Briggs & Stratton 798790 Starter Motor

The Briggs & Stratton 798790 Starter Motor helps deliver dependable engine starting performance for compatible lawnmower applications. Starter motor wear or electrical problems may prevent smooth engine engagement.

Common Symptoms:

• Lawn mower engine fails to turn over during ignition.

• Starter motor operates inconsistently between uses.

• Engine cranks slower than normal when starting.

• Starter motor produces unusual operating sounds.

• Starter motor does not properly engage the engine.

Engine Fails to Turn Over

Quick Check: Check starter motor wiring and inspect power connections for secure attachment.

Fix Suggestion: Reconnect loose terminals and verify electrical supply reaching the starter motor.

Prevention Tip: Inspect starter wiring periodically to maintain reliable engine starting.

Starter Motor Runs Slowly

Quick Check: Inspect battery output and check terminals connected to the starter motor.

Fix Suggestion: Remove corrosion from contacts and improve electrical connection quality.

Prevention Tip: Keep battery & starter connections clean throughout mowing seasons.

Starter Motor Produces Clicking Sounds

Quick Check: Listen for starter activation while checking electrical response from the mower.

Fix Suggestion: Tighten mounting points and inspect related electrical components for proper operation.

Prevention Tip: Perform routine checks before extended mower storage periods.

Starter Motor Engagement Failure

Quick Check: Inspect starter alignment with the engine mounting location.

Fix Suggestion: Adjust mounting alignment and verify the starter motor is seated correctly.

Prevention Tip: Install and secure starter components according to equipment specifications.

Customer Experience: Once I installed the Briggs & Stratton 798790 Starter Motor, the mower started more consistently and the electric start function worked more smoothly.