Step-by-Step Guide for Replacing the Belt on a Royal Shampooer

Step 1: Prepare for the Repair

1. Gather Tools and Parts:

   • You will need a Phillips head screwdriver.
   • Ensure you have a new belt compatible with the Royal Shampooer (Dirt Devil style 4 or 5 belt).

2. Disclaimer:

   • This repair should only be performed by experienced technicians. If you are not confident in your ability to complete the repair, it’s best to consult a professional.

Step 2: Remove the Front Nozzle and Tanks

1. Remove the Tanks: Detach the tanks from the shampooer to give yourself room to work.
2. Access the Belt:
   • Locate the belt replacement diagram on the machine for reference.
   • Remove the two Phillips head screws on the front nozzle to access the belt.

Step 3: Inspect and Remove the Old Belt

1. Check the Belt:

   • Observe the current belt’s condition. If it’s worn or broken, it needs replacement.
   • Take a photo of the belt’s position before removal, as a reference for reinstallation.

2. Remove the Belt:

   • Carefully pull the belt off the pulleys and motor.
   • If the brush motor works but the brushes aren’t spinning, the belt is likely the issue.

Step 4: Clean the Brushes

1. Remove the Brushes:

   • Unscrew the two screws holding each brush in place.
   • Slide the brush out by moving it toward the pulley until it detaches.

2. Clean the Brushes:

   • Inspect the brushes for debris or clogs. If necessary, take the brushes to a sink and thoroughly rinse them to remove any buildup.
   • Ensure the brushes spin freely before reinstallation.

Step 5: Reassemble the Brushes

1. Reinstall the Brushes:
   • Slide the cleaned brushes back into their original positions.
   • Reattach the end caps and ensure they are properly aligned.
   • Secure the brushes in place by screwing them back into the housing.

Step 6: Install the New Belt

1. Position the Belt:

   • Start by placing the new belt around the motor pulley, which is the tightest fit.
   • Guide the belt around the two guide pulleys.
   • Wrap the belt around the top of the back brush roller and then around the front brush roller.

2. Check the Belt Tension:

   • Ensure the belt is tight and properly aligned with the pulleys.
   • Note that the brushes on this model rotate in opposite directions, which was a unique feature of the Royal Shampooer.

Step 7: Test the Shampooer

1. Reattach the Front Nozzle:

   • Reinstall the front nozzle and secure it with the two Phillips screws.

2. Power On:

   • Plug in the shampooer and turn it on.
   • Allow it to run for a moment to ensure the new belt settles into place. It might slip slightly at first if the pulleys are wet, but this should correct itself quickly.

Conclusion

By following this guide, you should be able to successfully replace the belt on your Royal Shampooer, extending its life and restoring its functionality.

Reminder: These machines are rare, so take care when performing the repair to avoid damage. If you enjoyed this guide, consider supporting the creators by liking, following, or purchasing the belt through the provided links.