Curtis Sno Pro 3000 Troubleshooting. These are large files and take some time to load depending on your computer. Here is what i have done to test it.
Blade will not angle in one or both directions, lift and lower functions are ok. Not sure if you got it figured out but my company runs 6 curtis 3000 series plows when they are lifting slow it usually means they are low on oil have you checked that the lift cylinder has a lot more preasure on it vs the angle cylinders.just a thought Diagnostic troubleshooting guide the curtis snowplow family of products are built and tested for lasting performance.