This Kirby Sentria Vacuum was experiencing poor pick up, burning smell, hard to push and noisy. Kirby vacuums are made to last for decades, in the past we have serviced a Kirby Vacuum form the 1950's. So we were ready for this job. We did an overhaul which included replacing; a complete fan assembly, brush bar & belt. We removed the transmission and motor housing so we could clean both compartments and lubricate where needed. This Kirby Sentria is almost 20 years old and now is ready for another 20 years of service.