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Tecumseh Products OV195XA Operator Manual

Tecumseh Products OV195XA Manual

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Tecumseh Products OV195XA | Operator Manual - Page 1
Operator's Manual OV195EA/OV195XA Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Table of Contents IMPORTANT NOTICE! Safety Definitions ii I. General Safety Precautions 1 II. How to Get Service 3 III. Oil and Fuel Specifications 4 IV. Before Starting Your Engine 5 V. Starting Your Engine
Tecumseh Products OV195XA | Operator Manual - Page 2
TecumsehPower Servicing Dealer. Find them on our website at www.TecumsehPower.com or call TecumsehPower Company at 1-800-558-5402 for additional information. Page ii The trademarks TECUMSEH® and the DESIGN (Native American Head logo) are registered trademarks of Tecumseh Products Company and
Tecumseh Products OV195XA | Operator Manual - Page 3
of safely and responsibly operating, maintaining and/or fueling it. TecumsehPower Company recommends the following: • An adult should fuel this engine. NEVER allow children to refuel this engine. See "C. Filling Fuel Tank" instructions on page 6. • An adult should perform maintenance on this engine
Tecumseh Products OV195XA | Operator Manual - Page 4
TecumsehPower Company manufactures the Power Sport line of engines for use in such applications. Consult your local Authorized TecumsehPower Servicing and 3. • Keep the disconnected spark plug wire securely away from metal parts where arcing could occur. • Carefully attach the spark plug wire to the
Tecumseh Products OV195XA | Operator Manual - Page 5
's Manual, and it is intended for individuals who have had adequate training, experience and who practice proper tool usage. Service procedures should be clearly understood and practiced when servicing TecumsehPower engines. • Order as part #695244A or #740043 for OV models. TecumsehPower Company
Tecumseh Products OV195XA | Operator Manual - Page 6
Be sure original container is marked A.P.I. Service "SL/SJ". Using multigrade oil above Part No. 730225A or SAE 30W Multi Grade TecumsehPower Part No. 730226A or SAE 5W30 or SAE 10W TecumsehPower Synthetic Part problems that occur from use of fuels other than those listed in the Operator's Manuals
Tecumseh Products OV195XA | Operator Manual - Page 7
result in equipment malfunction or damage. Contact your Authorized TecumsehPower Servicing Dealer for TecumsehPower Oil. B. Filling Oil Sump 1. spilled oil. NOTE To change oil for engine, see "A. Checking and Changing Oil" instructions on page 13. FULL OK Fill Between "FULL" and "ADD" Marks ADD
Tecumseh Products OV195XA | Operator Manual - Page 8
vapors can spread and be ignited by a spark or flame many feet away from engine. To prevent injury or death from fuel fires, follow these instructions: 1. Stop engine and allow it to cool before refueling. 2. Be sure engine is outdoors and in a well-ventilated area. 3. Clean area around fuel fill
Tecumseh Products OV195XA | Operator Manual - Page 9
. WARNING If you are unable to start this engine after following instructions in this manual, contact your Authorized TecumsehPower Servicing Dealer. To avoid serious burn injuries or damage to your engine, DO NOT attempt to start or troubleshoot this engine in any other way. For example: • DO NOT
Tecumseh Products OV195XA | Operator Manual - Page 10
following steps 1 thru 7, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way. II. Choke present (see equipment manufacturer's instructions). See Figure 15 on page 9. Afterward, continue reading instructions below. NOTE DO NOT
Tecumseh Products OV195XA | Operator Manual - Page 11
engine is outdoors in a well-ventilated area. 2. Move engine throttle control to "CHOKE" or "START" position, if present (see equipment manufacturer's instructions). See Figures 15 thru 17. 3. When starting a cold engine, press primer bulb firmly 3 times, allowing primer bulb to return completely to
Tecumseh Products OV195XA | Operator Manual - Page 12
steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way. B. throttle control to "FAST" position, if present (see equipment manufacturer's instructions). See Figures 19 thru 21. Table 4. Engines with Recoil Starters
Tecumseh Products OV195XA | Operator Manual - Page 13
. c. Return rope slowly to original position. NOTE Following the instructions listed in the steps above avoids potential damage to the recoil following steps 1 thru 6, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way. II.
