Background
The Craftsman Walk Behind Mower 917.378480 is a lawn mower designed for residential use. The mower is gas-powered and features a 6.75 hp Briggs & Stratton 4-cycle engine. It has a fuel capacity of 1.6 quarts of unleaded regular gasoline and an oil capacity of 20 oz SAE 30 oil (above 32°F), or SAE 5W-30 (below 32°F). The mower has a cutting width of 21 inches, and the cutting height can be adjusted between 1-3.5 inches. The machine's overall weight is 75 lbs.
This model offers multiple options for managing grass clippings, including rear bagging, mulching, or side discharge. The mower's height can be adjusted into seven different positions between 1-3.5 inches. It is equipped with larger 8 inch rear wheels and 7 inch front wheels to navigate through different terrains. The mower features an operator presence control bar, and the handle can be folded for convenient storage. It is started by checking the oil and fuel levels, priming the engine with the primer bulb, and engaging the operator presence control bar before pulling the starter cord. Regular maintenance for this model includes checking the engine oil level before each use, changing the oil after the first five hours of use and then every 25 hours or seasonally, cleaning the air filter and replacing the spark plug seasonally, and sharpening or replacing the mower blade as needed to maintain cut quality. It is also recommended to clean under the deck after each use to prevent grass buildup and to manage the fuel properly before winter storage.
Technical Specifications
- Model Number: 917.378480
- Product Type: Walk Behind Mower
- Engine: 6.75 hp 4-cycle engine
- Fuel Capacity: 1.6 quarts unleaded regular gasoline
- Oil Capacity: 20 oz SAE 30 oil (above 32°F), SAE 5W-30 (below 32°F)
- Cutting Width: 21 inches
- Cutting Height: 1-3.5 inches in 7 adjustable heights
- Weight: 75 lbs
- Clipping Options: Rear bagging, mulching or side discharge
- Height Adjustment: 7 position height adjustment from 1-3.5 inches
- Wheel Size: 8 inch rear wheels and 7 inch front wheels
- Control Bar: Operator presence control bar
- Storage: Folding handle for storage
Warranty
The Craftsman Walk Behind Mower model 917.378480 comes with a 2-year limited warranty. This warranty period begins from the date of purchase and covers any defects in material or workmanship with the following exceptions: normal wear and tear, consumables like blades or spark plugs, or any damage from misuse, abuse, neglect, or failure to perform maintenance as instructed in the manual. To claim the warranty, it is typically required to provide proof of purchase, such as a receipt, and contact the manufacturer or your local authorized Craftsman dealer. It's advisable to refer to the owner's manual or reach out to Craftsman customer service for specific details on how to claim the warranty.