To change the oil on a 150f you have to take a cap off it takes a big socket set to do this. The cap is right next to the shifter. once the cap is off a spring is right behind it and and filter behind that keep those parts for later. the oil will begging to come out and you need a pan to catch it. When all the oil is out put the assembly back in and fill the bike with 10w - 30 oil. you need about 1.1 quarts.
A Honda CRF-50 uses a 10w30 four stroke motorcycle oil. You should not use a truck or car oil in the CRF-50.
The oil capacity of a 2004 Honda CRF 150 is one liter of oil. This is equal to 1.1 quarts of oil.
5wt oil. Use Honda oil.
four stroke motorcycle oil
10w40 oil if you are using a non-honda oil. We just switched our crf's (2 of them) to Amsoil and I can honestly say we felt a difference in the first 5 minutes!
1.1 quarts.
10w-40
A CRF 50 is a four stroke, no premix on this bike.
.6 of a quart, same for the 50.
it is on the bottom of of the bike
0.6 US quarts.
about a liter