Tecumseh Products OV195XA | Operator Manual - Page 14
pushes. See Figure 22 on page 11. Afterward, continue reading instructions below. NOTES Be sure to cover vent hole when pressing primer following steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way. Page 12
Tecumseh Products OV195XA | Operator Manual - Page 15
and keep it away from spark plug. See "G. Avoid Accidental Starts" instructions on page 2. See Figures 26 and 27. Afterward, continue reading instructions below. • Keep the disconnected spark plug wire securely away from metal parts where arcing could occur. • Carefully attach the spark plug wire to
Tecumseh Products OV195XA | Operator Manual - Page 16
plug at the lowest point on the engine (see equipment manufacturer's instructions). 6. Remove oil drain plug and drain oil into an approved result in equipment malfunction or damage. Contact your Authorized TecumsehPower Servicing Dealer for TecumsehPower Oil. 9. Wipe away any spilled oil.
Tecumseh Products OV195XA | Operator Manual - Page 17
spark plug and tighten securely. NOTE A resistor spark plug must be used for replacement. Contact your Authorized TecumsehPower Servicing Dealer for a genuine replacement Resistor Spark Plug. 4 3 2 2 1 3 1 1. Cooling Fins 2. Air Intake Screen 3. Levers and Linkage 4. Spark Plug Connection
Tecumseh Products OV195XA | Operator Manual - Page 18
a year or every 100 operating hours; more often if used in extremely dusty conditions. Replacement filters are available at an Authorized TecumsehPower Servicing Dealer. Follow the instructions next to the drawing of your air cleaner to remove and replace it. NOTE DO NOT clean or put oil on a paper
Tecumseh Products OV195XA | Operator Manual - Page 19
a result of contact with the mower blade, DO NOT interfere with or bypass this mechanism. Parts of the mechanism may be subject to wear and must be checked once a year by an Authorized TecumsehPower Servicing Dealer. In the event the mechanism fails for any reason, you must NOT use the engine
Tecumseh Products OV195XA | Operator Manual - Page 20
problems, treat the fuel system in the following method below: NOTES TecumsehPower Company recommends using ULTRA-FRESH™ Gasoline Stabilizer as an acceptable method of minimizing formation of fuel gum deposits during storage. This product is available from your Authorized TecumsehPower Servicing
Tecumseh Products OV195XA | Operator Manual - Page 21
plug hole. To prevent serious injury from fuel fires, follow these instructions: 1. Carefully disconnect spark plug wire and keep it away from and 39. • Keep the disconnected spark plug wire securely away from metal parts where arcing could occur. • Carefully attach the spark plug wire to the
Tecumseh Products OV195XA | Operator Manual - Page 22
nearest Authorized TecumsehPower Servicing Dealer. Find them on our website at www.TecumsehPower.com or call TecumsehPower Company at 1-800- 558-5402 for additional information. ALWAYS promptly follow maintenance intervals listed in this manual. See Table 5.
