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THIS ENGINE IS EQUIPPED WITH A FEDERALLY MANDATED MECHANISM WHICH STOPS THE ENGINE. DO NOT INTERFERE WITH OR BYPASS THIS MECHANISM. PARTS
TECUMSEH SERVICE OUTLET. IN THE EVENT THE
MANUAL
and MAINTENANCE INSTRUCTIONS for
TECUMSEH
MODELS
THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH IF NOT FOLLOWED COULD ENDANGER THE PERSONAL SAFETY
AND/OR PROPERTY OF YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL AND ANY PROVIDED WITH
THE EQUIPMENT ON WHICH THIS ENGINE IS USED BEFORE ATTEMPTING TO OPERATE YOUR TECUMSEH ENGINE.
THESE SYMBOLS
MAY APPEAR ON
THE ENGINE:
OF THE MECHANISM MAY BE SUBJECT TO WEAR AND MUST BE CHECKED ONCE A YEAR BY AN AUTHORIZED
MECHANISM FAILS FOR ANY REASON, YOU MUST NOT USE THE ENGINE UNTIL CORRECTED BY A TECUMSEH SERVICE OUTLET.
FAST SLOW
California Proposition 65 WARNING: The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth defects or other reproductive harm.
ENGINES WHICH ARE CERTIFIED TO COMPLY WITH CALIFORNIA
AND U.S. EPA EMISSION REGULATIONS FOR ULGE ENGINES, are
certified to operate on regular unleaded gasoline, include the following
emission control system(s): EM, TWC (if so equipped); Do not include any
user adjustable features - therefore no other adjustments are needed.
OIL & FUEL RECOMMENDATIONS
TO OPERATE ENGINE, YOU WILL NEED THE FOLLOWING:
ÀÀ A CLEAN, HIGH QUALITY, DETERGENT OIL.
Be sure original container is marked:
A.P.I. service “SF” - “SJ”.
FOR SUMMER (ABOVE 320F; 00C) USE SAE30 OIL.
Tecumseh specially formulated oil is available at any Authorized
Tecumseh Service Outlet. Order as part number 730225.
FOR WINTER (BELOW 320F; 00C) USE SAE 5W30 OIL.
Tecumseh specially formulated oil is available at any Authorized
Tecumseh Service Outlet. Order as part number 730226.
DO NOT USE SAE 10W40 OIL.
USING MULTIGRADE OIL WILL INCREASE OIL CONSUMP-
TION.
OIL SUMP CAPACITY: 21 ounces (1-1/4 U.S.
pints) .62 liter.
ÁÁ A FRESH, CLEAN, UNLEADED REGULAR, UNLEADED
PREMIUM, OR REFORMULATED AUTOMOTIVE GASOLINE ONLY. DO NOT USE LEADED GASOLINE.
NOTE: DO NOT USE GASOLINE CONTAINING METHANOL
(WOOD ALCOHOL). Gasoline containing up to 10% ethanol or grain
alcohol (“Gasohol”), or up to 15% MTBE (Methyl Tertiary Butyl
Ether), may be used but requires special care when engine is unused
for extended periods.
See “STORAGE” instructions on Page 5.
NOTE: Use clean oil and fuel and store in approved, clean, covered
containers. Use clean fill funnels.
Never use “stale” gasoline left over from last season or
stored for long periods.
MODEL AND
D.O.M. DECAL
LOCATED
UNDER COVER
(IF SO EQUIPPED)
RECOIL STARTER
STARTER HANDLE
SPARK PLUG
WIRE
SPARK PLUG
OIL DRAIN PLUG
(IF SO EQUIPPED)
OIL FILL PLUG AND DIPSTICK
(IF SO EQUIPPED)
OIL FILL
PLUG
(IF SO
EQUIPPED)
Figure 1
LEV80
LEV100
LEV115
LEV120
TVS90
TVS100
TVS105
TVS115
TVS120
ROTARY MOWER ENGINEROTARY MOWER ENGINE
WITH BRAKE ASSIST
VERTICAL CRANKSHAFT
AIR COOLED FOUR-CYCLE
PRIMER
9-1-98 181-657-14
PRESS IN AND LIFT
HERE TO RELEASE
COVER
FUEL FILL CAP
FUEL
TANK
AIR CLEANER
PRIMER
(IF SO EQUIPPED)
CARBURETOR
MUFFLER
OIL DRAIN PLUG
BOTTOM OF ENGINE
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BEFORE STARTING
ÀÀ READ ALL INSTRUCTIONS PROVIDED WITH THE
EQUIPMENT ON WHICH THIS ENGINE IS USED.
ÁÁ FILL OIL SUMP OR CHECK OIL LEVEL:
IMPORTANT: To avoid engine damage never run engine unless:
- Oil level is between “FULL” and “ADD” marks on dipstick (if
so equipped).
- Oil level is to overflow point in oil fill hole on engine without a
dipstick.
- Oil fill plug is tightened securely into oil fill tube or hole.
CHECK OIL LEVEL OFTEN DURING ENGINE BREAK-IN.
