W2-880 Tjd, Thd, Th - Repair - Wisconsin Motors

COVER AND
FILTER ELEMENT
OIL LEVEL
BREATHER
VALVE
(TH. THD)
Fig.6
Clean bowl regularly of accumulate dust and dirt. Do not use
oil or water in pre-cleaner, this must be kept dry.
DRY TYPE AIR CLEANER (Fig. 6A)
The dry elementair cleaner is mountedirecdy to the cafouretor. Do
not oil element, and do not use gasoline or kerosene for cleaning.
Service Daily; or twice a day if engine is operating in very dusty
conditions. Remove elementand shake outthe accumulawxl dust and
dirt. Wipe out dirt from inside cover and from housing.
Once Each Week; The filtering cartridge should be taken out and
rinsed under a faucet with cold water, then wash by repeated dipping s
for several minutes in a solution of lukewarm water and a mild, nonsudsing
detergent. Rinse in cold water from the inside out, and allow
to dry overnight before installing in air cleaner. In cold weather,
protect element from freezing until dry.
After five washings or one year of service, which ever comes first,
replace the cartridge element. New filter elements are available from
all Wisconsin Distributors and Service Centers.
FILTER
ELEMENT’
ADAPTER
Fig. 7
DRY ELEMENT (TRI-PHASE) AIR CLEANER (Fig. 7)
Service Daily; squeeze rubber dust unloader once or twice a day to
check for possible obstruction. If engine is operating in very dusty
conditio.n.s, remove cartridge and shake out accumulated dirt (do not
~ap or strikeelement--it may become damaged). Wipeoutdirtfrom
inside cover and bowl.
Once Each Week; The filtering cartridge should be taken out and
either dry-cleaned with compressed air, or washed by repeated
dipping for several minutes hi a solution of lukewarm water and a
mild, non-sudsing detergent. Rinse in cold water from the inside
out, and.allow to dry ovei’night before installing. In cold weather,
protect element from freezing until dry. Do not oil element, and do
not use gasoline or kerosene for cleaning.
After ten washings or one year of service, which ever comes first,
replace cartridge. New cariridges are available at your Wisconsin
dealer. Refer to glustmted Pans Catalog for replacement part
number.
Carry a spare element in a dust-proof container for quick
replacement in the t’mid. Clean dirty element when convenient.
CRANKCASE BREATHER
Models TH and THD have a ball check breather valve mounted to
the bollom of the air cleaner bracket and channeled thru the gear cover
to the crankcase. The breather valve, removed as illustrated in Fig.
6, should be kept free of dirt by periodic cleaning.
Models TJD and W2-880: The characteristics of this engine are such
that a ball check valve is not required in its breather system.
A reslricted or plugged up breather system is indicated when oil seeps
from gasket stirfa-c~s, oflseals, screws and studs.
FUEL FILTER (Fig. 8)
It is.. very in~.portant that gasoline be faltered to prevent sediment, dirt
ana w.ater from entering the carburetor and causing lrouble or even
complete stoppage of the engine. The fuel fdter ha~ a glass bowl and
should be inspected frequently, and cleaned if dirt or water are
present.
To.remove sediment bowl, loosen nut below bowl and swing wire
bail to one side. There will be less danger of breaking the gasket if
the bowl is given a twist as it is being removed. Clean bowl and screen
thoroughly. Replace gasket if it has become damaged or hardened.
_Repairkits are available for service replacement, refer to Illuslrated
varts Catalogs.
HOUSING
MTG. STUD
~REATHER LINE
Fig. 6A 11 Fig.8