Tecumseh Products OV195XA | Operator Manual - Page 23
Every 5 Hours or Before Each Use 1. Check Oil Level 2. Clean Cooling Fins Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/
Tecumseh Products OV195XA | Operator Manual - Page 24
Every 100 Hours or Seasonally 1. Replace Paper Filter 2. Check Spark Plug Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/Dealer Date Owner/
Tecumseh Products OV195XA | Operator Manual - Page 25
NOTES 181-1272-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 23
Tecumseh Products OV195XA | Operator Manual - Page 26
Page 24 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1272-14
Tecumseh Products OV195XA | Operator Manual - Page 27
NOTES 181-1272-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 25
Tecumseh Products OV195XA | Operator Manual - Page 28
Page 26 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1272-14
Tecumseh Products OV195XA | Operator Manual - Page 29
NOTES 181-1272-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 27
Tecumseh Products OV195XA | Operator Manual - Page 30
) as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. Warranty service can be arranged by contacting either an Authorized TecumsehPower Servicing Dealer and/or TecumsehPower Company, c/o Service Manager, 900 North Street
Tecumseh Products OV195XA | Operator Manual - Page 31
of the ECS Warranty Period. 2. Any warranted, emissions-related part which is scheduled only for regular inspection as specified in the Operator's Manual shall be warranted for the ECS Warranty Period. A statement in such written instructions to the effect of "repair or replace as necessary", shall
Tecumseh Products OV195XA | Operator Manual - Page 32
product, or failure to follow the instructions contained in an Instruction Manual for the operation of the new TecumsehPower engine or part. The cost of normal maintenance or replacement of service ARE EXCLUDED. IN NO EVENT WILL TECUMSEHPOWER COMPANY BE LIABLE FOR ANY INDIRECT, INCIDENTAL,

Section	Page
OV195EA/OV195XA	1
Four-Cycle Engine . Vertical Crankshaft . Air-Cooled	1
181-1272-14	1
(English) 6/01/08	1
IMPORTANT NOTICE!	2
Safety Definitions	2
Notice Regarding Emissions	2
TecumsehPower Contact Information	2
I. General Safety Precautions	3
A. Avoid Carbon Monoxide Poisoning	3
B. Avoid Gasoline Fires	3
C. Adult Supervision of Operation, Refueling and Maintenance	3
D. Stay Away from Rotating Parts	3
E. DO NOT Modify Engine	4
F. Avoid Burns and Fire from Hot Surfaces	4
G. Avoid Accidental Starts	4
H. Use Hearing Protection	4
1. Engine with Flywheel Guard	4
2. Engine without Flywheel and Muffler Guard	4
Figure 1. Typical Muffler and Flywheel Guard Locations	4
Figure 2. Disconnecting/Connecting Spark Plug	4
Figure 3. Typical Spark Plug Connection	4
II. How to Get Service	5
A. Engine Identification Decal	5
B. Technician’s Handbook	5
Figure 4. Engine Identification Decal	5
Figure 5. Technician’s Handbook	5
III. Oil and Fuel Specifications	6
A. Oil	6
B. Fuel	6
Table 1. Recommended Oil	6
Table 2. Recommended Fuel	6
10%	6
10%	6
15%	6
15%	6
IV. Before Starting Your Engine	7
A. Checking Oil Level	7
B. Filling Oil Sump	7
1. Be sure engine is upright and level.	7
2. Unscrew oil fill cap dipstick from oil filler tube and wipe dipstick clean. See Figure 7.	7
3. Screw oil fill cap dipstick back into oil filler tube. Tighten securely.	7
4. Unscrew and remove oil fill cap dipstick from oil filler tube. Note oil level. If oil reading on dipstick is below “ADD” mark, slowly add oil to reach “FULL” level. See Figure 6.	7
5. Screw oil fill cap dipstick back into oil filler tube. Tighten securely.	7
6. Wipe away any spilled oil.	7
Figure 6. Engine Oil Level	7
1. Spark Plug Cap	7
2. Spark Plug Wire	7
3. Control Lever (If Equipped)	7
4. Fuel Fill Cap	7
5. Starter Cord Handle	7
6. Oil Fill Cap Dipstick	7
7. Muffler Guard	7
8. Muffler	7
9. Optional Shroud	7
Figure 7. Engine Components	7
C. Filling Fuel Tank	8
