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Gas Snowblower

Model # E644E Official MTD snow blower

Here are the diagrams and repair parts for Official MTD E644E snow blower, as well as links to manuals and error code tables, if available.

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Browse Parts forE644E Snowblowers

  • Toro Lawn & Garden Equipment Carriage Bolt 710-0276
    Toro lawn & garden equipment carriage bolt

    Part #710-0276

    This item is not returnable
    $5.17
    16% OFF Phone Price : $6.17
    In Stock
  • Mtd Lawn & Garden Equipment Carriage Bolt 710-0703
    Mtd lawn & garden equipment carriage bolt

    Part #710-0703

    This item is not returnable
    $6.46
    13% OFF Phone Price : $7.46
    In Stock
  • Ace Lawn Tractor Hex Screw 710-0654A
    Ace lawn tractor hex screw

    Part #710-0654A

    This item is not returnable
    $6.57
    13% OFF Phone Price : $7.57
    In Stock
  • Sears Snowblower Shift Lever Spring 732-0193
    Sears snowblower shift lever spring

    Part #732-0193

    This item is not returnable
    $7.28
    12% OFF Phone Price : $8.28
    In Stock
  • Craftsman Lawn And Garden Equipment Flat Washer 736-0188
    Craftsman lawn and garden equipment flat washer

    Part #736-0188

    This item is not returnable
    $6.58
    13% OFF Phone Price : $7.58
    In Stock
  • Sears Lawn & Garden Equipment Washer 736-0174
    Sears lawn & garden equipment washer

    Part #736-0174

    $10.46
    16% OFF Phone Price : $12.46
    In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: dirty carburetor, stale fuel…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair difficulty
Time required
 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

Snowblower won’t start – 4 easy DIY fixes

Snowblower won’t start – 4 easy DIY fixes

Find easy DIY tips to fix your snowblower when it won't start…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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