Harbor Freight Tools 212cc Product manual
Contents
1. Cause When the surface pressure on liquid 2 becomes low enough the liquid will begin to boil SA Strainer even at room temperature With centrifugal pumps cavitation can occur when the suction vacuum ae becomes too great allowing water vapor or bubbles to form at the impeller The rapid pressure increase 4 Secure the Intake Hose in place to keep it can cause impeller damage from moving once the Pump is turned on Solution Minimizing suction head and using The Intake Hose should be as short as the largest practical suction hose diameter will possible for more efficient operation reduce the likelihood of cavitation Do not use 5 Route the discharge hose to the desired discharge a suction hose with a diameter smaller than location If necessary connect additional discharge the Pump s Intake Port 3 diameter hoses to direct the discharge to the desired location 2 Water Hammer Pressure This is energy sent back Make sure to secure the discharge hose in place to the Pump due to sudden stoppage of water to keep it from moving once the Water Pump is flowing from the Pump turned on The discharge hose should be kept as short as possible for more efficient operation Cause Water hammer pressure is more likely to occur when using a very long discharge hose If the flow of water at the end of the discharge hose is shut off suddenly energy is sent back to the pump This causes a large pressure spike in the Pump h2. lt Lu ou Turn the Engine Switch off c Close the Fuel Valve NOTICE See Long Term Storage on page 16 for complete storage instructions ITEM 69746 For technical questions please call 1 888 866 5797 Page 13 gt 2 m gt 2 m Maintenance AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING Turn the Power Switch of the equipment to its OFF position wait for the engine to cool and disconnect the spark plug cap before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM EQUIPMENT FAILURE Do not use damaged equipment If abnormal noise vibration or excess smoking occurs have the problem corrected before further use Follow all service instructions in this manual The engine may fail critically if not serviced properly Many maintenance procedures including any not detailed in this manual will need to be performed by a qualified technician for safety If you have any doubts about your ability to safely service the equipment or engine have a qualified technician service the equipment instead Cleaning Maintenance and Lubrication Schedule Note This maintenance schedule is intended solely as a general guide If performance decreases or if equipment operates unusually check systems immediately The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle temperature
3. Never store fuel or other flammable materials near the engine Only use a suitable means of transport and lifting devices with sufficient weight bearing capacity when transporting the Engine Secure the Engine on transport vehicles to prevent the tool from rolling slipping and tilting Industrial applications must follow OSHA requirements 16 For technical questions please call 1 888 866 5797 Set up and use only on a flat level well ventilated surface Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during set up Use only lubricants and fuel recommended in the Specifications chart of this manual Do not leave the equipment unattended when it is running Turn off the equipment and remove safety keys if available before leaving the work area Engine can produce high noise levels Prolonged exposure to noise levels above 85 dBA is hazardous to hearing Always wear ear protection when operating or working around the gas engine while it is operating Wear ANSI approved safety glasses hearing protection and NIOSH approved dust mask respirator under a full face shield along with steel toed work boots during use People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to a heart pacemaker could cause pacemaker interference or pacemaker failure Caution is necessary when near the engine s magneto or
4. air quality fuel quality and other factors Note The following procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the engine and equipment Monthly or Yearly or Before Every 3 mo or Every 6 mo or Every Procedure Each Use 20 50 hr of 100hr ofuse 300 2 Years hr of use hr of use v V v Brush off outside of engine C vil E O i 230 eel Check engine oil level Check air cleaner Check deposit cup i a i Change engine oil v Lo Clean replace air cleaner ls Check and clean spark plug irs J 1 Check adjust idle speed Check adjust valve clearance O Clean fuel tank strainer and carburetor Clean carbon build up from combustion chamber Replace fuel line if necessary Service more frequently when used in dusty areas These items should be serviced by a qualified technician DACIEICHYDROSTAR Page 14 For technical questions please call 1 888 866 5797 ITEM 69746 Checking and Filling Fuel AAWARNING TO PREVENT SERIOUS INJURY FROM FIRE Fill the fuel tank in a well ventilated area away from ignition sources If the engine is hot from use shut the engine off and wait for it to cool before adding fuel Do not smoke 1 Clean the Fuel and the area around it 2 Unscrew and remove the Fuel Cap Note Do not use gasoline c
5. 5797 Part Gasket Air Cleaner Gasket Carburetor 70 71 72 73 Cleaner Air 74 Gasket Exhaust Outlet 75 76 77 78 79 Muffler Ass ank Fuel trainer Fuel over Fuel Tank utlet Subassembly Fuel Tank Oil lamp ube Fuel 0 4 2 ZOI S 9 D gt zl O ols c o ojo O i 5 2 2 2 81 82 84 85 _ Nut Flywheel mpeller heel Subassembl 87 88 DIZID OD O WIO O W DS zizolo aaa fed s oil Ignition 91 ontrol Assy Throttle pring Governor od Governor pring Throttle Valve Returning olt Governor Support 94 95 97 upport Subassembly Governor oop Subassembly Hose oint Water Tube trainer 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 Thread Gasket mpeller Water Pump eal Porcelain eal Assy Mechanism ushion Water Pump Joint oint Water Pump ump Assy Water rame Assy Engine eat Engine Frame Shock Absorption 126 ut Acorn 127 128 129 130 131 132 133 134 acket Rubber Valve One Wa Clamp Hose Fuel Steam Rubber Part 68 69 70 O71 3 74 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98
