Check the oil level of the transmission case before each use to see that it is filled to the correct level. Before checking the transmission oil level, clean the area around the Transmis- sion Oil Fill/Dipstick to prevent debris from entering the transmission case. Always keep the oil level between the “FULL” and the “ADD” marks on the dipstick. When checking the oil level, the dipstick must be withdrawn and wiped clean, then reinserted all the way before being withdrawn again for a true reading.

Adding Transmission Oil

WARNING: Never overfill the transmission case. Damage may result if the oil level in the transmission case is below the “ADD” mark or over the “FULL” mark of the dipstick.

For best results, fill to the “FULL” mark on the dipstick as opposed to adding a given quantity of oil. Always check the level on the dipstick before adding more oil. See Figure 18.

Refer to the Lubrication Illustration for information regarding the proper type of oil to add to the transmission case. See the Specifications Chart for the quantity required.

Place the tractor on a level surface and engage the parking brake. Stop the tractor engine and remove the ignition key.

Clean the area around the Transmission Oil Fill /Dipstick to prevent debris from entering the transmission case.

Remove the dipstick from the oil fill tube and SLOWLY pour oil into the oil fill tube. Fill the transmission case until the oil level reaches the “FULL” mark on the dipstick.

Reinstall the dipstick securely into the oil fill tube.

WARNING: The oil fill plug/ dipstick must be installed securely into the fill tube at all times when the engine is operating.

Changing Transmission Oil

Refer to the maintenance chart for information regarding the frequency of service.

Refer to the Lubrication Illustration for information regarding the proper type of oil to add to the transmission case. See the Specifications Chart for the quantity required.

Place the tractor on a level surface and engage the parking brake. Stop the tractor’s engine and remove the ignition key.

Remove any center mounted attachments.

Clean the area around the transmis- sion drain plug to prevent debris from entering the transmission case. Remove the drain plug and allow the transmission oil to drain into a clean container having a capacity of more than 5 quarts. Reinstall the drain plug. See Figure 19.

Transmission

Transmission

Oil Filter

Drain Plug

Figure 19

 

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Cub Cadet 3185 manual Adding Transmission Oil, Changing Transmission Oil