Attaching The Trimmer Head - McCulloch B428PS Operator's Manual

ATTACHING THE TRIMMER HEAD

1. Turn the bevel gear shaft until one of the holes in
the dust cup aligns with the corresponding hole in
the bevel gear.
2. Insert a small screwdriver in the hole to lock the
bevel gear shaft.
3. Screw on the trimmer head in the opposite
direction to the direction of rotation.