Cleaning; Engine Air Cleaner System; Donaldson Radialseal™ Air Cleaner - Walker MS Operator's Manual

Maintenance Instructions

CLEANING

If a pressure washer is used on the ex-
posed working parts, avoid water on the
electrical parts and the engine cooling sys-
tem.

Engine Air Cleaner System

Donaldson Radialseal™ Air Cleaner
A remote mounted Donaldson Radialseal™ air
cleaner provides the air filtering function. The paper
filter element slides over an outlet tube inside the air
cleaner canister with radial sealing action, eliminat-
ing the possibility of dust leaks due to improper filter
installation. Intake design, internal baffling, and a
dust ejection valve provide dust separation and au-
tomatic precleaning action. Daily or frequent servic-
ing of the air cleaner is not required. Use the air
filter restriction indicator on the air cleaner outlet to
indicate when the air filter needs servicing -- a yel-
low indicator will show when the filter is overly re-
stricting airflow into the engine.
Dust Ejection
Engine
50
CAUTION
Donaldson Air
Cleaner Cover
Valve
1/8 Pipe Thread
Male W/Barb
Vacuum Hose
Engine Air Cleaner System Components
IMPORTANT: Use only Donaldson air filter ele-
ments for replacement (Donaldson P822686 or
Walker 5090-1). Aftermarket filters may not seal
properly or filter efficiently.
Cover Latch
Canister
Primary
Filter Element
Air Cleaner Components
(Shown with Cover Being Removed)
IMPORTANT: The Donaldson air cleaner uses a dry
paper-type air filter element. NEVER apply oil to the
paper element.
Safety
Filter
Primary Filter
Element
Elbow
Hose
Intake
Intake Pipe /
Clamp
Tube
Gasket
CLEANING
Cover
Dust Ejection
Valve
Donaldson
Air Cleaner
Hose
Clamp
Air Intake
Hose
Air Filter
Restriction
Gauge