Powermax105 Operator Manual 8-11
Identify air filter bowl model
Due to a manufacturing change, your Powermax105 may have one of the two air filter bowl models shown below. The
bowl styles and O-rings are not interchangeable between models. Both filter bowls use the same air filter element, but
the steps to replace the element will vary for each bowl.
Old metal guarded filter bowl New plastic filter bowl
The filter assembly for the metal guarded bowl
shown above is no longer available to order. The
individual air filter element and filter bowl are still
available to order.
To replace the air filter element and metal guarded
bowl, skip to page 8-13 Install the air filter element
(for metal guarded bowl).
To replace the air filter element and filter bowl on
this model, continue to the next section.
Note: The filter bowl may appear
greenish-blue if you install optional
nylon bowl kit428415. (See page
6-3).