

It’s called the rear main seal because it seals the rear of the crank shaft where it bolts to the transmission. The rear main seal is what seals the crankshaft to the engine block and keeps engine oil from leaking out around the crank. Often with a rear main seal leak the engine has to be removed from the vehicle to replace the seal. In the case of a rear main seal leak, many specialty tools can be required. So before you bring a big job to a garage make sure they have the right tools for the job. To help keep costs down, many garages will only keep on hand certain tools, especially when it comes to large equipment.
6.7 CUMMINS REAR MAIN SEAL TOOL MANUALS
Current repair manuals and procedures for new vehicles every yearĪll these different costs go into how much a mechanic has to charge you for repair work, in addition to their time and expertise.Stock inventory of parts for many different makes on model cars.Very expensive lifts, tools and diagnostic equipment.Insurance in case you damage a customer’s car.Consider all the costs that go into having a repair garage.Ĭosts of running an automotive repair shop: Being a mechanic can be a tough business with a lot of overhead to cover. In my experience there can be quite a discrepancy from one mechanic to another in how much a job will cost to fix the problem. Getting a second opinion can be frustrating and driving all over town looking for the repair shop that will give you the best price can be time consuming. Unless you do all of your own maintenance on your vehicles, you’ve probably been to a garage where you got an estimate on a repair and just had to wonder if they were ripping you off, over charging you or replacing things that really didn’t need to be fixed. Repair costs are often difficult to accept and understand.
