Air Filter & Pre-Cleaner (Service Part 394019S/272490S) Installation Instructions
Air Filter Cartridge & Pre-Cleaner Assembly Installation Instructions
For Service Part No. 394019S/272490S / DIY Part No. 5052
12.5-20.0 Gross HP‡ Twin cylinder engines
1. Unscrew cover knobs
2. Remove air filter cover
3. Remove air filter cartridge and pre-cleaner assembly
4. Clean any debris from base assembly then install new parts in reverse order. Do not oil the pre-cleaner.
See operating manual for air filter maintenance information.
‡All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton