Tecumseh OV490EA Скачать руководство пользователя страница 10

Page 8

Four-Cycle Engine • Vertical Crankshaft • Air-Cooled

181-887-14

B. Engines with Recoil Starters

If you have an electric starter see "A. Engines with Electric 
Starters" instructions on page 6. Only o
ne of the following 
two sections will apply to your engine. See Table 4. 

I.

Combined Speed and Choke Control

1.

To avoid carbon monoxide poisoning, be sure engine is 
outdoors in a well-ventilated area.

2.

Move combined control to “CHOKE” or “START” posi-
tion, if present (see equipment manufacturer’s instruc-
tions). See Figures 13 and 14.

 NOTE

If restarting a warm engine after a short shutdown, move 
combined Control to “FAST” instead of “CHOKE” or 
“START” position. See Figures 13 a
nd 14.

When pulling starter rope, the rope 
can unexpectedly jerk back toward 

engine causing serious injury. To avoid this risk, carefully 
follow these instructions:

3.

Grasp starter cord handle. See Figure 15.

a. Pull rope out slowly until you feel drag.

b. Without allowing the rope to retract, continue   

pulling rope with one rapid full arm stroke.

c. Return rope 

slowly

 to original position.

 NOTES

Following the instructions listed in the steps above avoids 
potential damage to the recoil mechanism.

If engine fails after 3 pulls repeat steps 2 thru 3.

4.

When engine starts:

d. Move combined

 

control to “FAST” position.

e. Next, move combined

 

control to desired speed in 

“RUN” range. See Figure 13.  See Figure 14. 

 NOTES

If engine starts, but falters when combined control is moved 
to “FAST” position:

a. Momentarily move combined control back to 

“CHOKE” position.

b. Next, move combined control to “FAST” position.

c. Finally, move combined control to desired speed in 

“RUN” range.

If engine dies after combined control is moved to “FAST” 
position, repeat steps 2 thru 4 to restart engine. 

If engine fires but does not continue to run, move combined 
control lever to “FAST” position and pull the starter rope.

5.

If engine fails to start after 3 attempts with combined 
control in the “FAST” position, move combined

 

control 

to “FULL CHOKE” position and pull the starter rope 
again.

6.

If engine does not start after following steps 1 thru 5, 
contact your Authorized Tecumseh Servicing Dealer. 
DO NOT attempt to start or troubleshoot this engine in 
any other way.

Table 4. Engine Sections with Recoil Starters

If your engine has:

Go to:

Combined Speed and Choke Controls

Section B.I

Independent Speed and Choke Controls

Section B.II

!

WARNING

Figure 13. Combined Speed and Choke Control

Figure 14. Typical Engine Symbols

Figure 15. Recoil Starter

STOP

STOP

SLOW

RUN

FAST CHOKE

Содержание OV490EA

Страница 1: ...ore Starting Your Engine 4 V Starting Your Engine 6 VI Stopping Your Engine and Short Term Storage 9 VII Maintenance 10 VIII Transporting Your Engine 13 IX Storing Your Engine 13 X Preventing Forest B...

Страница 2: ...rsonal safety Keep this manual handy at all times for future reference Read it carefully and familiarize yourself with operating maintenance components and safety instructions Notice Regarding Emissio...

Страница 3: ...GASOLINE container to store and dispense fuel Tecumseh recommends purchasing gasoline in containers with a capacity of 2 5 gallons or less Small containers are easier to handle and help eliminate spil...

Страница 4: ...d Accidental Starts To prevent accidental starting when working on equipment always Disconnect spark plug wire and keep it away from spark plug See Figure 2 Keep the disconnected spark plug wire secur...

Страница 5: ...for individuals who have had adequate training experience and who practice proper tool usage Service procedures should be clearly understood and practiced when servicing Tecumseh Engines Order as part...

Страница 6: ...every 5 operating hours when engine is warm Check oil level more frequently during engine break in Keep oil level between FULL and ADD marks on dipstick See Figure 6 Insure oil fill cap plug is tight...

Страница 7: ...nd 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 i...

Страница 8: ...e Fig ures 8 and 9 NOTE If restarting a warm engine after a short shutdown move combined control to FAST instead of CHOKE or START position See Figures 8 and 9 3 Push starter button or turn ignition s...

Страница 9: ...tion until engine runs smoothly c Next move choke control to NO CHOKE position 5 Finally move engine speed control to desired speed in RUN range NOTES If engine starts but falters when choke is moved...

Страница 10: ...il mechanism If engine fails after 3 pulls repeat steps 2 thru 3 4 When engine starts d Move combined control to FAST position e Next move combined control to desired speed in RUN range See Figure 13...

Страница 11: ...NOTES If engine starts but falters when choke is moved to NO CHOKE position a Momentarily move choke control back to FULL CHOKE position b Next move control to 1 2 CHOKE position until engine runs smo...

Страница 12: ...rect drain plug location if present See equipment manufacturer s instructions See Figure 19 2 Disconnect spark plug wire and keep it away from spark plug See G Avoid Accidental Starts instruc tions on...

Страница 13: ...iscoloration or dirt accumulation If either is present see I Servicing Foam Pre Filter instructions on page 12 or see II Servicing Paper Fil ters instructions on page 12 4 Replace air cleaner cover an...

Страница 14: ...cleaner cover while lifting upward then outward 3 Remove fasteners 4 Remove and inspect filter s for discoloration or dirt accumulation If either is present see I Servicing Foam Pre Filter instruction...

Страница 15: ...ower housing In addition remove grass clippings dirt and debris from the following areas Cooling Fins Air Intake Screen Levers Linkage Guards Carburetor Head Removing debris will facilitate adequate c...

Страница 16: ...such as hot water and space heaters clothes dryers electric motors etc NOTE Instead of using a fuel preservative stabilizer you can empty the fuel tank as described under I Draining Fuel instructions...

Страница 17: ...ter cord handle and pull out slowly using a full arm stroke Repeat once This will distribute oil throughout the cylinder to prevent corrosion during storage 6 Install spark plug 7 Carefully disconnect...

Страница 18: ...ner Dealer Date_______________Owner Dealer Date_______________Owner Dealer Date_______________Owner Dealer Date_______________Owner Dealer Date_______________Owner Dealer Date_______________Owner Deal...

Страница 19: ...__________Owner Dealer Date_______________Owner Dealer Date_______________Owner Dealer Date_______________Owner Dealer Every 100 Hours or Seasonally Scheduled Maintenance 1 Replace Paper Filter 2 Repl...

Страница 20: ...Page 18 Four Cycle Engine Vertical Crankshaft Air Cooled 181 887 14...

Страница 21: ...181 887 14 Four Cycle Engine Vertical Crankshaft Air Cooled Page 19 NOTES...

Страница 22: ...reof has failed due to abuse neglect improper maintenance or unapproved modifications You are responsible for presenting your small off road engine to a Tecumseh Authorized Service Outlet any Tecumseh...

Страница 23: ...for replacement as required maintenance in the Operator s Manual shall be warranted for the period of time prior to the first scheduled replacement point for that part If the part fails prior to the...

Страница 24: ...eview of the engine model number on the Important Engine Information decal One letter in the engine model number will be surrounded by parenthesis A B C D E H K or M and that letter is your engine war...

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