Walker H37i - Cleaning; Engine Air Cleaner System; Briggs & Stratton Air Cleaner

54
Maintenance Instructions CLEANING
CLEANING
CAUTION
If a pressure washer is used on the ex-
posed working parts, avoid water on the
electrical parts and the engine cooling
system.
Engine Air Cleaner System
Briggs & Stratton Air Cleaner
An engine mounted Briggs & Stratton air cleaner
provides the air ltering function. The primary lter
element slides over an outlet tube inside the air
cleaner canister with radial sealing action, reducing
the possibility of dust leaks due to improper lter
installation. Intake design, internal ba󰀪ing,
and a dust ejection valve provide dust separation
and automatic precleaning action. Daily or frequent
servicing of the air cleaner is not required.
IMPORTANT: Use only Briggs & Stratton air lter
elements for replacement (Briggs & Stratton P/N
841497 Primary Filter and P/N 821136 Safety
Filter). Aftermarket lters may not seal properly or
lter e󰀩ciently.
Canister
Primary
Filter Element
Air Cleaner Components
(Shown with Cover Removed)
IMPORTANT: The Briggs & Stratton air cleaner
uses a dry papertype air lter element. NEVER
apply oil to the paper element.
Engine Air Cleaner System Components
Primary Filter
Element
Safety
Filter
Engine
Intake
Cover
Cover
Latch
Dust
Ejection
Valve
Air Intake
Hose
Air Intake
Cover
Hose
Clamps