What to do when your Husqvarna gas snowblower won't clear snow well
A snowblower won't clear snow well if the auger isn't spinning fast enough or sections of the auger don't spin. Then the auger housing and chute can clog with snow. If the snowblower isn't picking up snow well, first turn off the snowblower and clear the chute and auger housing of any clogs or snow build-up.
If the chute is clear of snow or when sections of the auger won't spin, the likely cause is broken shear pins. Replace any broken shear pins you find. Replace the auger if it's damaged.
Adjust or replace the skid shoes to keep the housing at the proper height and allow the snowblower to move easily.
You may need to tune up the snowblower engine when it won't spin the auger fast enough. Adjust the belts and auger drive cable if the engine runs well but the auger doesn't spin fast enough to clear snow. Replace the belts or auger drive cable if damaged. Replace the snowblower gear case assembly if it won't spin the auger.
Troubleshooting your Husqvarna gas snowblower when it won't self propel
Inspect the drive clutch cable and adjust if it's loose. Check the drive belt for excessive wear and replace it if necessary. Reinstall the drive belt if it slipped off a pulley. A worn friction disc won't propel the snowblower so check the friction disc and replace it if it's worn.
The snowblower also won't move with the auger housing or scraper blade scraping the ground. Tighten the scraper blade if it's loose and replace it if damaged. Adjust or replace the skid shoes to lift the auger housing to the proper height. Check the tires and rims and replace a rim if it doesn't spin smoothly on the axle. Tune up the engine if it runs rough and doesn't have enough power to propel the snowblower.