Harbor Freight Tools 65322 User's Manual
Contents
1. Push the Choke to the right Push the Throttle Lever to the fast position left Stopping the Engine Push the Boe Throttle Lever to the slow right position Turn the Engine Switch to the Off position Push the Gas Valve to the closed left position SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 12 TECHNICAL SERVICING _____ SPECIFICATIONS TO PREVENT AWARNING serious INJURY l 6 5 HP OHV 4 Stroke FROM ACCIDENTAL STARTAS Turn the Power Switch of the equipment to ils OFF position wait for the engine to cool ANA AIECONNEEI ME spark plug wite gt before Inlet Outlet Pipe performing any inspection Guniaeibianicie 2 5 Inlet 3 Outlet maintenance or cleaning Horizontal 3 4 straight procedures Driveshaft Type 3 16 Keyed Shaft with TO PREVENT Ball Bearings WARNING Counterclockwise facing A SERIOUS INJURY shaft Length 2 FROM EQUIPMENT FAILURE Central Thread 5 16 24 Do not use damaged aS equipment If abnormal noise Type 91 octane unleaded vibration or excess smoking Fuel yP gasoline occurs have the problem ee corrected before further use SAE 10W30 above 32 F Type SAE 5W30 at 32 F or S Engine Oil below Maintenance Procedures Capacit 5 Quarts 0 5 liters l Many maintenance procedures BP6ES BPR6ES NGK z Spark Plug or NHSPLD F6RTCU A including those not detailed in this manual will nee2. 15 on the bottom of the Pump Housing 10 Allow the water to drain then replace the plug Check the pump for any damage be fore storage Wipe with a clean cloth SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 16 Engine Troubleshooting Possible Causes Probable Solutions FUEL RELATED Engine will not start No fuel in tank or fuel valve closed Choke not in start position especially with cold engine Low quality or deteriorated old gasoline Carburetor not primed Dirty fuel passageways blocking fuel flow Carburetor needle stuck Fuel can be smelled in the air Too much fuel in chamber This can be caused by the carburetor needle sticking IGNITION SPARK RELATED 1 Spark plug wire not connected securely 2 Spark plug electrode wet or dirty Incorrect spark plug gap 4 Spark plug wire or spark plug broken Incorrect spark timing or faulty ignition system FUEL RELATED Fill fuel tank and open fuel valve Move choke to start position if engine is cold Use only fresh 89 octane unleaded gasoline Prime carburetor by pressing priming bulb specified number of times if equipped Clean out passageways using fuel additive Heavy deposits may require further cleaning Gently tap side of carburetor float chamber with screwdriver handle Turn choke to run position Remove spark plug and
3. ing Rod Assembly Diagram and Parts List 25 Camshaft and Rocker Valve As ei Oeeen alee 26 Carburetor Assembly Diagram ke and Parts List and Parts List Cleaning Maintenance and ca Lube Schedule 32 1 33 Ignition Coil Assembly Diagram leer 34 Wiring Diagram 35 36 Recoil Starter Assembly Dia gram and Parts List Regulator Control Assembly Diagram and Parts List Muffler Assembly Diagram and Parts List Flywheel Assembly Diagram and Parts List SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 2 SAVE THIS MANUAL Keep this manual for the safety warn ings and precautions assembly operat ing 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 IMPORTANT SAFETY INFORMATION In this manual on the labeling and all other information provided with this product This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indicates A DANGER a hazardous situation which if not avoided will result in death or serious injury AWARNING WARNING indicates a hazardous situation which if not avoided could result in death o
4. 1 800 444 3353 Page 28 MUFFLER ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List J MUFFLER ASSEMBLY and the Item Number from the table below j J Screw m5 x 8 j Muffler Hood j Exhaust Muffler Exhaust Gasket Part 6 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 29 RECOIL STARTER ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List K RECOIL STARTER AS SEMBLY and the Item Number from the table below Assembly 13k Set Screw 1 Ciak Starter Wheel 1 Cisk StarterRope 1 17k Recoil Stater 1 Plastic Clip E 20k 10k 16k _ Pull Cord Hande 1 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 30 REGULATOR CONTROL ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List L REGULATOR CONTROL ASSEMBLY and the Item Number from the table below Part Description QTY Part Description QTY 9 Spring 1 101 Back Spring 111 Fine Regulating Spring 1 4 HandGrip 1 n2 PullRod a 131 lockBolt 1 6l Boitm5x25 1 81 Support Panel Assembly Regulating Frame Assem bly SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 31 FLYWHEEL ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List M FLYWHEEL ASSEMBLY and the Item Number from the table below
