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Hypro HY160, Operation Manual

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Hypro HY160 Operation Manual Download Page 1

PowerPro Gasoline Engines 

Operation, Repair, and Parts Manual

Form L-1512

(9-07)

PowerPro Model Number 160, 200, 270 and 390

HY160 (5.5 hp) - 

2541-0043 (3/4” keyed shaft)
2541-0044 (5/8” threaded shaft)

HY200 (6.5 hp) -

2541-0045 (3/4” keyed shaft)
2541-0046 (5/8” threaded shaft)

HY270 (9.0 hp) - 

2541-0047 (1” keyed shaft)

HY390 (13.0 hp) - 

2541-0048 (1” keyed shaft)
2541-0049 (1” keyed shaft w/electric start)
2541-0050 (1” threaded shaft)
2541-0051 (1” threaded shaft w/electric start)

Note:  Unit is not shipped with oil. Please add oil to engine prior to operating.

 

Summary of Contents for HY160

Page 1: ...41 0044 5 8 threaded shaft HY200 6 5 hp 2541 0045 3 4 keyed shaft 2541 0046 5 8 threaded shaft HY270 9 0 hp 2541 0047 1 keyed shaft HY390 13 0 hp 2541 0048 1 keyed shaft 2541 0049 1 keyed shaft w elec...

Page 2: ...S MANUAL CAREFULLY Pay special attention to these symbols and any instructions that follow Indicates serious injury or death will result if instructions are not followed Indicates a strong possibility...

Page 3: ...er smoke near gasoline and keep other flames and sparks away Always store gasoline in an approved con tainer If any fuel is spilled make sure the area is dry before starting the engine Hot Exhaust The...

Page 4: ...4 Components Control Locations...

Page 5: ...e Switch The engine switch enables and disables the ignition system The engine switch must be in the ON posi tion for the engine to run Turning the engine switch to the OFF position stops the engine C...

Page 6: ...excessive dirt or debris especially around the muffler and recoil starter Look for signs of damage Check that all shields and covers are in place and all nuts bolts and screws are tightened Check the...

Page 7: ...choke lever to the CLOSE position To restart a warm engine leave the choke lever in the OPEN position Some engine applications use a remotely mounted choke control rather than the engine mounted chok...

Page 8: ...with the equipment powered by this engine STOPPING THE ENGINE To stop the engine in an emergency simply turn the engine switch to the OFF position Under normal conditions use the following procedure 1...

Page 9: ...ons are as follows Note We cannot warn you of every conceivable hazard that can arise in performing maintenance Only you can decide whether or not you should perform a given task Failure to properly f...

Page 10: ...ide a building where gasoline fumes may reach flames or sparks Keep gasoline away from appliance pilot lights barbe cues electric appliances power tools etc Maintenance MAINTENANCE SCHEDULE REGULAR SE...

Page 11: ...er neck Check the oil level shown on the dipstick 3 If the oil level is low fill to the edge of the oil filler hole with the recommended oil 4 Screw in the filler cap dipstick securely Running the eng...

Page 12: ...label on the oil container We recom mend that you use API SERVICE Category SG or SH oil AIR FILTER INSPECTION Remove the air cleaner cover and inspect the filter Clean or replace dirty filter elements...

Page 13: ...eft in the foam 1 Using a moist rag wipe dirt from the inside of the air cleaner base and cover Be careful to prevent dirt from entering the air duct that leads to the car buretor 2 Place the foam air...

Page 14: ...ark plug wrench 3 Inspect the spark plug Replace it if the elec trodes are worn or if the insulator is cracked or chipped 4 Measure the spark plug electrode gap with a suitable gauge The gap should be...

Page 15: ...er to cool before servicing the spark arrester 1 Remove the three 4 mm screws from the exhaust deflector and remove the deflector 2 Remove the four 5 mm screws from the muffler protector and remove th...

Page 16: ...fuel tank is partially or completely filled The air in a partially filled fuel tank promotes fuel deterioration Very warm storage temperatures accelerate fuel deterioration Fuel deterioration problems...

Page 17: ...age With the engine and exhaust system cool cover the engine to keep out dust A hot engine and exhaust system can ignite or melt some materials Do not use sheet plastic as a dust cover A nonporous cov...

Page 18: ...perly gapped Spark plugs wet with fuel Dry and reinstall spark plugs flooded engine Start engine with throttle lever in FAST position 5 Other conditions Fuel filter clogged carburetor Replace or repai...

Page 19: ...riously injuring anyone nearby Keep all sparks open flames and smoking materials away from the battery 1 Connect the battery positive cable to the starter solenoid terminal as shown 2 Connect the batt...

Page 20: ...dealer return the carburetor to original factory specifications Oxygenated Fuels Some conventional gasolines are being blended with alcohol or an ether compound These gaso lines are collectively refer...

Page 21: ...factured to the same standards as the original parts so you can be confident of their performance The use of replacement parts that are not of the original design and quality may impair the effective...

Page 22: ...22 Specifications...

Page 23: ...23 Engine Replacement Parts...

Page 24: ...24 Wiring Diagrams...

Page 25: ...25 Wiring Diagrams Engine Type with Oil Alert and without Electric Starting...

Page 26: ...correct procedure seriously injuring anyone nearby Keep all sparks open flames and smoking materials away from the battery Check the electrolyte level to be sure that it is between the marks on the ca...

Page 27: ...27 Notes...

Page 28: ...damages include but not limited to worn pistons piston rings cylinders valves valve guides carburetors and other internal components 7 Engines that have been serviced or repaired with parts or compon...

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