tractor snowblower problem

[sparksl130]

JOhn deere tractor L 130 snowblower won't run tractor runs ok checked belt it is ok also checked seat safety switch seems to be working any suggestions

 

[reynoldston]

JOhn deere tractor L 130, snowblower won't run , tractor runs ok, checked belt it is ok, also checked seat safety switch seems to be working, any suggestions

I think this is what you mean, Check for a striped sheer pin.