Yes, the 1998 Honda 300EX has transmission oil. The transmission oil is located in the transmission case, which is on the left side of the engine.
How do you change the transmission oil on a 1998 Honda 300EX?
1. Gather the following materials:
* New transmission oil (SAE 10W-40)
* Oil filter wrench
* 17mm wrench
* Funnel
* Drain pan
2. Warm up the engine for a few minutes to make the oil flow more easily.
3. Place the drain pan under the transmission case.
4. Remove the transmission oil drain plug with the 17mm wrench.
5. Allow the transmission oil to drain completely.
6. Replace the transmission oil drain plug.
7. Remove the transmission oil filter with the oil filter wrench.
8. Apply a thin coat of new transmission oil to the gasket of the new transmission oil filter.
9. Screw the new transmission oil filter onto the transmission case.
10. Fill the transmission case with new transmission oil using the funnel.
11. Check the transmission oil level and add more oil if necessary.
12. Start the engine and let it run for a few minutes.
13. Check for leaks.
Here are some additional tips for changing the transmission oil on a 1998 Honda 300EX:
* Be sure to use the correct type of transmission oil. The 1998 Honda 300EX requires SAE 10W-40 transmission oil.
* Do not overfill the transmission case with oil. This can cause the transmission to slip.
* Check the transmission oil level regularly and add more oil if necessary.
* Change the transmission oil every 6 months or 1,000 miles, whichever comes first.
