The worm gear carries the differential gearing, which protects the vehicle against rollback. Examples include enclosed gear drives operating at low speeds and open gearing. Improper manufacture of the gearing resulted in broken gear teeth. He won the race despite riding a supermarket bike with poor brakes and limited gearing. Two early improvements were suspension wheels and rim gearing. Thanks to better gearing and less weight, the ZX2 continued to outperform the Focus. The overall gearing is virtually the same. Conventional front and rear differentials are used with 3.39&colon;1 gearing. On each floor horizontal shafts engaged with the main shaft using bevel gearing. It was equipped with a 4L60 automatic transmission and a limited-slip differential with 3.42&colon;1 gearing. Having now found an engine they were gearing up for production. The rest is transmitted through the reduction gearing to the propeller. Department is also gearing to improve its tax payer's services with Sevottam Scheme. They were only available with an automatic transmission and 3.70&colon;1 gearing. Figure shows views of a bevel gearing.