5. off the air cleaner cover The air cleaner cover is held in place by a wing nut or clamps Remove it Remove the air filter element Cleaning a For paper filter elements To prevent injury from dust and debris wear ANSI approved safety goggles NIOSH approved dust mask respirator and heavy duty work gloves In a well ventilated area away from bystanders use pressurized air to blow dust out of the air filter from the side oppo site the filter s normal air flow the clean side of the filter If this does not get the filter reason ably clean replace it For foam filter elements Wash the element in warm water 4 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 Install the new filter or the cleaned filter Secure the Air Cleaner Cover before use Spark Plug Maintenance f Disconnect spark plug wire 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 When installing a new spark plug ad just the plug s gap to the specification on the Technical specification chart
6. pull the start handle several times to air out the chamber Reinstall spark plug and set choke to start position IGNITION SPARK RELATED 1 Connect spark plug wire properly Clean spark plug Correct spark plug gap Replace spark plug wire and or spark plug Have qualified technician diagnose repair ignition system COMPRESSION RELATED 1 Cylinder not lubricated Problem after long storage periods Loose or broken spark plug Hissing noise will occur when trying to start Loose cylinder head or damaged head gasket Hissing noise will occur when trying to start Engine valves or tappets misadjusted or stuck COMPRESSION RELATED 1 Pour tablespoon of oil into spark plug hole Crank engine a few times and try to start again Tighten spark plug If that does not work replace spark plug If problem persists may have head gasket problem see item below Tighten head If that does not remedy problem replace head gasket Adjust valve clearance If that does not work clean or replace valves tappets Follow all safety precautions whenever diagnosing or servicing the equipment or engine SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 17 Engine Troubleshooting Possible Causes Probable Solutions Engine misfires Engine stops suddenly Engine knocks Engine backfires A Incorrect spark plug gap or Spark
7. wire s before assembling or making any adjustments to the equipment TO PREVENT AWARNING SERIOUS INJURY Operate only with proper spark arrestor installed Read the ENTIRE IMPORTANT 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 Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Assembly Inlet and Outlet Pipes 12 must be attached prior to use Additional inlet and outlet hoses and clamps not included will be needed depending on the specifics of use Remove the Pipe Clamps 13 from both Inlet and Outlet Ports of the Pump Housing 10 by turning coun terclockwise Place Pipe Clamp 13 over Inlet or Outlet Pipe 12 Position Inlet Outlet Gasket 11 at Inlet or Outlet Port of the Pump Housing 10 Posi tion Inlet or Outlet Pipe 12 at Inlet or Outlet Port and secure in place by turning Pipe Clamp 13 clockwise Hand tighten firmly See Pump As sembly Diagram on page 20 OPERATING INSTRUCTIONS 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 Starting the Engine Inspect engine and
8. A PACIFIC HYDROSTAR 2 OR 3 DIRTY WATER PUMP Moce SESE occ ERE SET UP OPERATING AND SERVICING INSTRUCTIONS WD NNO SIN 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 Only use OUTSIDE a home or garage and far away from EVEN IF doors and windows doors and windows are open vents Distributed exclusively by Harbor Freight Tools 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL Copyright 2008 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included For technical questions or replacement parts please call 1 800 444 3353 CONTENTS snare 6 Pump Specifications ssi Diagram and Parts List 6 8 UnpackingandSetUp Cylinder Head and Cover As 7 8 Checking and Filling Fuel 8 Start Procedure 9 ic 9 sembly Diagram and Parts List Crankshaft Piston and Connect
9. ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List B CRANKCASE COVER ASSEMBLY and the Item Number from the table below _Part Description QTY Part Description QTY ab oi ipsi 1 9b Oi Dipstick with Seal 1 6b Crankcase Cover Gasket 1 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 22 CYLINDER HEAD AND COVER ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List C CYLINDER HEAD AND COVER ASSEMBLY and the Item Number from the table below Part Description QTY TY to Boltm6x12 6 Bot o ooo Cylinder Head Cover As 1 1 1 Circlip a ES EE sembly SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 23 CRANKSHAFT PISTON AND CONNECTING ROD ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List D CRANKSHAFT PISTON AND CONNECTING ROD ASSEMBLY and the Item Number from the table below 10d _ ConnectingRod 1 11d Connecting Rod Cover 1 _ Pier et 13d_ Connecting Rod Assembly 1 Sd Scraper Ring Set 1 6d Piston Ring Assembly 1 f 15d Drive Gear 1 7d Piston Pin Circlip 2 Sd Cranksnot ooo 1 Piston o aa 17d_ Timing Drive Gear 9d PistonPin 1 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 24 CAMSHAFT AND ROCKER VALVE ASSEMBLY DIAGRAM Note When ordering p
