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STOPPING THE ENGINE 

To stop the engine: 

 

1.

 

Turn the engine switch to the “OFF”

 

position.   

2.

 

Turn the fuel valve to the “OFF” position.  

 

WARNING:

 

Allow the engine to cool for several minutes before touching 

areas that become hot during use. 
 

CAUTION: Allowing gasoline to sit in the engine tank for long periods of time without use 
can make it difficult to start the engine in the future. Never store engine for extended periods 
of time with fuel in the tank. 
 

MAINTENANCE / CARE 

 

Proper routine maintenance of your engine will help prolong the life of your machine.  Please 
perform maintenance checks and operations according the schedule in figure 7. 
 

 If you have questions about any of the maintenance procedures listed in this manual, please 

call 

(800) 232-1195 

M-F 8-5 CST. 

 

CAUTION: Never perform maintenance operations while the engine is running.

 

 
 

Recommended Maintenance Schedule 

 

 

 

 

  

  

each use 

first month 

then every  

20 hrs 

every 3 

months or 

50 hrs 

every 6 

months or 

100 hrs 

every year 

or 300 hrs

Engine oil 

 

 

check level 

  

  

  

  

replace 

  

 x 

  

  

Air cleaner 

 

 

check   

  

  

  

  

clean 

  

  

  

  

fuel filter 
cup 

clean 

  

  

  

  

spark plug 

check/ clean 

  

  

  

  

fuel tank 

 

 

check fuel level 

  

  

  

  

clean 

  

  

  

  

 

Figure 7- Recommended maintenance schedule 

 

 

 11 

Summary of Contents for 212cc

Page 1: ...Questions Problems Please call our customer help line 800 232 1195 M F 8 5 CST FEATURES Low Oil Automatic Shutoff Circuit Breaker for Overload Protection 0 9 Gallon Fuel Tank Capacity Meets EPA Phase III Emission Standards and CARB Emission Standards 2013 www wenproducts com ...

Page 2: ...or the location of Serial Number Record engine information in the spaces provided below DATE OF PURCHASE ______________________________________________ PURCHASED FROM ______________________________________________ ITEM NUMBER ____________________________________________________ ENGINE SERIAL NUMBER _________________________________________ ENGINE SERIAL NUMBER SERVICE RECORD Record Service Dates D...

Page 3: ...l 6 Step 2 Add Gasoline 7 STARTING THE ENGINE 8 SUBSEQUENT STARTING OF THE ENGINE 9 Step 1 Check the Oil 9 Step 2 Check the Fuel Level 9 STOPPING THE ENGINE 11 MAINTENANCE CARE 11 Cleaning the Engine 12 Checking the Oil 12 Changing Adding Oil 12 Air Cleaner Maintenance 13 Spark Plug Maintenance 13 Draining the Fuel Tank 14 STORAGE TRANSPORT PROCEDURES 15 SPECIFICATIONS 16 TROUBLESHOOTING 18 EXPLOD...

Page 4: ...ial messages to bring attention to potential safety concerns engine damage as well as helpful operating and servicing information Please read all the information carefully to avoid injury and machine damage Questions Problems In order to answer questions and solve problems in the most efficient and speedy manner contact Customer Service at 800 232 1195 M F 8 5 CST NOTICE REGARDING EMISSIONS Engine...

Page 5: ...afety information about hazards that can result in personal injury A signal word DANGER WARNING or CAUTION is used with the alert symbol to indicate the likelihood and the potential severity of injury In addition a hazard symbol may be used to represent the type of hazard DANGER indicates a hazard which if not avoided will result in death or serious injury WARNING indicates a hazard which if not a...

Page 6: ...ry backup CO alarm in the home If you start to feel sick dizzy or weak after the engine has been running move to fresh air RIGHT AWAY See a doctor You may have carbon monoxide poisoning WARNING The exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING This engine may emit highly flammable and explosive gasolin...

Page 7: ...e it or shorten its life Use engine only for its intended purposes Operate only on dry level surfaces Turn engine switch to off position when the engine is not running IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for WEN engine that should be followed during installation and maintenance of the engine Engines vibrate in normal use Have damaged it...

Page 8: ...Please familiarize yourself with the locations and functions of the various components and controls of your engine Drain Plug Fuel Valve Starter Handle Fuel Cap Air Cleaner Muffler Choke Throttle Engine Switch Dipstick 5 ...

Page 9: ...e classifications SJ SL or SM Synthetic oils may be used Use the SAE viscosity grade of oil from the following chart that matches the starting temperature anticipated before the next oil changes Figure1 Engine oil recommendations To fill oil to the crankcase follow these steps 1 Make sure the engine is on a level surface Tilting the engine to assist in filling will cause oil to flow into engine ar...

Page 10: ...el valve to off position and disconnect spark plug wire Use fresh within 30 days from purchase unleaded gasoline with a minimum 87 octane rating Do not use gasoline which contains Methanol Do not mix oil with gasoline To add gasoline follow these steps 1 Make sure the engine is on a level surface 2 Unscrew fuel cap and set aside NOTE the fuel cap may be tight and hard to unscrew 3 Slowly add unlea...

Page 11: ...has been running move to fresh air RIGHT AWAY See a doctor You may have carbon monoxide poisoning To start your engine perform the following steps 1 Follow the Set Up Instructions in the equipment manual to prepare the equipment 2 Inspect the equipment and engine 3 Check the oil and fuel levels 4 Read the Equipment Operation section in the equipment manual 5 Turn the fuel valve to the ON position ...

