I pride myself on changing oil without spilling a drop. I had logged about 700 miles since my restoration and had a quirk in the carb that made it run real rich, so I decided it was time to change the oil.
Since the 40 is lifted a little I decided not to put it on the lift but just slide a pan under it and drain. I have one of these catch pans that has a resovoir under the catch area. It holds about 2.5 gallons. It has two removable plugs in the catch area. I loosened the big drain plug and all 8.5 quarts came out in about 10 seconds, hitting the drain hole and spraying oil everywhere. I got most of it in the pan. After that fiasco, I decided to remove the filter. I figured most of the oil in the filter had drained into the pan. Nope. Second mess.
After that things went pretty smooth. The WSM calls for 8.5 quarts, and that is what I put in when I rebuilt the motor. The dipstick has always read over filled. So, I put in 8 quarts and the dipstick reads just above full. Is that normal?
It looks like oil changes in the 40 are going to be a challenge to perform without spilling any oil. I wonder if poking a hole in the top of the filter before loosening it will let it drain? I am thinking of using a plastic storage container to catch the oil from the pan!
Since the 40 is lifted a little I decided not to put it on the lift but just slide a pan under it and drain. I have one of these catch pans that has a resovoir under the catch area. It holds about 2.5 gallons. It has two removable plugs in the catch area. I loosened the big drain plug and all 8.5 quarts came out in about 10 seconds, hitting the drain hole and spraying oil everywhere. I got most of it in the pan. After that fiasco, I decided to remove the filter. I figured most of the oil in the filter had drained into the pan. Nope. Second mess.
After that things went pretty smooth. The WSM calls for 8.5 quarts, and that is what I put in when I rebuilt the motor. The dipstick has always read over filled. So, I put in 8 quarts and the dipstick reads just above full. Is that normal?
It looks like oil changes in the 40 are going to be a challenge to perform without spilling any oil. I wonder if poking a hole in the top of the filter before loosening it will let it drain? I am thinking of using a plastic storage container to catch the oil from the pan!