Quadivator ST50 Assembly/Operators/Parts Manual page 22

Before you clean or unplug the ST50 Snow Thrower:
- disengage the drive to the ST50 at the rear switch.
- SHUT Off the engine of the ST50.
- Wait for all moving parts to stop before you start cleaning or unplugging
of the ST50.
Clean the ST50 Snow Thrower after each use of it!
7.2 Adjusting the Scraper Blade Clearance - ST50 Snow Thrower
Lower the ST50 to the ground.
Loosen the bolts holding the skid shoes on either end of the ST50 frame.
Adjust the distance from the scraper blade to skid shoes to 3 mm for smooth
surfaces.
Adjust the Distance from the scraper blade to the skid shoes on rough or gravel
surfaces to 5 – 6 mm.
NB – the scraper blade should clear the maximum amounts of snow and without
picking up rocks from the surface being cleaned.
Scraper Blade
Skid Shoe w.
adjusting
bolts.