10. MBLY 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 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 19 PUMP ASSEMBLY DIAGRAM SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 20 CRANKCASE ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List A CRANKCASE ASSEM BLY and the Item Number from the table below Part ay 12a Regulating Shat 1 13a Drive Gear Washer 1 a en e 6a Regulator Sway Bar 16a FlyBlock 2 8a SplitPin sembly Coa Nutmio 10a Sliding Sleeve NOTE Some parts in this and other parts lists in this manual are shown for illustration purposes only and may not be available individually as replacement parts SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 21 CRANKCASE COVER
11. United States Environmental Protection Agency herein EPA and Harbor Freight Tools herein HFT are pleased to explain the emission control system warranty on your 1997 and later Small Off Road Engine herein engine Within the United States new off road spark ignition engines certified for model year 1997 and later must be designed built and equipped to meet the stringent anti smog standards set forth by the EPA HFT must warrant the emission control system on your engine for the periods of time described below provided there has been no abuse neglect or improper maintenance of your engine 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 Where a warrantable condition exists HFT will repair your engine at no cost to you including diagnosis parts and labor Manufacturer s Warranty Coverage The 1997 and later 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 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 1 Owner s Warra
12. arts from this list specify Parts List E CAMSHAFT AND ROCK ER VALVE ASSEMBLY and the Item Number from the table below 4e Valve Gap Adjusting Bolt 2 Rocker Valve Assembly 14e Intake Valve Spring Seat 2 6e Pusher Guide Retainers Push Rod 15e Exhaust Valve Spring Seat 2 Tee Tappei Retainers ie ams SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 25 CARBURETOR ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List F CARBURETOR ASSEM BLY and the Item Number from the table below Part Description QTY Screw 15f Choke SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Part Description QTY Spring Page 26 FUEL TANK ASSEMBLY DIAGRAM i am Note When ordering parts from this list specify Parts List G FUEL TANK ASSEMBLY and the Item Number from the table below 29 Pipe Outlet 1 a 3g Boltm6x22 1 f 9g FuelFilerCap 4g Connector 1 10g Fuel Filler Cap with Pack ing Ring 6g Nume 2 Lig Fueltank dt SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 27 AIR CLEANER ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List H AIR CLEANER ASSEM BLY and the Item Number from the table below Part Description QTY Part Description ar SKU 65322 or 65323 For technical questions please call
13. ce Page 3 Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during set up Use only oil and fuel recommended in the Specifications section of this manual OPERATING PRECAUTIONS 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 a Only use OUTSIDE and far away from windows doors and vents Keep children away from the equip ment especially while it is operating Do not leave the equipment unat tended when it is running Turn off the equipment and remove safety keys if available before leaving the work area SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Wear ANSI approved safety goggles and hearing protection 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 neces sary when near the engine s magneto or recoil starter Use only accessories that are recom mended 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 atmo spheres such as in the p
14. ces of ignition set by the U S Environmental Protec around the equipment especially tion Agency For warranty information when refuelling refer to the last pages of this manual b Do not refill the fuel tank while the engine is running or hot At high altitudes the engine s carbu retor governor if so equipped and any c Do not fill fuel tank to the top Leave other parts that control the fuel air ratio will a little room for the fuel to expand as need to be adjusted by a qualified me needed chanic to allow efficient high altitude use d Refuel in a well ventilated area only and to prevent damage to the engine and SAVE TH ESE any other devices used with this product INSTRUCTIONS NPACKING When unpacking check to make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible Included Accessories a Inlet and Outlet Pipes b Inlet Hose Basket Filter SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 6 SET UP INSTRUCTIONS SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product TO PREVENT AWARNING 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