6. 99 100 101 102 103 104 105 106 107 108 109 10 11 112 113 114 115 116 17 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 To 12 101210 34244516 D Sis SISIP 2 a 222 O15 S 4 5 v a E ITEM 69746 Assembly Diagram Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead AONVNALNIVIN Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts For technical questions please call 1 888 866 5797 Page 23 ITEM 69746 PAGIFICHYDROSTAR 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 1 888 866 5797
7. Filter IGNITION SPARK RELATED IGNITION SPARK RELATED Spark plug cap not connected securely Connect spark plug cap properly Spark plug electrode wet or dirty Clean spark plug Incorrect spark plug gap Correct spark plug gap Spark plug cap broken Replace spark plug cap Circuit breaker tripped Reset circuit breaker Check wiring and electric start models only starter motor if breaker continues to trip Incorrect spark timing or Have qualified technician diagnose faulty ignition system repair ignition system COMPRESSION RELATED COMPRESSION RELATED 1 Cylinder not lubricated Problem after long 1 Pour tablespoon of oil into spark storage periods plug hole Crank engine a few times and try to start again Loose or broken spark plug Hissing Tighten spark plug If that does noise will occur when trying to start not work replace spark plug If problem persists may have head gasket problem see 3 Loose cylinder head or damaged Tighten head If that does not remedy head gasket Hissing noise will problem replace head gasket occur when trying to start Engine valves or tappets Have qualified technician diagnose mis adjusted or stuck repair ignition system Follow all safety precautions whenever diagnosing or servicing the equipment or engine 2 m Z gt 2 m Page 18 For technical questions please call 1 888 866 5797 ITEM 69746 Possi
8. a bottom ventilated covered metal container Keep hands and feet away from moving parts Do not reach over or across equipment while operating SAFETY Before use check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the equipment s operation If damaged have the equipment serviced before using Many accidents are caused by poorly maintained equipment Use the correct equipment for the application Do not modify the equipment and do not use the equipment for a purpose for which it is not intended Have the equipment serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the equipment is maintained Do not attempt any service or maintenance procedures not explained in this manual or any procedures that you are uncertain about your ability to perform safely or correctly Store equipment out of the reach of children Follow scheduled engine and equipment maintenance Refueling 1 Do not smoke or allow sparks flames or other sources of ignition around the equipment especially when refuelling Do not refill the fuel tank while the engine is running or hot Do not fill fuel tank to the top Leave a little room for the fuel to expand as needed Refuel in a well ventilated area only Wipe up any spilled fuel and allow excess to evaporate before starting engine To prevent FIRE do not start th
9. all safety messages that follow this symbol to avoid possible injury or death A DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury AWARNING Indicates a hazardous situation which if not avoided could result in death or serious injury SAFETY Indicates a hazardous situation which if not avoided ACAUTION could result in minor or moderate injury NOTICE CAUTION Addresses practices not related to personal injury Symbol Definitions Property or Statement Symbol Property or Statement WARNING marking concerning Revolutions Per Minute Risk of Respiratory Injury Operate engine OUTSIDE and far away WARNING marking concerning WARNING marking conceming Risk of Fire while handling fuel Risk of Eye Injury Wear ANSI approved Do not smoke while handling fuel WARNING marking concerning Read the manual before Risk of Fire set up and or use Do not refuel while operating Keep flammable objects WARNING marking concerning away from engine Risk of Hearing Loss Wear hearing protection Safety Warnings WARNING Read all instructions Failure to follow all instructions may result in fire serious injury and or DEATH The warnings and precautions discussed in this manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but mus
10. felt Allow Cable to retract fully and then pull it quickly Repeat until the engine starts Note Do not let the Starter Handle snap back against the engine Hold it as it recoils so it doesn t hit the engine Page 12 For technical questions please call 1 888 866 5797 ITEM 69746 6 Allow the Engine to run for several seconds Then if the Choke lever is in the CHOKE position move the Choke Lever very slowly to its RUN position Note Moving the Choke Lever too fast could stall the engine IMPORTANT Allow the engine to run at no load for five minutes with no load after each start up so that the engine can stabilize 7 Adjust the Throttle as needed 8 Break in Period a Breaking in the engine will help to ensure proper equipment and engine operation b The operational break in period will last about 3 hours of use During this period Do not apply a heavy load to the equipment Do not operate the engine at its maximum speed c The maintenance break in period will last about 20 hours of use After this period Change the engine oil Under normal operating conditions subsequent maintenance follows the schedule explained in the MAINTENANCE AND SERVICING section Stopping the Engine 1 To stop the engine in an emergency turn the Engine Switch off 2 Under normal conditions use the following procedure a Slide the Throttle or Speed Control Lever to SLOW the turtle 2
