Chapter 2 Air Cleaners - Tecumseh VLV Technician's Handbook

CAUTION: Before removing air cleaner, make sure ALL
excess dirt is removed from around it.
NOTE: If the engine is equipped with an optional poly
pre-filter always remove it first, to prevent dirt falling into
the filter body.
Air cleaners must be serviced frequently, to prevent dust
and dirt from entering the engine. Dust mixed with the
engine oil forms an extremely abrasive compound which
quickly wears out an engine.
A clogged air cleaner will affect engine performance.
Replacing a restricted (clogged) air filter should restore
engine performance.
AIR CLEANER SERVICE. The engine utilizes a treated
paper element with a foam rubber-like sealing edge.
The seal must fit properly to prevent dirt ingestion.
Replace air filter once a year or more often in extremely
dusty or dirty conditions.
DO NOT ATTEMPT TO CLEAN OR OIL THE PAPER
FILTER.
Be sure to clean base and cover thoroughly before
installing new paper filter.
NEVER RUN THE ENGINE WITHOUT THE
COMPLETE AIR CLEANER INSTALLED ON THE
ENGINE.
NOTE: Serious damage to the engine may result
from using any other but the specified part number
filter. Use factory recommended parts only.
Some models use a dual stage air cleaner. This air
cleaner uses a polyurethane-type foam pre-filter along
with the paper element.
www.SmallEngineDiscount.com
Chapter 2
AIR CLEANERS
POLYURETHANE-TYPE PRE-FILTERS. These
serviceable air filters utilize a polyurethane element
which will clog up with use. The element should be
cleaned and serviced in the following manner.
Wash element in a detergent and water solution and
squeeze (don't twist) until all dirt is removed. Rinse
thoroughly.
Wrap in a clean cloth and squeeze (don't twist) until
completely dry.
Re-oil element by applying a generous quantity of oil to
all sides. Squeeze vigorously to distribute oil and to
remove excess oil.
Clean air cleaner housing and cover. Dry thoroughly.
Reinstall pre-cleaner in air filter body.
SOME VECTORS ARE
EQUIPPED WITH BOLT
ACCESS HOLE & A PLUG.
REPLACE IF REMOVED.
Not For Resale
PLUG
POLY
PRE-FILTER
BODY
PAPER
FILTER
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