15. ck fuel level Remove the fuel Filter Cup clean and replace it before filling Tank Full Level GAS Debris Filter 8 Fill the Fuel Tank outdoors with up to 0 95 of a gallon of unleaded gaso Page 11 line containing at least 91 octane Do not top off tank leave at least 1 inch of open space at top of tank 9 Replace Fuel Cap Hand tighten by turning clockwise 10 Clean up any spilled gas with a dry cloth A Hazard Do not fill Gas Tank when the Engine is running or near a pilot light or open flame or when hot Do not smoke Do not operate if gasoline has been spilled Clean spilled gasoline before starting the engine Starting the Engine 1 During this procedure it may be help ful to refer to the photos of the Engine Controls on page 10 2 Push the Gas Valve to the open right position Mig E7 3 Close the Choke by pulling it to the left x Cc 4 Note If the Engine is already hot it is not necessary to close the Choke 5 Push the Throttle Lever to the p Ma slow right position then move it back slightly 6 Turn the Engine Switch to the On position 7 Gently pull the Pull Cord Handle until it engages Then pull it hard and all the way out Slowly guide the Pull Cord back into the starter The En gine should start Try again if it does not start Refer to the Troubleshoot ing section if problems persist Let the engine run for five minutes to warm up
16. d to be performed by a qualified Valve 0 02mm technician for safety If you Clearance have any doubts about your 0 02mm ability to safely service the Timing Closing _ Exhaust ABDC 20 qualified technician service the equipment instead ii Note Warranty is void if proper mainte The emission control system for nance and servicing procedures are this engine is warranted for standards not followed set by the U S Environmental Protec tion Agency For warranty information Engine Oil Change refer to the last pages of this manual _ ACAUTION Oil is very hot during opera tion and can cause burns Wait for engine to cool before changing oil Driveshaft Rotation SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 13 6 Place a drain pan not included un derneath the crankcase s drain plug Remove the Dip Stick and Oil Drain Plug and if possible tilt the crank case slightly to help drain the oil out Recycle used oil Replace the Oil Drain Plug and gas ket and tighten it Remove the cap from the Oil Fill Port Using a siphon refill the oil to the proper level Replace the cap on the Oil Fill Port Recheck the oil level using the dip stick Add or remove oil if necessary Do not operate the engine with too much or too little oil Inspect before operation Air Filter Element Maintenance iP 2 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Wipe
17. ean cloth When the equipment is to remain idle for longer than 20 days prepare the engine for storage as follows a Change engine oil and empty fuel tank b Either leave fuel tank empty or refill fuel tank with fresh unleaded gasoline mixed with a fuel stabilizer intended for long term engine stor age not included After filling run engine for about 3 5 minutes to cir culate the treated gasoline through the carburetor Wait for engine to cool before proceeding c Clean out area around spark plug Remove spark plug and pour one tablespoon of engine oil into cylinder through spark plug hole d Reinstall spark plug but leave spark plug wire disconnected e Pull recoil starter to distribute oil in cylinder Stop after one or two revo lutions when you feel the piston start the compression stroke when you start to feel resistance Apply a thin coat of rust preventive oil to all uncoated metal parts Cover and store in a dry well venti lated area out of reach of children Before starting the engine after stor age keep in mind that untreated gas oline will deteriorate quickly Drain the fuel tank and filter 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 does not start properly Pump Storage Preparation Be sure the pump has been drained Remove the Access Plug
18. en the fuel valve before restarting the engine It may take a little longer than usual to start the engine be cause the fuel needs to refill the fuel line and new filter SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Cleaning Maintenance and Lubrication Schedule Note This maintenance schedule is intended solely as a general guide If performance decreases or if equip ment operates unusually check sys tems immediately The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle temperature air quality fuel quality and other factors Note These procedures are in addition to the regular checks and maintenance explained as part of the regular op eration of the engine and equipment After Initial 20 Operation Hour Period a Change engine oil Every 25 Operation Hours Thereafter a Clean replace air filter element b Inspect clean spark plug Every 50 Operation Hours a Change engine oil b Replace fuel filter if equipped Every 100 Operation Hours a Replace spark plug b Replace air filter element Note All maintenance procedures sched uled for 25 50 and 100 operation hours should be performed at least yearly Every 300 Operation Hours a Clean fuel tank and carburetor b Clean carbon build up from combus tion chamber Page 15 STORAGE Engine Storage Preparation Wait for engine to cool then clean engine with cl