1. Stop engine and allow it to cool before refueling.	8
2. Be sure engine is outdoors and in a well-ventilated area.	8
3. Clean area around fuel fill cap and remove fuel fill cap. See Figure 7 on page 5. Afterward, continue reading instructions below.	8
4. Using an approved red GASOLINE container, add fuel slowly, being careful to avoid spilling. DO NOT overfill fuel tank. Leave space in the tank to allow fuel to expand without overflowing.	8
5. Replace fuel fill cap securely and wipe up spilled fuel before starting engine. If fuel is spilled DO NOT start engine. Move machine away from area of spillage. Avoid creating any source of ignition until fuel vapors are gone.	8
6. Be sure fuel valve, if present (see equipment manufacturer’s instructions) is open. See Figure 9.	8
Figure 8. Possible Fuel Fill Cap(s)	8
Figure 9. Fuel Valve Positions	8
V. Starting Your Engine	9
A. Engines with Electric Starters	9
I. Primer Bulb Only	9
1. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.	9
2. Move engine throttle control to “FAST” position, if present (see equipment manufacturer’s instructions). See Figures 10 and 11.	9
3. When starting a cold engine, push primer bulb firmly 3 times, allowing primer bulb to return completely to original position between pushes. See Figure 12.	9
4. Operate equipment control to release engine brake or clutch, if present (see equipment manufacturer’s instructions). See Figure 10.	9
Table 3. Engines with Electric Starters	9
1. Electric Start Switch	9
2. Engine Throttle Control	9
3. Equipment Control	9
Figure 10. Typical Engine Controls	9
Figure 11. Typical Engine Symbols	9
1. Primer Bulb	9
2. Vent Hole	9
Figure 12. Pressing Primer Bulb	9
5. Push starter button or turn ignition switch key to start engine.	10
6. When engine starts, release starter button or ignition switch key.	10
7. If engine fails to start after 3 attempts repeat steps 2 thru 6 and try again.	10
8. If engine does NOT start after following steps 1 thru 7, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.	10
II. Choke Only	10
1. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.	10
2. Move engine throttle control to “CHOKE” or “START” position, if present (see equipment manufacturer’s instructions). See Figures 13 thru 16. Afterward, continue reading instructions below.	10
3. Operate equipment control to release engine brake or clutch, if present (see equipment manufacturer’s instructions). See Figure 15 on page 9. Afterward, continue reading instructions below.	10
4. Push starter button or turn ignition switch key to start engine.	10
5. If engine fails to start after 3 attempts repeat steps 2 thru 4 and try again.	10
6. When engine starts:	10
a. Release starter button or ignition switch key.	10
b. Momentarily move engine throttle control to “FAST” position.	10
c. Next, move engine throttle control to desired speed in “RUN” range.	10
a. Move engine throttle control back to “CHOKE” position.	10
b. Next, move engine throttle control to “FAST” position.	10
1. Spark Plug Wire	10
2. Muffler	10
3. Muffler Guard	10
4. Oil Fill Cap Dipstick	10
5. Starter Cord Handle	10
6. Fuel Fill Cap	10
7. Air Cleaner	10
8. Carburetor	10
9. Control Lever	10
10. Optional Shroud	10
Figure 13. Engine Components	10
1. “SLOW” Position	10
2. “RUN” Range	10
3. “FAST” Position	10
4. “CHOKE” Position	10
Figure 14. Start/Choke Control Positions	10
7. If engine fires but does NOT continue to run, move engine throttle control to “FAST” position and start engine.	10
8. If engine fails to start after 3 attempts in the “FAST” position, move engine throttle control to “CHOKE” position and start engine.	10
9. If engine does NOT start after following steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.	10
III. Primer Bulb and Choke	11
1. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.	11
2. Move engine throttle control to “CHOKE” or “START” position, if present (see equipment manufacturer’s instructions). See Figures 15 thru 17.	11
