How to Change the Line on a Stihl Autocut 40-2 Head | L&S Engineers

In this video, we show you how to change the Trimmer Line on a Spool. Click here for a full list of parts, tools & transcript! Parts Genuine Stihl AutoCut 25-2 Trimmer Head and Mowing Line 2.4mm x 1.5m Health & Safety Warning Please ensure that you have safely prepared the machine and workspace. If you are unsure about any aspect of the task please seek professional advice. Transcript Today we&going to show you how to change the line on a Stihl Autocut 40-2. First of all you need to remove the top of the head. To do this locate the slit in the casing and put pressure on it to release that side. Then do the same for the other side. Once this is done, you can remove the inner workings and completely remove the live. To fit the line, locate the two holes within the body of the head. This is where the line will be located. Make a hook with the line so it can hold when placed in the hole. Once it&secure, start wrapping the line around the body. When complete, tuck the line into the side of the body to stop it from unravelling. Now you need to complete the same for second piece of line which sits directly above. Once it&completely wrapped round, tuck the line to stop it from unravelling. Now seat the body within the base of the head. Locate each line in the designated position on the side of the head,Once seated make sure the spring is located correctly, by making sure it bounces back and the lines aren&moving. When you&comfortable it&seated correctly you can place the...