Tools Required
Changing the belt on a Kenmore Sewing Machine can be a relatively easy task if you have the tools and know-how. Before beginning, check to make sure you have the requisite tools for the job. Necessary tools for changing a belt on a Kenmore Sewing Machine include a Phillips-head screwdriver, needle nose pliers, a flat head screwdriver and a replacement sewing machine belt.
Removing the Face Plate
The first step toward changing the belt on a Kenmore Sewing Machine is to remove the face plate. Place the machine on a stable surface, lift the needle plate and remove the screws which hold the face plate in place. Carefully lift off the plate and set aside. Be sure not to lose the screws as they can be overly small and easy to misplace.
Removing and Installing the Belt
Working with caution, so as not to cause damage, locate and remove the belt from the motor at the back of the machine. It may be held firmly in place with screws or be effective without restraint. If it is held by screws, use the needle nose pliers to remove them. Then, using your flat head screwdriver, loosen the belt hoop. Unwrap the belt and remove it from the machine.
To install the new belt, take the precut belt and lightly apply pressure so that it fits snugly around the pulley mechanism. Beginning at the motor and following a clockwise route, gradually work your way around the mechanism, pulling the new belt so that it fits snugly around each pulley. Once the new belt is in place, use the needle nose pliers to add screws if necessary to hold it in place.
Putting the Machine Back Together
When the new belt is in place, use the flat head screwdriver to tighten the belt hoop then reattach the face plate using the screws you removed earlier. As you secure each screw, alternate between those on the sides to ensure the face plate is correctly secure to the machine.
Testing the New Belt
Once your face plate is safely secured back in place, plug the Kenmore Sewing Machine in and turn it on. You may observe the needle move up and down to determine whether the belt is operating correctly. Be sure to take your time as sewing machine belts can be rather delicate. It is also a good idea to check the tension and make sure that the belt is not too tight or too loose.
Maintenance Suggestions
It is important to use only manufacturer-approved sewing machine belt replacements as any other type of belt could potentially damage the machine. To ensure your machine is always operating correctly, it is also important to regularly oil the machine according to manufacturer instructions along with cleaning the machine for lint and dust.
Common Problems
When changing the belt on a Kenmore Sewing Machine the most common problem encountered is misaligning the belt. If the belt has been fitted too tightly it can cause excessive friction on the internal mechanics of the machine, and not providing enough tension can result in the belt slipping off the motor. In either case, if you are unable to get the tension right it is best to seek help from a qualified technician.
Alternative Methods
If you feel out of your depth while replacing your machine belt, it is always a good idea to contact an expert. If you are able to provide the technician with the correct model number of your sewing machine, they should be able to provide you with the right belt replacement and install it for you. This is especially valuable if the machine is still under warranty, as any damage caused by incorrectly replacing a belt would be covered.
Troubleshooting
If you find that your machine is still not working properly after changing the belt, it may be worth investigating the other parts of the machine for damage. Check for obstruction, dust, tension misalignment or poor oil maintenance. Most problems with Kenmore Sewing Machines can easily be remedied if caught early enough.
Additional Safety Measures
Whilst changing a belt on a Kenmore Sewing Machine it is important to always have safety in mind. Always unplug the machine from the power supply before making any adjustments, and never attempt to make repairs while the machine is running. Additionally, keep your arms and hands away from the needle while changing a belt to prevent any potential accidents.
