Snapper Comprehensive Guide to Air Filter Replacement and Maintenance

Air Filter & Pre-Cleaner Service

BRIGGS & STRATTON TWO CYLINDER MODELS

Service Interval: Pre-Cleaner: Every 25 hours or as

required. Air Filter: Every 50 hours or as required.

Replacement Interval: Pre-Cleaner: As required. Air

Filter: Every 200 hours or once per season.

Air Filter Removal & Installation

1.Unscrew the four knobs (A, Figure 26) by turning counter clockwise.

2.Remove the cover (B). Remove the filter (C) and pre-cleaner (D).

3.Install the pre-cleaner (D) with the mesh side up. Install the filter (C) as shown.

4.Install the cover (B) making sure the tabs are inserted into their slots. Secure by turning screws clockwise until snug.

Pre-Cleaner Service

NOTE: Replace a worn or damaged pre-cleaner.

1.Figure 27. Wash the pre-cleaner in liquid detergent and water.

2.Squeeze the pre-cleaner dry and saturate with engine oil. Remove all excess oil by squeezing the pre- cleaner in an absorbent cloth.

Air Filter Service

NOTE: Replace a worn or damaged air filter.

1.Figure 27. If stamped “Washable,” the filter can be washed with warm water and mild soap.

2.Rinse with tap water with the screen side UP allowing dirt and debris to filter out.

3.Allow the filter to dry overnight before reinstalling.

Regular Maintenance

A

B

C

D

Figure 26. Air Filter Assembly - Briggs & Stratton Twin Cylinder Models

A.Knobs

B.Air Filter Cover

C.Air Filter

D.Pre-Cleaner

Pre-Cleaner	Air Filter
1.	1.

2. 2.

Figure 27. Air Filter Service

25