Tractor
On a Massey Ferguson 135 tractor, the engine oil should be added to the dipstick located towards the front of the engine compartment, just behind the radiator. To access the dipstick, open the hood and locate the round dipstick handle, which will be labeled with an oil can symbol. Remove the dipstick and wipe it off, then insert it fully and withdraw it again, noting the oil level on the dipstick. If the oil level is low, add the recommended type of engine oil, until the oil level reaches the “FULL” mark on the dipstick. Replace the dipstick and close the hood.