11. from those intended could result in a hazardous situation 23 Do not operate the equipment with known leaks in the engine s fuel system 24 WARNING This product contains or when used produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm California Health amp Safety Code 8 25249 5 et seq Service Precautions 1 Before service maintenance or cleaning a Turn the engine switch to its OFF position b Allow the engine to completely cool c Then remove the spark plug cap from the spark plug 2 Keep all safety guards in place and in proper working order Safety guards include muffler air cleaner mechanical guards and heat shields among other guards 3 Do not alter or adjust any part of the equipment or its engine that is sealed by the manufacturer or distributor Only a qualified service technician may adjust parts that may increase or decrease governed engine speed 4 Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during service 5 Maintain labels and nameplates on the equipment These carry important information If unreadable or missing contact Harbor Freight Tools for a replacement 25 26 27 28 When spills of fuel or oil occur they must be cleaned up immediately Dispose of fluids and cleaning materials as per any local state or federal codes and regulations Store oil rags in
12. recoil starter Use only accessories that are recommended by Harbor Freight Tools for your model Accessories that may be suitable for one piece of equipment may become hazardous when used on another piece of equipment Do not operate in explosive atmospheres such as in the presence of flammable liquids gases or dust Gasoline powered engines may ignite the dust or fumes Stay alert watch what you are doing and use common sense when operating this piece of equipment Do not use this piece of equipment while tired or under the influence of drugs alcohol or medication Do not overreach Keep proper footing and balance at all times This enables better control of the equipment in unexpected situations Dress properly Do not wear loose clothing or jewelry Keep hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Parts especially exhaust system components get very hot during use Stay clear of hot parts ITEM 69746 Operating Precautions cont 20 Do not cover the engine or equipment during operation 21 Keep the equipment engine and surrounding area clean at all times 22 Use the equipment accessories etc in accordance with these instructions and in the manner intended for the particular type of equipment taking into account the working conditions and the work to be performed Use of the equipment for operations different
13. 7 octane stabilizer treated unleaded gasoline Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Test replace fuel tank cap Have qualified technician service magneto Secure spark plug cap Clean or replace element Allow engine to warm up prior to operating equipment Fill fuel tank with fresh 87 octane stabilizer treated unleaded gasoline Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Do not exceed load rating Have qualified technician diagnose and service engine Fill fuel tank with fresh 87 octane stabilizer treated unleaded gasoline Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Use cold weather fuel and oil additives to prevent backfiring Have qualified technician diagnose and service engine Check engine timing MAINTENANCE Page 19 gt 2 m gt 2 m Limited 90 Day Warranty Harbor Freight Tools Co makes every effort to assure that its products meet high quality and durability standards and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity improper installation normal w
14. Jet make sure the bolt is properly threaded 8 Wipe up any spilled fuel and allow excess to evaporate Fuel Cup before starting engine To prevent FIRE do not start the engine while the smell of fuel hangs in the air al Bolt Seal High Altitude Kit Parts List A Part Description Qty Main Jet 3000 60001 1 Bolt Main Jet 6000 8000 ft 1 Bolt Seal Fuel Cup Seal zai Page 6 For technical questions please call 1 888 866 5797 ITEM 69746 Controls Fuel Tank Cap Fuel Tank Throttle Choke Fuel Valve Engine Switch SETUP Starter Handle Oil Dipstick Priming Cap Discharge Port Water Drain Plug 4 Air Filter Muffler ITEM 69746 For technical questions please call 1 888 866 5797 Page 7 Connecting Hoses Note Hose coupling components 3 Slide one of the Hose Clamps over the end of the and hoses not included suction hose a Slide the Hose onto the Hose Note The Suction Hose not included Coupler b Use screwdriver not included MUST be reinforced with braided material or to tighten the Hose Clamp until secure have non collapsible construction Do not use CAUTION Use only a non collapsible intake hose a hose with an inside diameter smaller than 3 pump s intake and discharge port diameters NOTICE Do not over tighten Hose Clamps as the clamp may damage the hose or other components 1 Slide one of the Hose Coupling Rings over one of t
