No. The only lubrication needed on a Toast-Qwik® Conveyor Toaster would be on the bearing that accommodates the cooling fan in the back of the TQ-300 and TQ-700 models (part number for a tube of lubrication is 05.01.018.00). Complete lubrication instructions for the TQ-300 and TQ-700 models can be found in the Installation & Operation Manual for these units. The TQ-10 through the TQ-1200 models’ motors are permanently lubricated which means they do not require any field lubrication.