49
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
Turbine Precleaner
Do frequently check the
Turbine Precleaner
(locat-
ed in the end cap of the air cleaner assembly) for free
movement of the internal fan. Shine light into end cap
to verify movement of fan with engine running.
Enginaire™ Air Cleaner
A remote mounted Enginaire™ air cleaner pro-
vides the air filtering function. The paper filter ele-
ment slides over an outlet tube inside the air clean-
er canister with
radial
sealing action, eliminating
the possibility of dust leaks due to improper filter
installation. Intake design, internal baffling, and a
dust ejection valve provide dust separation and
automatic precleaning action. Daily or frequent
servicing of the air cleaner
is not required.
Use the
air filter restriction gauge on the air cleaner outlet to
determine when the air filter needs servicing -- a
yellow indicator will show when the filter is overly
restricting airflow into the engine.
IMPORTANT:
Use
only
Enginaire™ air filter elements
for replacement (Walker 5090-1 or 5090-3). Aftermar-
ket filters may not seal properly or filter efficiently.
Filter
Element
Canister
Air Cleaner Components
(Shown with Cover Removed)
IMPORTANT:
The Enginaire™ air cleaner uses a dry
paper-type air filter element.
NEVER
apply oil to the
paper element.
Engine Air Cleaner System Components
Engine
Hose
Clamp
Air Cleaner
Cartridge
Safety
Filter
Air Cleaner
Band
Enginaire™
Air Cleaner
Enginaire™
Air Cleaner Cover
Hose
Clamp
Air Intake
Hose
Air Filter
Restriction Gauge
Dust Ejection
Valve
Turbine
Precleaner