15. Owner s Manual amp Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference REVOS ITEM 69746 PACIFICHYDROSTAR POWERED BY PREDATOR 212cc GASOLINE POWERED 3 FULL TRASH PUMP Using an engine indoors CAN KILL YOU IN MINUTES Engine exhaust contains carbon monoxide This is a poison you cannot see or smell 7o NEVER use inside Only use OUTSIDE a home or garage and far away from EVEN IF doors and windows doors windows are open and vents Visit our website at http www harborfreight com Email our technical support at productsupport harborfreight com or engine technical support at predator harborfreight com When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2012 by Harbor Freight Tools All rights reserved a No portion of this manual or any artwork contained herein may be reproduced in Read this material before using this product any shape or form without the express written consent of Harbor Freight Tools Failure to do so can result in serious injury Di
16. agrams within this manual may not be drawn proportionally Due to continuing SAVE THIS MANUAL improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Table of Contents Specifications 2 14 3 Troubleshooting 18 CTU 6 Warranties 2 20 10 Parts Lists and Diagrams 22 Specifications Son SoldSee Engine Displacement Engine Horizontal Single Cylinder 4 stroke OHV 9 EPA phase III compliant Cooling System Forced air cooled 87 octane stabilizer treated Type Fuel unleaded gasoline Capacity 0 9 Gallons 3 6 Liters 10W 30 above 32 F Engine Oil Typeene 5W30 at 32 F or below Rotation viewed from PTO power takeoff the output shaft Shaft 3 16 4 76 mm End Tapped 5 16 24 UNF NGK BP 6ES NHSP Torch F6TC Spark Plug 010 015 mm Valve Clearance 015 020 mm No Load Speed 3 800 RPM 100RPM PERFORMANCE CURVE Flow Gallons minute Page 2 For technical questions please call 1 888 866 5797 ITEM 69746 WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey
17. ble Causes Probable Solutions Engine misfires Engine stops suddenly Engine stops when under heavy load Engine knocks Engine backfires Follow all safety precautions whenever diagnosing or servicing the equipment or engine ITEM 69746 Spark plug cap loose Incorrect spark plug gap or damaged spark plug Defective spark plug cap Old or low quality gasoline Incorrect compression Low oil shutdown Fuel tank empty or full of impure or low quality gasoline Defective fuel tank cap creating vacuum preventing proper fuel flow Faulty magneto Disconnected or improperly connected spark plug cap Dirty air filter Engine running cold Old or low quality gasoline Engine overloaded Incorrect spark timing deposit buildup worn engine or other mechanical problems Impure or low quality gasoline Engine too cold Intake valve stuck or overheated engine Incorrect timing For technical questions please call 1 888 866 5797 Check wire connections Re gap or replace spark plug Replace spark plug cap Use only fresh 87 octane stabilizer treated unleaded gasoline Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Diagnose and repair compression Use Engine will not start COMPRESSION RELATED section Fill engine oil to proper level Check engine oil before EVERY use Fill fuel tank with fresh 8
18. does not start ITEM 69746 Pump Troubleshooting Possible Causes Likely Solutions Incorrect lubrication or Lubricate using recommended oil or not enough lubrication grease according to directions Worn parts Have qualified technician inspect internal mechanism and replace parts as needed Low engine speed Qualified technician should increase no load speed to 3 800 100 RPM by adjusting pressure switch Severely clogged air filter Replace air filter Improper lubrication Check for proper oil level Pump is not primed Prime Pump Intake Strainer clogged Clean Intake Strainer or replace if damaged Air leak at intake connector Replace Coupling Gasket or tighten clamp Pump does not Hose leaks Replace hose pump water Suction hose has Use hose with non collapsible wall collapsing wall Hose has too small diameter Use hose with diameter 3 or greater Pump is too high above Locate Pump at a lower level so it doesn t water surface have to work so hard to lift the water Suction hose collapsed Replace or adjust suction hose damaged too long or diameter is too small Low Pump Output 2 Air leak at connector Replace Coupling Gasket or tighten Clamp Strainer clogged Clean Strainer 4 Discharge hose damaged too 4 Replace or adjust Discharge Hose long or diameter too small Pump overheats Unit stalls A Follow all safety precautions whenever diagnosing o
19. e engine while the smell of fuel hangs in the air A SAVE THESE INSTRUCTIONS ITEM 69746 For technical questions please call 1 888 866 5797 Page 5 Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product AWARNING TO PREVENT SERIOUS INJURY Operate only with proper spark arrestor installed Operation of this equipment may create sparks that can start fires around dry vegetation A spark arrestor may be required The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements High Altitude Operation Above 3000 feet AWARNING To prevent serious injury from fire Follow instructions in a well ventilated area away from ignition sources If the engine is hot from use shut the engine off and wait for it to cool before proceeding Do not smoke NOTICE Warranty void if necessary adjustments are not made for high altitude use At high altitudes the engine s carburetor governor if so equipped and any other parts that control the fuel air ratio will need to be adjusted by a qualified mechanic to allow efficient high altitude use and to prevent damage to the engine and any other devices used with this product The fuel system on this engine may be influenced by operation at higher altitudes Proper operation can be ensured by installing an altitude kit at altitudes higher
20. ear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state Emission Control System Warranty United States Emission Control Defects Warranty Statement The United States Environmental Protection Agency herein EPA and Harbor Freight Tools herein HFT are pleased to exp
