Stihl 084 Av: Service Manual

Older rubber lines can crack, preventing a vacuum seal and stopping fuel from reaching the carburetor.

A running Stihl 084 AV in good condition sells for $800 to $2,500 depending on attachments and condition. A seized 084 AV sells for $200 as a parts saw. The costs between $10 (used digital) and $40 (printed reproduction). stihl 084 av service manual

Let’s say your 084 AV starts but dies when you open the throttle. Here is how you use the manual without guesswork: Older rubber lines can crack, preventing a vacuum