WFLNHB Recoil Pull Start Starter Instruction Manual

Introduction

This manual provides essential instructions for the installation, operation, and maintenance of your WFLNHB Recoil Pull Start Starter. This replacement part is designed for specific Briggs & Stratton 500E 140cc engines and other compatible models. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Compatible Engine Models:

• Briggs & Stratton 500E 140cc Engine
• Briggs & Stratton: 08P502, 093J02, 09P602, 09P702 engines
• Briggs & Stratton: 590588, 593961150012
• Replaces part numbers: 591139, 595355, 593959

Safety Information

Always prioritize safety when working with engine components. Failure to follow safety guidelines can result in injury or damage to equipment.

• Ensure the engine is turned off and cooled down before beginning any work.
• Disconnect the spark plug wire to prevent accidental starting.
• Wear appropriate personal protective equipment, including gloves and eye protection.
• Keep children and bystanders away from the work area.
• Refer to your engine's original manufacturer manual for specific safety precautions.

Setup and Installation

Follow these steps to replace your old recoil pull start starter with the new WFLNHB unit.

1. Preparation: Ensure the engine is off, cool, and the spark plug wire is disconnected. Clear any debris from around the existing starter assembly.
2. Remove Old Starter: Locate the bolts or screws securing the old recoil starter to the engine housing. Carefully remove these fasteners. Gently detach the old starter assembly. Note how the starter rope is routed, if applicable.
3. Inspect Flywheel Cup: Before installing the new starter, inspect the flywheel cup on your engine. Some Briggs & Stratton engines, particularly older models, may require an updated flywheel cup (e.g., Briggs & Stratton 593960) to ensure proper engagement with the new starter's pawls. If your new starter does not engage correctly, this may be the cause.
4. Install New Starter: Position the new WFLNHB recoil pull start starter onto the engine housing, aligning the mounting holes. Ensure the starter pawls are correctly oriented to engage with the flywheel cup.
5. Secure Fasteners: Reinstall the bolts or screws, tightening them securely but do not overtighten.
6. Verify Engagement: Gently pull the starter rope a few times to ensure the pawls engage the flywheel cup smoothly and the rope retracts fully without binding.

Figure 1: WFLNHB Recoil Pull Start Starter and separate mounting plate.

Figure 2: Product dimensions for verification.

Figure 3: Detailed view of the starter's internal mechanism.

Operating Instructions

Once the recoil starter is correctly installed, follow your engine's standard starting procedure.

1. Ensure the engine's fuel tank is filled and the oil level is correct.
2. Set the engine's throttle and choke according to the manufacturer's recommendations for starting.
3. Grasp the starter handle firmly.
4. Pull the rope slowly until you feel resistance, then pull with a rapid, smooth motion. Do not pull the rope to its full extension or let it snap back. Guide the rope back into the starter housing.
5. Repeat as necessary until the engine starts.

Figure 4: Example of the starter installed on a lawn mower engine.

Maintenance

Regular maintenance helps prolong the life of your recoil starter.

• Cleaning: Periodically clean the starter housing to remove grass clippings, dirt, and other debris that could impede rope retraction or pawl engagement.
• Inspection: Regularly inspect the starter rope for fraying or wear. Check the starter handle for damage. Ensure the pawls move freely and engage properly with the flywheel cup.
• Storage: When not in use for extended periods, store the engine in a clean, dry environment to prevent corrosion and damage to the starter components.

Troubleshooting

If you encounter issues with your recoil pull start starter, consider the following common problems and solutions:

• Starter Rope Does Not Retract:
  • Check for debris or obstructions within the starter housing.
  • Inspect the recoil spring for damage or improper seating.
• Starter Pawls Do Not Engage Flywheel:
  • Ensure the starter is correctly seated and all mounting bolts are secure.
  • Critical Note: Some Briggs & Stratton engines may require an updated flywheel cup (e.g., Briggs & Stratton part number 593960) to ensure proper engagement with the new starter's pawls. If the starter does not engage, verify your engine's flywheel cup compatibility.
  • Check for excessive wear or damage to the starter pawls or the flywheel cup.
• Rope Pulls But Engine Does Not Turn Over:
  • This indicates the starter is not engaging the engine. Refer to the 'Starter Pawls Do Not Engage Flywheel' troubleshooting steps.
  • Ensure the engine is not seized.

Specifications

Figure 5: Visual representation of compatible models.

Support

For further assistance, technical support, or warranty inquiries regarding your WFLNHB Recoil Pull Start Starter, please contact the manufacturer directly through their official channels or the retailer from whom the product was purchased. Keep your purchase receipt and product information handy when contacting support.