21. el is at the full level SAE 10W 30 oil is recommended for general use The SAE Viscosity Grade chart shows other viscosities to use in different average temperatures SAE Viscosity Grades Average outdoor temperature 8 Thread the dipstick back in clockwise CAUTION Do not run the engine with too little oil The engine will be permanently damaged Air Filter Element Maintenance 1 Remove the air filter cover and the air filter elements and check for dirt Clean as described below Filter Cover L rier Hinge Base of Filter Casing 2 Wash the element in warm water and mild detergent several times Rinse Squeeze out excess water and allow it to dry completely Soak the filter in lightweight oil briefly then squeeze out the excess oil 3 Install the cleaned filter Secure the Air Cleaner Cover before use MAINTENANCE ITEM 69746 For technical questions please call 1 888 866 5797 Page 15 gt 2 m gt 2 m Spark Plug Maintenance 1 Disconnect spark plug cap from end of plug Clean out debris from around spark plug Using a spark plug wrench remove the spark plug Inspect the spark plug If the electrode is oily clean it using a clean dry rag If the electrode has deposits on it polish it using emery paper If the white insulator is cracked or chipped the spark plug needs to be replaced Recommended Spark Plug Long Term Storage When the equipment is to
22. he Hose Couplers a then place a Gasket on the end of the Hose Coupler b Gasket Hose Coupler Hose Coupling Ring gp 4 Slide the threaded Hose Coupler onto the Intake Strainer and thread it securely in place turning clockwise b Slide a Hose Clamp over the end of the suction hose c Slide the Intake 2 Thread the Hose Coupling Ring onto Strainer into the end of the suction hose d Use a the Intake Port a and turn clockwise screwdriver to tighten the Hose Clamp until secure until fastened securely b Threaded Hose Coupler Intake Strainer Page 8 For technical questions please call 1 888 866 5797 ITEM 69746 5 For the discharge hose slide a Hose Coupling Ring over the remaining Hose Coupler a and place a Gasket onto the end of the Hose Coupler b all not included 6 Thread the Hose Coupling Ring clockwise onto the Discharge Port until tightened securely Discharge Port Locating the Water Pump Locate the Water Pump on a flat level sturdy surface capable of supporting the weight of the Pump 1 For best Pump performance place the Pump near the water level and use hoses that are no longer than necessary Attach a foot valve sold separately near the bottom of the intake line See diagram below A Total Head Suction Water Pump Head ee ee ae ere Foot Valve Slide a Hose Clamp over the end of the Discharge Hose a Sl
23. ide the Discharge Hose onto the Hose Coupler b Use a screwdriver to tighten the Hose Clamp until secure As the head pumping height increases pump output decreases A non collapsible suction hose must be used The length type and size of the suction and discharge hoses can significantly affect Pump output Discharge head capability is always greater than suction head capability This means pumping height for the Intake Hose suction head should be shorter than the pumping height for the Discharge Hose Minimizing suction head placing the Pump closer to the water level will also help make it easier to prime the pump fill it with water 2 Route the Intake Hose with the Intake Strainer fully immersed in the water supply source 3 Place Strainer into water to be pumped CAUTION Immerse strainer fully in water Do not operate Pump without Strainer connected to end of suction hose Keep Strainer out of sand or silt by placing Strainer in a bucket or on stones NOTICE Air leaks must not appear in the suction line If there is an air leak in the suction line you will not be able to prime the pump Use a thread sealant to seal air leaks ITEM 69746 For technical questions please call 1 888 866 5797 Page 9 5 m 5 2 Operation Concerns 1 Cavitation This is the sudden formation and collapse of low pressure vapor bubbles across the vanes of the impeller PZA
24. il WILL permanently damage the engine 1 Make sure the engine is stopped is level 2 Close the Fuel Valve 3 Clean the top of the Dipstick and the area around it Remove the Dipstick by threading it counterclockwise and wipe it off with a clean lint free rag Checking and Filling Fuel AWWARNING TO PREVENT SERIOUS INJURY FROM FIRE Fill the fuel tank in a well ventilated area away from ignition sources If the engine is hot from use shut the engine off and wait for it to cool before adding fuel Do not smoke 1 Clean the Fuel and the area around it 2 Unscrew and remove the Fuel Cap Note Do not use gasoline containing more than 10 ethanol E10 Do not use E85 ethanol Add fuel stabilizer to the gasoline or the Warranty is VOID Starting the Engine Before Starting the Engine Before starting the engine a Inspect the equipment and engine 6 Full level Full level Reinsert the Dipstick without threading it in and remove it to check the oil level The oil level should be up to the full level as shown above If the oil level is at or below the low mark add the appropriate type of oil until the oil level is at the proper level SAE 10W 30 oil is recommended for general use The SAE Viscosity Grade chart on page 15 in the Service section shows other viscosities to use in different average temperatures Thread the dipstick back in clockwise NOTICE Do not run the engine wi
