about one quart, maybe a hair over. you want to fill the generator until it can accept no more oil. 5w30 should cover most temperature ranges.
yes you can but you shoud use redmax oil in sted
50:1 with an appropriate oil.
40:1
50:1
40:1 owner's manual for a homelite st 185 trimmer says 32:1
2%
50 to 1
50:1
50:1
50:1
It is 50:1.
50:1