Page 12: ...arting the engine check to see that there is sufficient gasoline in the fuel tank The fuel gauge on top of the engine will indicate the fuel level in the tank Add gasoline if necessary but leave sufficient room in tank for expansion WARNING This engine may emit highly flammable and explosive gasoline vapors which can cause severe burns or even death if ignited A nearby open flame can lead to explo...

Page 13: ...djustments are not made for high altitude use High Altitude Kit Installation Instructions 1 Turn off the engine 2 Close the fuel valve 3 Place a bowl under the fuel cup to catch any spilled fuel 4 Unthread the bolt holding the fuel cup Caution Carburetor bowl may have gas in it which will leak upon removing the bolt 5 Remove the bolt bolt seal fuel cup fuel cup seal and main jet from the body of t...

Page 14: ...nance of your engine will help prolong the life of your machine Please perform maintenance checks and operations according the schedule in figure 7 If you have questions about any of the maintenance procedures listed in this manual please call 800 232 1195 M F 8 5 CST CAUTION Never perform maintenance operations while the engine is running Recommended Maintenance Schedule each use first month then...

Page 15: ...il level 3 If oil level is below the second thread from the lip of the oil fill opening slowly add oil until the engine crankcase is filled 4 Reinstall and tighten oil filler cap before starting the engine Figure 8 Checking the oil Changing Adding Oil Change the oil according to the maintenance schedule in figure 19 Change the oil when the engine is warm This will allow for complete drainage Chang...

Page 16: ...n or replace if necessary 2 Wipe the dirt from inside the empty air cleaner casing 3 Wash the sponge like element in household detergent and warm water Allow to dry 4 Reinstall the sponge like element in the air cleaner casing and reinstall the cover Spark Plug Maintenance The spark plug is important for proper engine operation A good spark plug should be intact free of deposits and properly gappe...

Page 17: ...o the OFF position Move the engine in a well ventilated area away from ignition sources 2 Place a funnel leading to a proper gasoline container below the carburetor 3 Remove the drain bolt from the bottom of the carburetor bowl and allow the fuel to drain 4 Open the fuel valve After all fuel has drained reinstall the drain bolt Tighten securely 5 Store the emptied gasoline in a suitable place Figu...

Page 18: ... reduces the amount of air in the tank and helps reduce deterioration of fuel Run the engine for 2 3 minutes allowing stabilized fuel mixture to circulate through the carburetor When transporting or storing the engine for extended periods of time Drain the fuel tank see Draining the Fuel Tank in the Maintenance section Disconnect the spark plug cap from the spark plug Do not obstruct any ventilati...

Page 19: ...at 32 F or below Capacity 0 5 Quart Lubrication System Forced Splash Run Time 50 Load with full tank 3 hours Sound Level at 22 feet 104 dB Bore x Stroke 70 mm x 55 mm Compression Ratio 8 5 1 Rotation viewed from PTO power takeoff the output shaft Counterclockwise Shaft Shaft 3 4 x 2 43 Keyway 3 16 4 76 mm End Tapped 5 16 24 UNF Spark Plug Type NGK BP 6ES Torch F6TC Gap 0 7 0 8 mm Valve Clearance I...

Page 20: ...MOUNTING HOLE DIAGRAM POWER TAKE OFF DIAGRAM 17 ...

Page 21: ...uretor not primed Pull on Starter Handle to prime Dirty fuel passageways Clean out passageways using fuel additive Heavy deposits may require further cleaning Carburetor needle stuck Fuel can be smelled in the air Gently tap side of carburetor float chamber with screwdriver handle Too much fuel in chamber This can be caused by the carburetor needle sticking Turn Choke to RUN position Remove spark ...

Page 22: ...an diagnose repair ignition system Engine misfires Spark plug cap loose Check wire connections Incorrect spark plug gap or damaged spark plug Re gap or replace spark plug Defective spark plug cap Replace spark plug cap Old or low quality gasoline Use only fresh 87 octane unleaded gasoline Incorrect compression Diagnose and repair compression Use Engine will not start COMPRESSION RELATED section En...

Page 23: ...rrect spark timing deposit buildup worn engine or other mechanical problems Have qualified technician diagnose and service engine Engine backfire s Impure or low quality gasoline Fill fuel tank with fresh 87 octane unleaded gasoline Engine too cold Use cold weather fuel and oil additives to prevent backfiring Intake valve stuck or overheated engine Have qualified technician diagnose and service en...

Page 24: ...EXPLODED VIEW AND PARTS LIST 21 ...

Page 25: ...23 BOLT 73 56212 073 AIR CLEANER 24 56212 024 CRANKCASE COVER 74 56212 074 RUBBER JACKET 25 56212 025 BEARING 75 56212 075 EXHAUST OUTLET GASKET 26 56212 026 OIL SEAL 76 56212 076 NUT 27 56212 027 CRANKCASE GASKET 77 56212 077 MUFFLER ASSY 28 56212 028 PIN 78 56212 078 FUEL TANK 29 56212 029 OIL DIPSTICK 79 56212 079 FUEL STRAINER 30 56212 030 ENGINE OIL PLUG 80 56212 080 FUEL TANK CAP 31 56212 03...

Page 26: ...NOTES 23 ...

Page 27: ...Customer Service Number 800 232 1195 and you will be informed of the nearest authorized service center We will prearrange the repair with the center WARRANTY COVERAGE This warranty is conveyed to the original purchaser and is not transferable Engines contain parts that will wear out with usage and parts that need maintenance The warranty does not cover wear or maintenance parts Specifically the wa...

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