Air Filter & Pre-Cleaner (Service Part 793569/793685) Installation Instructions
Air Filter Cartridge & Pre-Cleaner Assembly Installation Instructions
For Service Part No. 793569/793685 / DIY Part No. 5415
20.0-21.0 Gross HP‡ Professional Series™ and most Model 33 engines
1. Unscrew cover knob and remove air filter cover
2. Remove air filter cartridge and pre-cleaner assembly
3. Clean any debris from base assembly, then install new parts in reverse order. Do not oil the precleaner.
See operating manual for air filter maintenance information.
‡All power levels are stated gross HP per SAE J1940 as rated by Briggs & Stratton.