Background

The Craftsman Walk Behind Mower 917.378350, manufactured by Sears, is a gas-powered lawn mower. It operates with a 6.25 HP Craftsman 4-cycle engine and has a cutting width of 21 inches. The mower comes with an adjustable cutting height feature that ranges from 1-3.75 inches. The mower is self-propelled with a 5-speed rear wheel gear drive and uses a recoil pull start. It has a fuel tank capacity of 1.5 quarts and uses either SAE 30 or SAE 5W-30 oil depending on the temperature. The mower also features a 21-inch steel blade and a 2.9 bushel rear bag grass catcher with an indicator window to show when the bag needs emptying.

The Craftsman 917.378350 mower has a dual lever height adjuster that allows the cutting height to be adjusted in 6 increments. It uses an operator presence control bar to detect if the operator is in the correct position to operate the mower. The mower requires regular maintenance such as checking the engine oil level, cleaning the air filter, replacing the spark plug, and sharpening or replacing the blade as needed. Also, the underside of the mower deck should be cleaned after each use to prevent the buildup of grass clippings. The mower operates on fresh unleaded gasoline with a minimum octane rating of 87 and should not be used with gasoline containing more than 10% ethanol.

Technical Specifications

  • Model Number: 917.378350
  • Product Type: Walk Behind Mower
  • Engine: 6.25 HP 4-cycle engine
  • Cutting Width: 21 inches
  • Cutting Height: 1-3.75 inches, adjustable
  • Transmission: 5-speed rear wheel gear drive
  • Start Method: Recoil pull start
  • Fuel Tank Capacity: 1.5 quarts
  • Oil Type: SAE 30 above 32°F, SAE 5W-30 below 32°F
  • Oil Capacity: 20 oz
  • Blade: 21 inch steel blade
  • Speed: Up to 3.1 mph
  • Grass Catcher Capacity: 2.9 bushels
  • Height Adjustments: Dual lever height adjuster, 6 increments.

Warranty

The Craftsman Walk Behind Mower 917.378350 comes with a two-year limited warranty. This warranty covers any defects in the materials and workmanship for a period of two years from the date of purchase, as long as the mower is used for non-commercial purposes. It's important to note, however, that this warranty does not cover parts that are subject to normal wear or any damage caused by improper use, maintenance, or storage. To claim the warranty, the user would typically need to provide proof of purchase and demonstrate that the defect or issue is covered under the warranty terms. The specific process for claiming the warranty may vary, so it's recommended to check with the manufacturer or retailer.

Craftsman 917.378350 Owners Manual