19. 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 Checking and Filling Engine Oil CAUTION 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 oil WILL permanently damage the engine SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 7 1 Wipe off dipstick area remove dip stick and wipe it off with a clean rag 2 Reinsert the dipstick do not thread in and remove it to check the oil level The oil level should be be tween the high and low marks on the dipstick 3 Ifthe oil level is below the low mark add the appropriate type of oil until the oil level is between the high and the low marks Oil type 32 F or above SAE 10W30 Below 32 F SAE 5W30 1 Replace the Oil Dipstick CAUTION Do not run the engine with too little or too much oil The engine will be permanently damaged Checking and Filling Fuel AWARNING TO PREVENT SS SERIOUS INJURY FROM FIRE Fill the fuel tank in a well venti lated area away from ignition sourc es Do not smoke 1 Check the fuel level before starting engine 2 To fill the Fuel Tank first wipe off the Fuel Tank Cap and the surrounding area 3 Unscrew and
20. for death injuries to persons or property or for incidental contingent special or con sequential 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 MERCHANTABIL ITY 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 merchan dise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund SKU 65322 or 65323 For technical questions please call 1 800 444 3353 the purchase price if we cannot readily and quickly provide you with a replace ment 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 warran ty 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 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 EMISSION CONTROL SYSTEM WARRANTY United States Emission Control Defects Warranty Statement The
21. ice technician may adjust parts that may increase or decrease gov erned engine speed Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during service Maintain labels and nameplates on the equipment These carry impor tant information If unreadable or missing contact Harbor Freight Tools for a replacement SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page5 6 Have the equipment serviced by a PUMP SPECIFICATIONS qualified repair person using only identical replacement parts This will inlet Outlet Diameter Mode 65322 3 ensure that the safety of the equip TEE TT Z aximum FIow IN oqe ment is maintained Do not attempt ations per Minute Model 65323 235 any service or maintenance proce ET d lained in thi l Maximum Lift Suction Mode 65322 26 ures not explained in this manua Model 65323 23 or any procedures that you are un Model 65322 85 certain about your ability to perform Model 65323 82 safely or correctly j y y Anti Reverse Flow A aeaii mapon 7 Store equipment out of the reach of children Note Additional specifications found in the TECHNICAL ENGINE SPECIFI CATIONS chart in this manual 8 Follow scheduled engine and equip ment maintenance Refueling P tions a R The emission control system for a Do not smoke or allow sparks this engine is warranted for standards flames or other sour
22. im Nutmi4x15 1 2m _ Starting Flange 1 3m_ FlywheelFan 1 SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 32 IGNITION COIL ASSEMBLY DIAGRAM Note When ordering parts from this list specify Parts List N IGNITION COIL ASSEM BLY and the Item Number from the table below SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 33 WIRING DIAGRAM Engine Switch Spark Plug SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 34 LIMITED 1 YEAR 90 DAY WARRANTY Harbor Freight Tools Co makes ev ery effort to assure that its products meet high quality and durability standards and warrants to the original purchaser that for a period of ninety days from date of purchase that the engine motor the belts if so equipped and the blades if so equipped are free of defects in materials and workmanship Harbor Freight Tools also warrants to the original purchaser for a period of one year from date of pur chase that all other parts and components of the product are free from defects in ma terials and workmanship 90 days if used by a professional contractor or if used as rental equipment This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities normal wear and tear or to lack of main tenance We shall in no event be liable