A. ENGINE WITH DIPSTICK:
1. POSITION EQUIPMENT SO ENGINE IS LEVEL.
2. Clean area around oil fill plug (see Figure 1).
3. Remove oil fill plug and dipstick.
4. Wipe dipstick clean, insert it into oil fill hole and tighten securely,
remove dipstick. If oil is not up to“FULL” mark on dipstick, add recommended oil. POUR SLOWLY. Wipe dipstick clean each time oil
level is checked.
IMPORTANT: DO NOT FILL ABOVE “FULL” MARK ON DIPSTICK.
5. Install oil fill plug and dipstick, tighten securely.
B.ENGINE WITHOUT DIPSTICK:
1. POSITION EQUIPMENT SO ENGINE IS LEVEL.
2. Clean area around oil fill plug (see Figure 1).
3. Remove oil fill plug.
4. If oil level is not up to overflow point in oil fill hole, add recommended
oil. POUR SLOWLY.
5. Install oil fill plug, tighten securely.
See “MAINTENANCE” section for further oil instructions.
ÂÂ FILL FUEL TANK:
A. Clean area around fuel fill cap, remove cap.
B. Add “UNLEADED” regular gasoline, slowly, to fuel tank. Use a funnel
to prevent spillage.
IMPORTANT: NEVER MIX OIL WITH GASOLINE
C. Install fuel fill cap and wipe up any spilled gasoline.
NEVER FILL FUEL TANK INDOORS. NEVER FILL FUEL TANK
WHEN ENGINE IS RUNNING OR HOT. DO NOT SMOKE WHEN
FILLING FUEL TANK.
NEVER FILL FUEL TANK COMPLETELY. FILL TANK TO 1/2'’
BELOW BOTTOM OF FILLER NECK TO PROVIDE SPACE FOR
FUEL EXPANSION. WIPE ANY FUEL SPILLAGE FROM ENGINE
AND EQUIPMENT BEFORE STARTING ENGINE.
ANY LIQUEFIED PETROLEUM (LPG) OR NATURAL GAS FUEL
SYSTEM MUST BE LEAKPROOF AND MEET ALL APPLICABLE
CODES AND REGULATIONS.
ÃÃ CHECK THE FOLLOWING:
A. BE SURE EQUIPMENT IS IN NEUTRAL GEAR WITH CLUTCHES,
BELTS, CHAINS AND SAFETY SWITCHES DISENGAGED. (FOLLOW EQUIPMENT MANUFACTURER’S INSTRUCTIONS.) THIS
SHOULD PLACE ANY SAFETY SWITCHES IN SAFE STARTING
POSITION.
B. Be sure spark plug wire is attached to spark plug (see Figure 1).
C. Be sure any ignition switch and/or control lever on engine or equip-
ment is in “ON”, “RUN” or “START” position.
STARTING
NEVER RUN ENGINE INDOORS OR IN ENCLOSED, POORLY VENTILATED AREAS. ENGINE EXHAUST CONTAINS CARBON MONOXIDE, AN ODORLESS AND DEADLY GAS.
KEEP HANDS, FEET, HAIR AND LOOSE CLOTHING AWAY FROM
ANY MOVING PARTS ON ENGINE AND EQUIPMENT.
WARNING TEMPERATURE OF MUFFLER AND NEARBY AREAS
MAY EXCEED 1500F (650C). AVOID THESE AREAS.
NOTE: See equipment manufacturer’s instructions for control positions
which correspond to engine control positions in Figures 2 and 4.
ÀÀ ENGINE WITH PRIMER
1) Move control lever (figure 2) to “FAST” or “START” (see equipment
manufacturer’s instructions).
2) The carburetor on your engine has been completely adjusted at the
factory. When starting a cold engine, push primer bulb firmly with your
thumb 5 times, allowing primer bulb to return completely to original
position between pushes. Repeat the above for each starter operation as necessary.
NOTE: DO NOT USE PRIMER TO RESTART A WARM ENGINE
AFTER A SHORT SHUTDOWN.
3) Operate mower control to release engine brake.
4)
a) RECOIL STARTERS: Grasp starter handle (figure 3) and pull rope
out slowly until you feel drag. Let rope rewind slowly. Pull rope
with rapid, full arm stroke. Return rope slowly to original position.
NOTE: If engine fails to start after three pulls, repeat steps 2-3
above.
b) ELECTRIC STARTERS: Crank engine.
NOTE: If engine does not start after five seconds of cranking, stop
and repeat steps 2-3 above.
NOTE: If equipped with a snap-in control as shown, no adjustment
is required.
CONTROL LEVER
STOP
START
FAST
IDLE
"RUN" RANGE
Figure 2
ÁÁ ENGINE WITHOUT PRIMER
1) Move control lever (figure 4) to “CHOKE” or “START” (see equipment
manufacturer’s instructions).
NOTE: If restarting a warm engine after a short shutdown, move
control lever to “FAST” instead of “CHOKE”.
