Automatic Transmission Service Info

Automatic Transmission Service

most Automatic transmission's need to be serviced every 20k-40k depending on make and model check your owners manual. this can be done by you but if you don't feel that you can do this one on your own most shops will charge $100-$180 depending on make and model (Jiffy Lube offers a transmission fluid service but here is the catch they DO NOT CHANGE YOUR FILTER they only cycle the fluid thru the transmission which is a good thing, the filter will still be clogged and you just paid for fresh fluid that cannot do its job correctly with a plugged filter. if a service is performed the filter and gasket needs to be changed and the correct fluid needs to be in the transmission for that make and model. failure to do so will result in a total failure of the transmission itself. you also have to make sure you have the correct amount of fluid to put back in most part stores have the capacity chart in there computer system when you are purchasing the fluid and filter and gasket. the average cost depending on make and model should be around 60-80 and take 45-1 1/2 hours to complete. here are the steps for you.

1. make sure u have all the supplies required refer to the basics
2. make sure you have the correct fluids
3. jack the vehicle up
4. use jack stands
5. grab a drain pan
6. use your tool set to remove the transmission oil pan (some automatics have a drain plug on them use google)
7. drain fluid and remove filter
8. clean the gasket off of the transmission and the transmission oil pan (use a razor blade)
9. apply new gasket (rubber gaskets are best but quick tip use RTV Silicone (ultra Black works best) apply a bead of silicone no wider then a number 2 pencil to the transmission pan and smear it lightly on the gasket mating service. then apply the new gasket and allow it to stick to the transmission pan itself before u install the transmission pan.
10. Install the new filter in the transmission
11. Install the Transmission pan in reverse order (make sure u use a cross hatch torque pattern Do Not over tighten the pan bolts just tighten until you feel a moderate amount of resistance ie you would have to stress hard to turn it more.
12. open the bottles of transmission fluid
13. using a funnel start pouring the bottles into the transmission do not over fill if the system calls for 4qts for a drain n refill then put back 3qts and start it. while it is running hold the brake pedal and cycle threw the gears from P to 1st a few times. some dodges have to be checked in Neutral but most of the time they have to be checked in park. wait for the vehicle to warm up while constantly checking the fluid level with the dipstick if you are within the normal range then you have nothing to worry about if you are a little off try adding a 1/16th of a qt and check again add until in the normal range for a warm engine.

After the service is performed take your vehicle out on a short drive to verify that the transmission is shifting correctly. also make sure to check for leaks also.