25. ket style Finger tighten until the plug contacts the head then tighten about 1 16 turn more NOTICE Tighten the spark plug properly If loose the spark plug will cause the engine to overheat If overtightened the threads in the engine block will be damaged 6 Apply dielectric spark plug boot protector not included to the end of the spark plug and reattach the wire securely c Replace spark plug but leave spark plug cap disconnected d Pull Starter Handle to distribute oil in cylinder Stop after one or two revolutions when you feel the piston start the compression stroke when you start to feel resistance 4 BATTERY Disconnect battery cables if equipped Recharge batteries monthly while in storage 5 STORAGE AREA Cover and store in a dry level well ventilated area out of reach of children Storage area should also be away from ignition sources such as water heaters clothes dryers and furnaces NOTICE For every 3 months of an extended storage period the pump must be connected to a water supply primed started and allowed to run for 15 20 minutes or the Warranty is VOID 6 AFTER STORAGE Before starting the engine after storage keep in mind that untreated gasoline will deteriorate quickly Drain the fuel tank and change to fresh fuel if untreated gasoline has been sitting for a month if treated gasoline has been sitting beyond the fuel stabilizer s recommended time period or if the engine
26. lain the emission control system warranty on your 2014 2015 Small Off Road Engine herein engine Within the United States new off road spark ignition engines certified for model year 7 2014 2015 must meet similar standards set forth by the EPA Owner s Warranty Responsibilities HFT must warrant the emission control system on your engine As the engine owner you are responsible for the performance for the periods of time described below provided there has been of the required maintenance listed in your Owner s Manual no abuse neglect or improper maintenance of your engine HFT recommends that you retain all receipts covering maintenance on your engine but HFT cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance Harbor Freight Tools Emission Control Defects Warranty Coverage Engines are warranted for a period of two 2 years relative to emission control parts defects subject to the provisions set forth below If any emission related part on your engine is defective the part will be repaired or replaced by HFT Your emission control system may include parts such as the carburetor or fuel injection system and the ignition system Also included may be hoses belts connectors and other emission related assemblies As the engine owner you should however be aware that HFT may deny you warranty coverage if your engine Where a warrantable co
27. ndition exists HFT will repair your engine at no cost to you including diagnosis parts and labor Manufacturer s Warranty Coverage The 2014 2015 engines are warranted for two 2 years If any emission related part on your engine is defective the part will be repaired or replaced by HFT or a part has failed due to abuse neglect improper maintenance or unapproved modifications You are responsible for shipping your engine to a HFT warranty station as soon as a problem exists Contact the HFT Customer Service department at the number below to make shipping arrangements The warranty repairs should be completed reasonable amount of time not to exceed 30 days If you have any questions regarding your warranty rights and responsibilities you should contact the Harbor Freight Tools Customer Service Department at 1 888 866 5797 Page 20 For technical questions please call 1 888 866 5797 ITEM 69746 Harbor Freight Tools Emission Control Defects Warranty Provisions 1 Length of Coverage HFT warrants to a first retail purchaser and each subsequent purchaser that the engine is free from defects in materials and workmanship that cause the failure of warranted parts for a period of two 2 years after the date of delivery to the first retail purchaser 2 No Charge Repair or Replacement Repair or replacement of any warranted part will be performed at no charge to the owner if the work is performed through a wa
28. ntenance or are scheduled only for regular inspection to the effect of repair or replace as necessary are warranted for the warranty period Any warranted part which is scheduled for replacement as required maintenance is warranted for the period of time up to the first scheduled replacement point for that part Any replacement part provided it is equivalent in durability and performance may be used in performance of maintenance or repairs The owner is responsible for commissioning a qualified technician mechanic to perform all required maintenance as outlined in the Inspection Cleaning and Maintenance section in this manual Warranted Parts 1 Fuel Metering System i Carburetor and its internal parts ii Air fuel ratio feedback and control system iii Cold start enrichment system iv Fuel Tank 2 Air Induction System i Controlled hot air intake system ii Intake manifold iii Air filter 3 Ignition System i Spark Plugs ii Magneto or electronic ignition system iii Spark advance retard system 4 Exhaust Gas Recirculation EGR System if so equipped i EGR valve body and carburetor spacer ii rate feedback and control system 5 Air Injection System i Air pump or pulse valve ii Valves affecting distribution of flow iii Distribution manifold 6 Catalyst or Thermal Reactor System if so equipped i Catalytic converter ii Thermal reactor iii Exhaust manifold 7 Particulate Con
29. ontaining more than 10 ethanol E10 Do not use E85 ethanol Add fuel stabilizer to the gasoline or the Warranty is VOID Note Do not use gasoline that has been stored ina metal fuel container or a dirty fuel container It can cause particles to enter the carburetor affecting engine performance and or causing damage 3 If needed fill the Fuel Tank to about 1 inch under the fill neck of the Fuel Tank with 87 octane or higher unleaded gasoline that has been treated with a fuel stabilizer additive Follow fuel stabilizer manufacturer s recommendations for use 4 Then replace the Fuel Cap Wipe up any spilled fuel and allow excess to evaporate before starting engine To prevent FIRE do not start the engine while the smell of fuel hangs in the air Engine Oil Change ACAUTION Oil is very hot during operation and can cause burns Wait for engine to cool before changing oil 1 sure the engine is stopped and is level 2 Close the Fuel Valve 3 Place a drain pan not included underneath the crankcase s drain plug 4 Remove the drain plug and if possible tilt the crankcase slightly to help drain the oil out Recycle used oil 5 Replace the drain plug and tighten it 6 Clean the top of the Dipstick and the area around it Remove the Dipstick by threading it counterclockwise and wipe it off with a clean lint free rag Full level Full level 7 Add the appropriate type of oil until the oil lev
