Calcium compounds are widely used. There are vast deposits of limestone (calcium carbonate) used directly as a building stone and indirectly for cement. When limestone is heated in kilns it gives off carbon dioxide gas leaving behind quicklime (calcium oxide).
How to Change Transmission Fluid. Transmission fluid needs to be changed from time to time in order to extend the life of the transmission, usually every 30,000â60,000 miles (48,000â97,000 km) (sometimes more â check your owner's manual for service intervals).
Transmission Fluid Change Cost. The average cost for a Transmission Fluid Change is between $198 and $243. Labor costs are estimated between $88 and $111 while parts are priced between $110 and $132. Estimate does not include taxes and fees.