Remove the air filter cover. Wash the foam element in warm, soapy water, rinse thoroughly, and let it dry completely. Apply a few drops of clean engine oil to the foam, squeeze out the excess, and reinstall. Replace the filter if it is torn or permanently clogged.

The FS96 has a specific dance:

Stihl provides most documentation for older models through authorized channels.

Lubricate the flexible shaft (2) with STIHL mul‐ tipurpose grease or gear lubricant. STIHL International Website Correct Fuel Mixture for Grass Trimmers | STIHL AU

Clogged spark arrestor screen in muffler; dirty air filter; improper fuel mix.

To get the most accurate, detailed information, it is highly recommended to view the official documentation. You can often find the Stihl FS 96 spare parts diagram online , which helps with identifying part numbers.

If you have landed on this page, you likely own (or are about to own) a classic piece of outdoor power equipment: the . You are also searching for one of the most elusive pieces of documentation in the landscaping world—the Stihl FS96 manual .

The Stihl FS 96 is backed by a comprehensive warranty. For service and repair, contact an authorized Stihl dealer.

Clean the felt or foam element with warm soapy water, dry thoroughly, or replace.

: Mid-grade unleaded (89 octane or higher) with no more than 10% ethanol.