Product Installation Instructions for Oil Pump Worm Gear Oiler Spur Wheel Replacement

Introduction

This installation guide will assist you in replacing the oil pump worm gear oiler spur wheel in your S MS380, MS381, 038, 038AV, 038 SUPER MM chainsaw. Follow these instructions carefully to ensure proper installation for optimal performance.

Tools Required

Before you begin the installation, please gather the following tools:

1. Screwdriver Set

   • Flathead screwdriver
   • Phillips screwdriver

2. Wrench Set

   • Adjustable wrench or specific size wrenches for nuts/bolts

3. Pliers

   • Needle-nose pliers for gripping small components

4. Cleaning Cloth

   • To clean any residue and ensure a clean workspace

5. Replacement Part

   • New oil pump worm gear oiler spur wheel compatible with the specified models

Installation Steps

1. Preparation

   • Ensure the chainsaw is turned off and unplugged, if applicable. Allow it to cool down if it has been recently used.

2. Remove the Chainsaw Housing

   • Use a screwdriver to remove the screws securing the housing. Carefully detach the housing to expose the internal components.

3. Locate the Oil Pump

   • Identify the oil pump and the existing worm gear oiler spur wheel that needs to be replaced.

4. Remove the Old Spur Wheel

   • Using the pliers, gently remove the old spur wheel from its position. Be cautious not to damage adjacent components.

5. Install the New Spur Wheel

   • Take the new oil pump worm gear oiler spur wheel and position it correctly onto the oil pump. Ensure it fits snugly in place.

6. Reassemble the Chainsaw Housing

   • Carefully reattach the housing of the chainsaw, aligning any components that may have shifted during the installation. Secure it with the screws removed earlier.

7. Clean Up

   • Use the cleaning cloth to wipe down any excess oil or debris from the chainsaw. Ensure your workspace is clean.

8. Test the Chainsaw

   • After reassembly, test the chainsaw to ensure proper operation. Check for any leaks around the oil pump area.

Conclusion

You have successfully replaced the oil pump worm gear oiler spur wheel in your chainsaw. This replacement will enhance the lubrication and efficiency of your tool, prolonging its life and improving your overall experience. If any issues arise during the installation, consult the user manual for further guidance or seek professional assistance.