Maintenance Guides / Lawn & Outdoor

Service snow blower pre-season

Difficulty: moderateTime: 75 minsEst. Cost: $40 - $150

Why it matters

Stale fuel, bad spark plugs, worn belts, and sheared auger pins cause mid-storm failures.

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How to do it

  • 1

    Drain fuel from carburetor or add fuel stabilizer to existing fuel.

  • 2

    Remove and inspect spark plug; replace if electrode is worn or gap is incorrect.

  • 3

    Check auger shear pins for cracks; replace if damaged.

  • 4

    Inspect drive belt for cracks, fraying, or wear; replace if needed.

  • 5

    Verify all safety switches (dead-man lever, chute rotation) work smoothly.

  • 6

    Check and change oil if recommended by manufacturer.

  • 7

    Run engine for 2-3 minutes to circulate fresh oil and stabilized fuel.

  • 8

    Store in warm, dry location with fuel stabilized.