3. When starting a cold engine, press primer bulb firmly 3 times, allowing primer bulb to return completely to original position between pushes. See Figure 18.	11
4. Operate equipment control to release engine brake or clutch, if present (see equipment manufacturer’s instructions). See Figure 15.	11
5. Push starter button or turn ignition switch key to start engine.	11
6. When engine starts:	11
a. Release starter button or ignition switch key.	11
b. Momentarily move engine throttle control to “FAST” position. See Figures 15 thru 17.	11
c. Next, move engine throttle control to desired speed in “RUN” range.	11
a. Momentarily move engine throttle control back to “CHOKE” position.	11
b. Next, move engine throttle control to “FAST” position.	11
1. Electric Start Switch	11
2. Engine Throttle Control	11
3. Equipment Control	11
Figure 15. Typical Engine Controls	11
Figure 16. Typical Engine Symbols	11
1. “SLOW” Position	11
2. “RUN” Range	11
3. “FAST” Position	11
4. “CHOKE” Position	11
Figure 17. Start/Choke Control Positions	11
1. Primer Bulb	11
2. Vent Hole	11
Figure 18. Pressing Primer Bulb	11
7. If engine fires but does NOT continue to run, move engine throttle control to “FAST” position and start engine.	12
8. If engine fails to start after 3 attempts in the “FAST” position, move engine throttle control to “CHOKE” position and start engine.	12
9. If engine does NOT start after following steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.	12
B. Engines with Recoil Starters	12
I. Primer Bulb Only	12
1. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.	12
2. Move engine throttle control to “FAST” position, if present (see equipment manufacturer’s instructions). See Figures 19 thru 21.	12
Table 4. Engines with Recoil Starters	12
1. Starter Cord Handle	12
2. Engine Throttle Control	12
3. Equipment Control	12
Figure 19. Typical Engine Controls	12
Figure 20. Typical Engine Symbols	12
1. “SLOW” Position	12
2. “RUN” Range	12
3. “FAST” Position	12
4. “CHOKE” Position	12
Figure 21. Start/Choke Control Positions	12
3. When starting a cold engine, push primer bulb firmly 3 times, allowing primer bulb to return completely to original position between pushes. See Figure 22.	13
4. Operate equipment control to release engine brake or clutch, if present (see equipment manufacturer’s instructions). See Figure 19 on page 10. Afterward, continue reading instructions below.	13
5. Grasp starter cord handle. See Figure 19 on page 10. Afterward, continue reading instructions below.	13
a. Pull rope out slowly until you feel drag.	13
b. Without allowing the rope to retract, continue pulling rope with one rapid full arm stroke.	13
c. Return rope slowly to original position.	13
6. If engine fails to start after 3 attempts repeat steps 2 thru 5 and try again.	13
7. If engine does NOT start after following steps 1 thru 6, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.	13
II. Choke Only	13
1. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.	13
2. Move engine throttle control to “CHOKE” or “START” position, if present (see equipment manufacturer’s instructions). See Figures 19 thru 21 on page 10. Afterward, continue reading instructions below.	13
3. Operate equipment control to release engine brake or clutch, if present (see equipment manufacturer’s instructions). See Figure 19 on page 10. Afterward, continue reading instructions.	13
1. Primer Bulb	13
2. Vent Hole	13
Figure 22. Pressing Primer Bulb	13
4. Grasp starter cord handle. See Figure 19 on page 10. Afterward, continue reading instructions below.	13
a. Pull rope out slowly until you feel drag.	13
b. Without allowing the rope to retract, continue pulling rope with one rapid full arm stroke.	13
c. Return rope slowly to original position.	13
5. If engine fails to start after 3 attempts repeat steps 2 thru 4 and try again.	13