2)
a) RECOIL STARTERS: Grasp starter handle (figure 3) and pull rope
out slowly until you feel drag. Let rope rewind slowly. Pull rope with
rapid, full arm stroke. Return rope slowly to original position.
b) ELECTRIC STARTERS: Operate mower control to release engine
brake; crank engine.
3) When engine starts, move control lever to “FAST” and then to desired
speed in “RUN” range. If engine falters, move control lever to
“CHOKE”, then to “FAST”, then to desired speed in “RUN” range.
NOTE: RECOIL STARTERS: If engine fails to start after three pulls,
move control lever to “FAST” and pull starter rope again.
NOTE: If engine fires, but does not continue to run, move control lever
to “CHOKE” and repeat steps 2-3 until engine starts. Do not crank an
electric starter for more than five seconds each attempt.
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STARTING (Continued)
ENGINE WITH PRIMER AND CHOKE
1) Move control lever (figure 4) to “CHOKE” or “START” (see equipment
manufacturer’s instructions).
NOTE: If restarting a warm engine after a short shutdown, move control
lever to “FAST” instead of “CHOKE”.
2) When starting a cold engine, push primer bulb firmly with your thumb 3
times, allowing primer bulb to return completely to original position
between pushes.
NOTE: Do not use primer to restart a warm engine after a short shutdown.
3) Operate mower control to release engine brake.
4)
a) RECOIL STARTERS: Grasp starter handle (figure 3) and pull rope out
slowly until you feel drag. Let rope rewind slowly. Pull rope with rapid,
full arm stroke. Return rope slowly to original position.
NOTE: If engine fails to start after three pulls, repeat steps 2-3 above.
b) ELECTRIC STARTERS: Crank engine.
NOTE: If engine does not start after five seconds of cranking, stop and
repeat steps 2-3 above.
NOTE: If equipped with a snap-in control, as shown, no adjustment is
required.
5) When engine starts, move control lever to “FAST” and then to desired
speed in “RUN” range. If engine falters, move control lever to “CHOKE”,
then to “FAST”, then to desired speed in “RUN” range.
NOTE: If engine fires, but does not continue to run, move control lever to
“CHOKE” and repeat steps 2-4 until engine starts.
STARTER HANDLE
TYPICAL
ROPE GUIDE
Figure 3
CONTROL LEVER
MOWER
CONTROL
RETAINING POST
SPARK PLUG WIRE
Figure 5
MAINTENANCE
WARNING: TEMPERATURE OF MUFFLER AND NEARBY
AREAS MAY EXCEED 1500F (65
0
ÀÀ OIL LEVEL:
Check oil level every five (5) operating hours and before each use. See
“FILL OIL SUMP OR CHECK OIL LEVEL’’ on Page 2.
ÁÁ CHANGE OIL:
Change oil after first two (2) operating hours and every 25 operating
hours thereafter, more often if operated in extremely dusty or dirty
conditions. Change oil while engine is still warm from recent running.
A. DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG AND
ATTACH IT TO RETAINING POST (see Figure 5).
B. Clean area around oil drain plug (see Figure 6).
C. Position equipment so engine oil drain plug is lowest point on
engine.
D. Remove oil drain plug and oil fill plug to drain oil.
E. Install oil drain plug and tighten securely.
F. Fill oil sump with recommended oil. See “OIL & FUEL RECOMMEN-
DATIONS’’ on Page 1 and “FILL OIL SUMP OR CHECK OIL
LEVEL” on Page 2.
G. Install oil fill plug and tighten securely.
H. Wipe up any spilled oil.
SPARK PLUG
STOP
IDLE
"RUN" RANGE
Figure 4
STOPPING
ÀÀ See mower manufacturer’s instructions.
ÁÁ AFTER ENGINE IS STOPPED:
A. DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG AND
ATTACH IT TO RETAINING POST (see Figure 5).
B. TURN IGNITION SWITCH KEY (IF SO EQUIPPED) TO “OFF”
POSITION AND REMOVE KEY FROM SWITCH, THIS WILL
REDUCE THE POSSIBILITY OF UNAUTHORIZED STARTING
OF ENGINE WHILE EQUIPMENT IS NOT IN USE.
NEVER STORE ENGINE WITH FUEL IN TANK INDOORS OR IN
ENCLOSED, POORLY VENTILATED AREAS, WHERE FUEL
FUMES MAY REACH AN OPEN FLAME, SPARK OR PILOT
LIGHT AS ON A FURNACE, WATER HEATER, CLOTHES DRYER OR OTHER GAS APPLIANCE.
START
FAST
OIL DRAIN PLUG
CHOKE
OIL DRAIN PLUG (IF SO
EQUIPPED)
BOTTOM OF ENGINE
Figure 6
ÂÂ COOLING SYSTEM (see Figure 7):
IMPORTANT: Frequently remove grass clippings, dirt and debris from
cooling fins, air intake screen and levers and linkage. This will help
ensure adequate cooling and correct engine speed.
COOLING
FINS
Figure 7
Page 3 181-657-14
AIR INTAKE SCREEN