Briggs & Stratton 5900853 Lawn Mower Manual

The Briggs & Stratton 5900853 is a reliable lawn mower designed for efficient grass cutting with a powerful engine. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting to ensure optimal performance of your lawn mower.

1. Features at a Glance 2. Safety Information 3. Operation Instructions 4. Specifications 5. Maintenance 6. Troubleshooting

Features at a Glance

This lawn mower features a durable steel deck, adjustable cutting height, and a powerful Briggs & Stratton engine for reliable performance.

Feature	Description
Engine	Briggs & Stratton 140cc engine for efficient cutting
Cutting Width	21 inches for a wide cutting path
Cutting Height Adjustment	5 positions for customizable grass height
Grass Bag	Large capacity bag for easy grass collection
Wheels	Durable wheels for smooth maneuverability

Safety Information

Always wear appropriate safety gear, including gloves and eye protection. Read the manual thoroughly before operating the mower.

WARNING! Keep hands and feet away from the cutting area while the engine is running.

Operation Instructions

To start the mower, ensure the fuel tank is filled with fresh gasoline and the oil level is adequate. Follow the steps below:

Check the oil level and add oil if necessary.
Fill the fuel tank with gasoline.
Set the throttle to the "Start" position.
Pull the starter cord to start the engine.
Adjust the cutting height as needed.
Begin mowing by pushing the mower forward.

CAUTION! Do not operate the mower on wet grass to avoid slipping.

Specifications

Engine Type: Briggs & Stratton 140cc.
Cutting Width: 21 inches.
Cutting Height: Adjustable from 1 to 4 inches.
Fuel Type: Unleaded gasoline.
Weight: Approximately 60 lbs.
Deck Material: Steel.
Warranty: 2 years limited warranty.

Maintenance

Regular maintenance is essential for optimal performance. Follow these guidelines:

Change the oil after every 50 hours of operation.
Clean or replace the air filter as needed.
Sharpen the mower blades at least once a season.
Inspect the mower for loose or damaged parts before each use.

NOTE: Always disconnect the spark plug before performing maintenance.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No fuel	Check fuel level and refill if necessary.
Uneven cutting	Blades dull	Sharpen or replace the blades.
Excessive vibration	Loose parts	Tighten all screws and bolts.
Grass clippings not bagging	Clogged chute	Clear the chute of debris.

Service: For further assistance, contact Briggs & Stratton customer service.