6. When engine starts:	13
a. Momentarily move engine throttle control to “FAST” position.	13
b. Next, move engine throttle control to desired speed in “RUN” range.	13
a. Momentarily move engine throttle control back to “CHOKE” position. See Figures 19 thru 21 on page 10. Afterward, continue reading instructions below.	13
b. Next, move engine throttle control to “FAST” position.	13
7. If engine fires but does NOT continue to run, move engine throttle control to “FAST” position and start engine.	13
8. If engine fails to start after 3 attempts in the “FAST” position, move engine throttle control to “CHOKE” position and start engine.	13
9. If engine does NOT start after following steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.	13
III. Primer Bulb and Choke	14
1. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.	14
2. Move engine throttle control to “CHOKE” or “START” position, if present (see equipment manufacturer’s instructions). See Figures 23 thru 25.	14
3. When starting a cold engine, push primer bulb firmly 3 times, allowing primer bulb to return completely to original position between pushes. See Figure 22 on page 11. Afterward, continue reading instructions below.	14
4. Operate equipment control to release engine brake or clutch, if present (see equipment manufacturer’s instructions). See Figure 23.	14
5. Grasp starter cord handle. See Figure 23.	14
a. Pull rope out slowly until you feel drag.	14
b. Without allowing the rope to retract, continue pulling rope with one rapid full arm stroke.	14
c. Return rope slowly to original position.	14
6. When engine starts:	14
a. Momentarily move engine throttle control to “FAST” position.	14
b. Next, move engine throttle control to desired speed in “RUN” range.	14
a. Move engine throttle control back to “CHOKE” position.	14
b. Next, move engine throttle control to “FAST” position.	14
1. Starter Cord Handle	14
2. Engine Throttle Control	14
3. Equipment Control	14
Figure 23. Typical Engine Controls	14
Figure 24. Typical Engine Symbols	14
1. “SLOW” Position	14
2. “RUN” Range	14
3. “FAST” Position	14
4. “CHOKE” Position	14
Figure 25. Start/Choke Control Positions	14
7. If engine fires but does NOT continue to run, move engine throttle control to “FAST” position and start engine.	14
8. If engine fails to start after 3 attempts in the “FAST” position, move engine throttle control to “CHOKE” position and start engine.	14
9. If engine does NOT start after following steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.	14
VI. Stopping Your Engine and Short-Term Storage	15
VII. Maintenance	15
Figure 26. Disconnecting/Connecting Spark Plug	15
Figure 27. Typical Spark Plug Connection	15
A. Checking and Changing Oil	15
1. Carefully disconnect spark plug wire and keep it away from spark plug. See “G. Avoid Accidental Starts” instructions on page 2. See Figures 26 and 27. Afterward, continue reading instructions below.	15
2. Be sure fuel fill cap is on and tightened securely.	16
3. Be sure you find the correct drain plug location, if present (see equipment manufacturer’s instructions). See Figure 30.	16
4. Clean area around oil drain plug. See Figure 30.	16
5. Place approved recyclable oil container under oil drain plug, tipping engine to position the oil drain plug at the lowest point on the engine (see equipment manufacturer’s instructions).	16
6. Remove oil drain plug and drain oil into an approved recyclable oil container.	16
7. Install oil drain plug and tighten securely.	16
8. Fill with recommended oil. See \	16
9. Wipe away any spilled oil.	16
10. Carefully disconnect spark plug wire from grounding post, if provided. See Figure 28.	16
11. Connect spark plug wire to spark plug before attempting to start engine.	16
Figure 28. Disconnecting/Connecting Spark Plug	16
Figure 29. Typical Spark Connection	16
Figure 30. Oil Drain Plug Location	16
Figure 31. Oil Fill Cap Dipstick	16
B. Removing Debris from Engine	17