30. ousing leading to potential damage to the Pump casing Solution Use as short a discharge hose as possible and turn off water pump before closing water flow Q Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Pre Start Checks Inspect engine and equipment looking for damaged loose and missing parts before set up and starting If any problems are found do not use equipment until fixed properly Prime the Pump Before starting the engine fill the Pump with water To do this 1 Unthread the Priming Water Filler Cap by turning it counterclockwise 42 Priming Water Filler Cap 2 Fill the unit with clean water up to the top of the opening Replace the Priming Water Filler Cap and tighten securely IMPORTANT Always check for water in the Pump Housing before each use Never attempt to run the Water Pump without the Pump Housing FULL of water Running the Water Pump without water for an extended period of time will damage the Water Pump and void the Warranty Page 10 For technical questions please call 1 888 866 5797 ITEM 69746 Checking and Filling Engine Oil NOTICE Your Warranty is VOID if the engine s crankcase is not properly filled with oil before each use Before each use check the oil level Do not run the engine with low or no engine oil Running the engine with no or low engine o
31. r servicing the equipment or engine MAINTENANCE ITEM 69746 For technical questions please call 1 888 866 5797 Page 17 Troubleshooting Possible Causes Probable Solutions Engine will not start FUEL RELATED FUEL RELATED No fuel in tank or fuel valve closed Fill fuel tank and open fuel valve Choke not in CHOKE position cold engine 2 Move Choke to CHOKE position Gasoline with more than 10 ethanol Clean out ethanol rich gasoline from fuel used E15 E20 E85 etc system Replace components damaged by ethanol Use fresh 87 octane stabilizer treated unleaded gasoline only Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Low quality or deteriorated old gasoline Use fresh 87 octane stabilizer treated unleaded gasoline Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Carburetor 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 Gently tap side of carburetor float Fuel can be smelled in the air chamber with screwdriver handle Too much fuel in chamber This can be Turn Choke to RUN position caused by the carburetor needle sticking Remove spark plug and pull the start handle several times to air out the chamber Reinstall spark plug and set Choke to CHOKE position 9 Clogged Fuel Filter 9 Replace Fuel
32. remain idle for longer than 20 days prepare the engine for storage as follows 1 CLEANING Wait for engine to cool then clean engine with dry cloth NOTICE Do not clean using water The water will gradually enter the engine and cause rust damage Apply a thin coat of rust preventive oil to all metal parts 2 FUEL To protect the fuel tank during storage fill the tank with gasoline that has been treated with a fuel stabilizer additive Follow fuel stabilizer manufacturer s recommendations for use Refer to Checking and Filling Fuel on page 11 AAWARNING TO PREVENT SERIOUS INJURY FROM FIRE Fill tank in a well ventilated area away from ignition sources If the engine is hot from use shut the engine off and wait for it to cool before adding fuel Do not smoke 3 LUBRICATION a Change engine oil b Clean out area around spark plug Remove spark plug and pour one tablespoon of engine oil into cylinder through spark plug hole Page 16 For technical questions please call 1 888 866 5797 NOTICE Using an incorrect spark plug may damage the engine 4 When installing a new spark plug adjust the plug s gap to the specification on the Specifications chart Do not pry against the electrode the spark plug can be damaged 5 Install the new spark plug or the cleaned spark plug into the engine Gasket style Finger tighten until the gasket contacts the cylinder head then tighten about 1 2 2 3 turn more Non gas
33. ring 2 Seal Oil Washer 2 et oy es Cover Crankcase 25 Bearing i O Gasket 7 Gasket Crankcase 2 2 2 Crankcase Subassembly NIN WIN 7 10 11 12 13 14 15 16 17 18 19 20 21 24 ee ee Dipstick Subassembly Oil Plug Subassembly Engine Oil Bolt Crankshaft Assy Clip Piston Pin 34 Piston Pin Piston Rod Connecting 26 27 29 30 32 33 Ring The First The Second Set Oil 2 2 ale Camshaft Cd Exhaust 2 Valve Intake 2 Seat Valve Spring Cd Retainer Exhaust Valve 45 Rotator Valve Guide Seal_ Valve Lifter Valve 02 Plate Subassembly Lifter Stopper Bolt Valve Adjusting 51__ Rocker Valve 52 Nut Valve Adjusting 2 53 Valve Lock 2 54 Spring Valve 2 55 Starter Assy 1 56 Bott 3 Shroud 1 58 5 Cylinder Body 1 59 Shield Lower 60 Protector Oi 7 61 Switch Subassembly Stop Engine 62 _ 35 36 37 38 39 40 41 42 43 44 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 46 47 48 49 6 Bolt 4 Collar 65 0 6 Bot Carburetor Assy Page 22 For technical questions please call 1 888 866
