Kohler KT19 series II User Manual

Always check oil with engine stopped and on a level
surface.
Check oil before each use when the engine is cool
and the oil
has drained back into the sump. Add
oil, if low, to bring level up to, but not over the "F"
mark on the dipstick.
NOTE: Do not operate engine with oil level below
the "L" mark or over the "F" mark on the
dipstick.
t
Operating
Range
~
FUEL RECOMMENDATIONS
WARNING: Explosive Fuel!
A Gasoline is extremely flammable
.. and its vapors can explode if ig-
nited.
Store gasoline only in ap-
proved containers, in well-venti-
lated, unoccupied buildings, away
from sparks
or flames. Do not fill
the fuel tank while the engine is hot
or running, since spilled fuel could
ignite
if it comes in contact with hot
parts or sparks from ignition. Do not
start the engine near spilled fuel.
Never use gasoline as a cleaning
agent.
General Recommendations
Purchase gasoline in small quantities and store in
clean, approved containers. A container with a ca-
pacity of 2 gallons or less with a pouring spout is
recommended. Such a container is easier to handle
and helps eliminate spoilage during refueling.
Do not use gasoline left over from the previous sea-
son, to minimize gum deposits in your fuel system
and to insure easy starting.
Do not add oil to the Qasoline.
Do not overfill the fuel tank. Leave room for the
fuel to expand.
5
SECTION 1
GENERAL
INFORMATION
On gravity feed systems, turn the fuel valve off
when the engine is not in use. Keep the vent hole
in the tank filler cap open. If vent hole is plugged,
pressure may build up in tank causing flooding or
dangerous spraying of gasoline when cap is re-
moved. A vacuum may also be created which
could disrupt fuel flow to the carburetor during en-
gine operation.
Fuel Type
For best results, use only clean, fresh, unleaded
gasoline with a pump sticker octane rating of 87 or
higher. In countries using the Research method, it
should be
90 octane minimum.
Unleaded gasoline is recommended, as it leaves
less combustion chamber deposits. Leaded gaso-
line may be used in areas where unleaded is not
available and exhaust emissions are not regulated.
Be aware however, that the cylinder head will re-
quire more frequent service.
Gasoline/Alcohol blends
Gasohol (up to 10% ethyl alcohol, 90% unleaded
gasoline by volume) is approved as a fuel for Kohler
engines. Other gasoline/alcohol blends are not ap-
proved.
Gasoline/Ether blends
Methyl Tertiary Butyl Ether (MTBE) and unleaded
gasoline blends (up to a maximum of 15% MTBE by
volume) are approved as a fuel tor Kohler engines.
Other gasoline/ether blends are not approved.
SERVICE SCHEDULE
NOTE: Intervals stated are for good, clean opera-
ting conditions. Service more frequently (even
daily)
if extremely dusty or dirty conditions prevail.
Service
Frequency
Change Lube Oil ............................. 25 hrs.
Service Precleaner ............................ 25 hrs.
Check Air Cleaner ............................ 50 hrs.
Clean Cooling Fins and External Surfaces ...... 50 hrs.
Check Spark Plugs .......................... 100 hrs.
Check Compression ......................... 500 hrs.
Service Breaker Points ....................... 500 hrs.
Check Ignition Timing ....................... 500 hrs.
Check Valve & Tappet Clearance .............. 500 hrs.
Service Cylinder Head
....................... 500 hrs.
Service Starting Motor Drive .................. 500 hrs.
'250 hours when leaded gasoline is used.
The above service
procedures should also be performed as part
of any seasonal tune-up.

Kohler KT19 series II Specifications

General

Brand	Kohler
Model	KT19 series II
Category	Engine
Language	English