C. Spark Plug	17
1. Clean area around spark plug.	17
2. Remove and inspect spark plug.	17
3. Replace spark plug if porcelain is cracked or if electrodes are:	17
4. Check electrode gap with wire feeler gauge and set gap to-.030 (0.76 mm) if necessary. See Figure 33.	17
5. Install spark plug and tighten securely.	17
1. Cooling Fins	17
2. Air Intake Screen	17
3. Levers and Linkage	17
4. Spark Plug Connection	17
Figure 32. Debris Removal Locations	17
1. .030 in. (0.76 mm) Gap	17
2. Electrodes	17
3. Porcelain	17
Figure 33. Resistor Spark Plug	17
D. Cleaning/Replacing Air Cleaner	18
I. Servicing Paper Filter	18
II. Removal and Installation of Air Cleaner	18
1. Turn cover counterclockwise to remove. See Figure 34.	18
2. Remove paper filter from flange.	18
3. Discard paper filter.	18
4. Clean cover and flange thoroughly.	18
5. Insert new paper filter onto flange. See Figure 35.	18
6. Make sure flat side of air cleaner cover is facing engine housing. See Figure 36.	18
7. Line up tabs on cover with slots on flange. See Figure 37.	18
8. Push cover firmly against flange and turn clockwise until cover locks securely in place; Again, cover flat must be facing engine housing for proper operation.	18
9. Secure cover and be sure it is in position.	18
1. Paper Filter	18
2. Slots	18
3. Flange	18
4. Tabs	18
5. Cover	18
Figure 34. Air Cleaner Assembly	18
Figure 35. Paper Filter	18
Figure 36. Flat Side of Air Cleaner Cover	18
Figure 37. Tab Alignment	18
E. Carburetor	19
F. Engine Speed	19
G. Engine Stopping Mechanism	19
H. Adjustments	19
VIII. Transporting Your Engine	19
1. Empty fuel tank by using a commercially available suction device designed for use with gasoline.	19
2. Drain fuel into an approved red GASOLINE container, being careful to avoid spilling.	19
3. Run the engine until remaining fuel is consumed.	19
IX. Storing Your Engine	20
A. Short-Term/Seasonal Storage	20
I. Clean Engine	20
II. Fuel Storage	20
III. Fuel System	20
IV. Fuel Treatment	20
1. Add fuel stabilizer according to manufacturer’s instructions.	20
2. Run engine at least 10 minutes after adding stabilizer to allow it to reach carburetor.	20
B. Extended Storage	20
I. Draining Fuel	20
1. To prevent serious injury from fuel fires, empty fuel tank by running engine until it stops from lack of fuel. DO NOT attempt to pour fuel from engine.	20
2. Run the engine while waiting until the remaining fuel is consumed.	20
3. Begin servicing the cylinder bore. See \	20
II. Oil Cylinder Bore	21
1. Carefully disconnect spark plug wire and keep it away from spark plug. See Figures 38 and 39.	21
2. Remove spark plug.	21
3. Squirt 1oz. (30 ml) of clean engine oil into spark plug hole.	21
4. Cover spark plug hole with rag to prevent fuel from spraying from spark plug hole when starter rope is pulled.	21
5. Grasp starter cord handle:	21
a. Pull starter cord handle out slowly using a full arm stroke.	21
b. Repeat once. (This will distribute oil throughout the cylinder to prevent corrosion during storage.)	21
c. Proceed to Step 7.	21
6. Push starter button or turn ignition switch key to “START” position. Immediately release starter button or turn ignition switch key to “OFF” position. (This will distribute oil throughout the cylinder to prevent corrosion during storage.)	21
7. Remove rag covering spark plug hole.	21
8. Install spark plug.	21
9. Carefully disconnect spark plug wire from grounding post, if provided.	21
10. Connect spark plug wire to spark plug before attempting to start engine.	21
III. Oil	21
IV. Battery	21
Figure 38. Disconnecting/Connecting Spark Plug	21
Figure 39. Typical Spark Plug Connection	21
X. Preventing Forest, Brush and Grass Fires	22
XI. Maintenance Intervals	22
Table 5. Maintenance Intervals	22
1. Change Oil	22
1. Check Oil Level	23
2. Clean Cooling Fins	23
1. Change Oil	23
1. Replace Paper Filter	24
2. Check Spark Plug	24
1. Replace Spark Plug	24
XII. Warranty Information	32