23. n the hoses Check that the pump is not jammed Disconnect the spark plug wire on the engine then slowly pull the Starter Handle to rotate the engine and pump If the pump does not rotate freely clear it before proceeding Prime the pump To do this remove Access Plug 14 from top of Pump Housing 10 Fill the pump with clean water then replace the Priming Plug CAUTION Never operate the pump dry damage may result Start the engine The pump will start to operate as soon as the air is re moved from the input hose STOP THE PUMP AS SOON AS WATER IS REMOVED DO NOT ALLOW PUMP TO RUN DRY DAM AGE TO THE PUMP WILL RESULT Whenever possible operate the pump for 2 3 minutes with clear water after pumping dirty water to clear it Drain the water from the pump and disconnect the flexible hoses To prevent accidents turn off the engine and disconnect its spark plug wire after use Wait for the engine to cool clean external parts with clean cloth then store the equipment out of children s reach according to the Storage instructions in this manual Page 9 ENGINE CONTROLS AND INDICATORS Note For clarity pump not shown Muffler Spark Plug Air Filter Fuel Tank Cap Muffler Oil Dip Stick Oj Drain Plug Oil Fill Port Oil Fill Plug Engine Switch Oil Dip Stick Oil Drain Plug Carburetor Filter Cup Throttle Choke Starter Pull Cord Gas Shut Off Valve SKU 65322 or 65323 For technical questio
24. ns please call 1 800 444 3353 Page 10 PRE OPERATION CHECKS Caution Failure to add oil to the Engine before use will damage the Engine and void the factory warranty En gine oil is the key factor in engine performance Do not use Engine oil with additives Do not use two stroke gasoline oil Using these products will shorten Engine life See Specifica tions on page 6 for recommended oil type 1 Check that all mounting nuts and bolts are tight 2 Check oil level See illustration be low If needed add oil and wipe Dip Dip Stick Upper Level Mark Full stick area Unscrew the oil Dip Stick and wipe clean Insert the Dip Stick back into the hole without screwing it in Remove it again and check the oil level Full is indicated by oil on the Upper Level mark 3 If adding oil use a siphon to avoid spilling the oil Do not overfill 4 When full carefully screw the plastic Dip Stick back into the metal Engine crankcase to avoid stripping the plas tic threads on the Dip Stick SKU 65322 or 65323 For technical questions please call 1 800 444 3353 5 Check Air Filter See illustration below Unscrew Air Filter Wing Nut Nut 7 Air Filter Housing Filter Elements and remove the Air Filter Cover and Filter Elements If dirty or dusty clean refer to the Maintenance Section 6 Caution To avoid damaging the En gine never run it without the Air Filter Assembly attached 7 Che
25. nty Responsibilities As the engine owner you are responsible for the performance of the required maintenance listed in your Owner s Manual HFT recommends that you retain all receipts covering main Page 35 tenance 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 As the engine owner you should however be aware that HFT may deny you warranty coverage if your engine or a part has failed due to abuse neglect improper maintenance or unapproved modifications You are responsible for shipping your engine to a HFT war ranty 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 in a 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 1 800 444 3353 Harbor Freight Tools Emission Control Defects 1 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
26. page 14 Do not pry against the electrode or the insulator the spark plug can be damaged 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 about 1 2 2 3 turn more Non gasket style Finger tighten until the plug contacts the head then about 1 16 turn more Apply dielectric spark plug cap pro tector to the end of the spark plug and reattach the wire securely Page 14 Fuel Filter Replacement AWARNING TO PREVENT SS SERIOUS INJURY FROM FIRE Replace the fuel filter in a well ventilated area away from igni tion sources Do not smoke 1 Wait for engine to cool completely before proceeding 2 Wear protective gear including ANSI approved safety goggles NIOSH approved dust mask respirator and nitrile gloves 3 Close fuel valve leading from gas tank completely 4 Take note of the fuel filter s orienta tion 5 Place a suitable container under the fuel filter 6 Disconnect the fuel lines leading to and from the fuel filter and allow fuel to drain onto the container 7 Install new fuel filter in the same orientation Make sure to properly secure both fuel lines 8 Clean up and properly dispose of all fuel 9 Wait for at least one hour before use to allow all residual fuel vapors to dissipate To prevent FIRE do not start the engine while the smell of fuel hangs in the air Remember to op