34. rranty station authorized by HFT For emissions warranty service contact the HFT Customer Service Department at 1 888 866 5797 3 Consequential Damages Coverage Coverage under this warranty shall also extend to the failure of any engine components caused by the failure of any warranted part while it is still covered under this warranty 4 Coverage Exclusions Warranty claims shall be filed in accordance with the provisions of the HFT warranty policy explained in the box at the top of the previous page HFT shall not be liable for any loss of use of the engine for any alternative usage for any damage to goods loss of time or inconvenience Warranty coverage shall also be excluded for any part which fails malfunctions or is damaged due to failure to follow the maintenance and operating instructions set forth in the Owner s Manual including but not limited to a Use of parts which are not authorized by HFT b Improper installation adjustment or repair of the engine or of any warranted part unless performed by an authorized warranty center c Failure to follow recommendations on fuel use contained in the Owner s Manual Improper or inadequate maintenance of any warranted parts e Repairs performed outside of the authorized warranty service dealers f Alterations by changing adding to or removing parts from the engine Service and Maintenance Component parts which are not scheduled for replacement as required mai
35. t be supplied by the operator SAVE THESE INSTRUCTIONS safety goggles with side shields ITEM 69746 For technical questions please call 1 888 866 5797 Page 3 1 gt m j lt Set up Precautions 1 Gasoline fuel and fumes are flammable and potentially explosive Use proper fuel storage and handling procedures Do not store fuel or other flammable materials nearby Have multiple ABC class fire extinguishers nearby Operation of this equipment may create sparks that can start fires around dry vegetation A spark arrestor may be required The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements Operating Precautions 1 Page 4 CARBON MONOXIDE HAZARD Using an engine indoors CAN KILL YOU IN MINUTES Engine exhaust contains carbon monoxide This is a poison you cannot see or smell NEVER use inside a home or garage EVEN IF doors and windows are open G Only use OUTSIDE and far away from windows doors and vents Keep children away from the equipment especially while it is operating Keep all spectators at least six feet from the Engine during operation Fire Hazard Do not fill gas tank while engine is running Do not operate if gasoline has been spilled Clean spilled gasoline before starting engine Do not operate near pilot light or open flame Do not touch engine during use Let engine cool down after use
36. th too little oil The engine will be permanently damaged Note Do not use gasoline that has been stored metal fuel container or a dirty fuel container It can cause particles to enter the carburetor affecting engine performance and or causing damage 3 If needed fill the Fuel Tank to about 1 inch under the fill neck of the Fuel Tank with 87 octane or higher unleaded gasoline that has been treated with a fuel stabilizer additive Follow fuel stabilizer manufacturer s recommendations for use Then replace the Fuel Cap Wipe up any spilled fuel and allow excess to evaporate before starting engine To prevent FIRE do not start the engine while the smell of fuel hangs in the air 2 lt Lu ou b Fill the engine with the proper amount and type of both fuel and oil PACIFICHYDROSTAR ITEM 69746 For technical questions please call 1 888 866 5797 Page 11 Manual Start 1 To start a cold engine move the Choke to the CHOKE position To restart a warm engine leave the Choke in the RUN position 2 Open the Fuel Valve 3 Slide the Throttle or Speed Control Lever to 1 3 away from the SLOW position the turtle 79 m 5 Z OFF ON 4 Turn the Engine Switch on 5 Grip the Starter Handle of the Engine loosely and pull it slowly several times to allow the gasoline to flow into the Engine s carburetor Then pull the Starter Handle gently until resistance is
37. than 3000 ft above sea level At elevations above 8000 ft the engine may experience decreased performance even with the proper main jet Operating this engine without the proper altitude kit installed may increase the engine s emissions and decrease fuel economy and performance The kit should be installed by a qualified mechanic 1 Turn off the engine 2 Close the fuel valve 3 Place a bowl under the fuel cup to catch any spilled fuel CAUTION Carburetor bowl may have gas in it which will leak upon removing the bolt 4 Unthread the bolt holding the fuel cup 5 Remove the bolt Bolt Seal fuel cup Fuel Cup Seal and Main Jet from the body of the carburetor assembly A carburetor screwdriver not included is needed to remove and install the Main Jet Note The mixing tube is held in place by the Main Jet and might fall out when it is removed If it falls out replace it in the same orientation before replacing the Main Jet Carburetor 6 Replace the Main Jet with the replacement Main Jet Assembly needed for your altitude range part 1a or 2a Fuel Cup Seal Note The Fuel Cup Seal and Bolt Seal may be damaged during removal and should be replaced with the new ones from the kit Mixing Tube might remain inside carburetor 7 Replace the Fuel Cup Seal 4a fuel cup Bolt Seal 3a and bolt Tighten in place CAUTION Do not cross thread bolt when tightening Finger tighten first and then use a wrench to
38. trols Traps filters precipitators and any other device used to capture particulate emissions PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO ITEM 69746 For technical questions please call 1 888 866 5797 MAINTENANCE Page 21 gt 2 m gt 2 m Parts Lists and Diagrams Parts List Description 0 Gasket Cylinder Cover Subassembly Cylinder Head Gasket Cylinder Head Cover Breather Bolt S Stud Stud Stud Bine ee Bolt Cylinder Head Plug Spark 2 Head Subassembly Cylinder ols aja 0 Sensor Engine Oi Gear Assy Governor 2 Governor Bolt DrainPlug O Washer Bea
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