NEED INSTRUCTION SHEET FOR LINE INS...

If it is a duel line trimmer then:

Cut two separate pieces of string, about 7 ft. each.

Stick the end of the line in the hole on the inside of spool.

Wind clockwise onto spool, putting the line that is closest to the ground on first.

Once you have winded this piece on, lock the last 4 inches of line through the slits on spool.

Repeat process for second piece of line, locking the last 4 inches in slot opposite the other locked in piece.

Put the spool on the trimmer, feeding the end of lines through either hole on trimmer.

Before you push the spool all the way on, pull the strings out of the locked position.

If it is a single line trimmer: Then just wind a single piece of string clockwise onto spool. This may need to be longer than 7ft.

Jim