27. plug wire loose damaged spark plug Defective spark plug wire 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 Improper idle speed Faulty magneto incorrect timing or clogged carburetor 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 Choke not open after engine warm Engine not properly adjusted for high altitude operation Intake valve stuck choke stuck incorrect timing clogged carburetor or overheated engine Check wire connections Re gap or replace spark plug Replace spark plug wire Use only fresh 89 octane unleaded gasoline 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 89 octane unleaded gasoline Test replace fuel tank cap Properly adjust idle speed Have qualified technician diagnose and service engine Fill fuel tank with fresh 89 octane unleaded gasoline Do not exceed equipment s load rating Have qualified technician diagnose and service engine Fill f
28. r serious injury ACAUTION CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury SKU 65322 or 65323 For technical questions please call 1 800 444 3353 NOTICE is used to NOTICE address practices not related to personal injury CAUTION without CAUTION the safety alert symbol is used to address practices not related to personal injury WARNING Read all instructions Failure to follow all instructions listed below 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 must be supplied by the operator SAVE THESE INSTRUCTIONS SET UP PRECAUTIONS 1 Gasoline fuel and fumes are flamma ble and potentially explosive Use proper fuel storage and handling pro cedures Do not store fuel or other flammable materials nearby 2 Have multiple ABC class fire extin guishers nearby 3 Operation of this equipment may cre ate 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 relat ing to fire prevention requirements 4 Setup and use only on a flat level well ventilated surfa
29. remove the Fuel Tank Cap 4 Mix fuel stabilizer not included with 91 octane or better unleaded gaso line according to fuel stabilizer direc tions SKU 65322 or 65323 For technical questions please call 1 800 444 3353 5 Fill the Fuel Tank to about 1 inch un der the fill neck of the gasoline tank with the stabilized unleaded gasoline mixture 6 Then replace the Fuel Tank Cap Start Procedure Before starting the engine A a Follow the Set Up Instruc tions to prepare the equip ment b Inspect the equipment and engine c Fill the engine with the prop er amount and type of fuel and oil d Read the Equipment Opera tion section that follows 1 Turn the engine fuel valve to its OPEN position 2 Turn the engine power switch to its ON or RUN position 3 Then turn the engine choke lever to its CHOKE position Set the choke lever in the RUN position when starting a warm engine 4 Grasp the starter handle and pull slowly until resistance is felt While holding the handle allow the starter rope to rewind slowly Then pull the starter handle with a rapid full arm stroke Once again while holding the handle allow the rope to rewind slowly Repeat as necessary until the engine starts 5 After the engine starts and warms up slowly move the choke lever to its RUN position Page 8 IMPORTANT Allow the engine to run at no load until warm 1 5 minutes with no load af
30. replacement of any warranted part will be performed at no charge to the owner if the work is performed through a warranty station authorized by HFT For emissions warranty service contact the HFT Customer Service Department at 1 800 444 3353 3 Consequential Damages Coverage Coverage under this warranty shall also extend to the failure of any engine components caused by the failure of any war ranted part while it is still covered under this warranty 4 Coverage Exclusions Warranty claims shall be filed in accordance with the provi sions 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 includ ing but not limited to a Use of parts which are not authorized by HFT Record Product s Serial Number Here b Improper installation adjustment or repair of the engine or of any warranted part unless performed by an autho rized warranty center c Failure to follow recommendations on fuel use contained in the Owner s Manual d Improper or inadequate maintenance of any warranted parts e Repairs performed outside of the authorized warranty service dealers f Al
31. resence 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 operat ing 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 foot ing and balance at all times This en ables better control of the equipment in unexpected situations Use this equipment with both hands only Using equipment with only one hand can easily result in loss of control Dress properly Do not wear loose clothing or jewelry Keep hair cloth ing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Page 4 20 Parts especially exhaust system components get very hot during use Stay clear of hot parts Do not cover the engine or equipment during operation Keep the equipment engine and sur rounding area clean at all times 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 differ ent from those intended could result in a hazardous situation Do not operate the equipment with known leaks in the engine s fuel sys tem This product contains or when used produces a chemical known
