90 hp stator

[tblshur]

What is the ohmnic value of the 05 Yamaha 90 hp stator thank you for your help

 

[boscoe99]

Which part of the stator assembly?

Charge coils, lighting coils, pulser coil?

 

[tblshur]

The regulator rectifier supply I forgot what it is called I mostly had Johnson thanks for your help

 

[tblshur]

would someone tell me what yamaha charge coils ,lighting coils and pulser coil and where i can find part numbers for them what each of them do how to check them

 

[boscoe99]

The lighting coil is what provides electrical power to the R/R.

There is a test for ohms, a test for ground and a test for electrical output.

All part numbers for your model can be found at www.yamahaoutboards.com

The service manual will provide test information for the stator. SM available from any Yamaha dealer.

 

[boscoe99]

Lighting coil provides electrical power through the R/R to charge a battery.

Charge coil(s) provide electrical power to a capacitor which then provides that power at the correct time to fire a spark plug.

Pulser coil tells the capacitor when to send the electrical power to the ignition coil.

 

[tblshur]

boscoe99 great explanation thank you very much for the information and your time :friendly_wink: