90 HP Johnson Service manual 507757 (1989) vs 507874 (1990)

[68Stang]

I recently purchased a 90HP Johnson V4, 1990 model. My buddy has a service manual for an 89 V4, manual #507757

Does anyone know if that manual will suffice for my 1990 model year?

Are there any major differences between the 89 and 90 models?

Thanks

Peter

 

[racerone]

Should work for you.

 

[68Stang]

Thanks for the info