32. tead Note Some parts are listed and shown for illustration purposes only and are not avail SKU 65322 or 65323 For technical questions please call 1 800 444 3353 able individually as replacement parts Page 36
33. ter each start up to al low the engine to stabilize Break in Period a SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Breaking in the engine will help to ensure proper equipment and engine operation and will extend the en gine s lifespan The warranty is void if the engine is not broken in properly The first 20 hours of operation is the break in period During the first 3 hours of use e Do not apply a heavy load to the equipment e Do not operate the engine at its maximum speed After the first 20 hours of use e Change the engine oil Under normal operating conditions subsequent maintenance follows the schedule explained in the MAINTE NANCE AND SERVICING section Pump Operation Attach flexible input and output hoses not included to the Inlet and Outlet Pipes 12 Secure them with clamps as the seal must be air and water tight Attach the included accessory Basket Filter 18 and 19 to the input end of your flexible input hose CAUTION Do not operate the pump without a basket filter on the input hose This prevents large objects from being sucked into the Pump and or damaging the Pump Locate the pump as close to the wa ter as possible The pump should be on a firm level surface Position the input and output hoses as required Place the input hose in the water to be removed and output hose in an appropriate location to drain the water Avoid sharp bends or kinks i
34. terations by changing adding to or removing parts from the engine 5 Service and Maintenance Component parts which are not scheduled for replacement as required maintenance 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 pro vided 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 me chanic to perform all required maintenance as outlined in the Inspection Cleaning and Maintenance section in this manual 6 Warranted Parts 1 Fuel Metering System i Carburetor and its internal parts ii Fuel pump if so equipped iii Cold start enrichment system 2 Air Induction System i Intake pipe manifold ii Air cleaner 3 Ignition System i Spark plug ii Magneto ignition system 4 Catalyst System if so equipped i Exhaust pipe stud ii Muffler iii Catalytic converter if so equipped 5 Miscellaneous Items Used in Above Systems i Vacuum temperature and time sensitive valves and switches ii Hoses belts connectors and assemblies Note If product has no serial number record month and year of purchase ins
35. to the State of California to cause cancer and birth defects or other reproduc tive harm California Health amp Safety Code 25249 5 et seq When spills of fuel or oil occur they must be cleaned up immediately Dispose of fluids and cleaning materi als as per any local state or federal codes and regulations Store oil rags in a bottom ventilated covered metal container Keep hands and feet away from moving parts Do not reach over or across equipment while operating 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 21 serviced before using Many ac cidents are caused by poorly main tained equipment Use the correct equipment for the application Do not modify the equip ment and do not use the equipment for a purpose for which it is not in tended SERVICE PRECAUTIONS 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 wire s from the spark plug s Keep all safety guards in place and in proper working order Safety guards include muffler air cleaner mechani cal guards and heat shields among other guards Do not alter or adjust any part of the equipment or its engine that is sealed by the manufacturer or dis tributor Only a qualified serv
36. uel tank with fresh 89 octane unleaded gasoline Use cold weather fuel and oil additives to prevent backfiring Move choke to run position after engine warms up Qualified technician must adjust engine at altitudes greater than 5 000 feet above sea level Have qualified technician diagnose and service engine Follow all safety precautions whenever diagnosing or servicing the equipment or engine SKU 65322 or 65323 For technical questions please call 1 800 444 3353 Page 18 Pump Troubleshooting Possible Causes Probable Solutions Pump fails to prime or low output 2 Air Leak at Shaft Seal 3 1 Air leaks in flexible hoses or fittings 3 Input basket filter not submerged 1 Repair any air leaks 2 Repair or replace shaft Seal 3 Submerge input basket filter 4 Input basket filter clogged or buried 4 Clear input basket 5 Pump not primed 6 Collapsed input hose 7 Pump Impeller 5 damaged 5 Prime pump 6 Check and clear input hose 7 Replace Impeller Engine stops 1 Large object jams impeller 1 Clear impeller Repair or replace suddenly input basket filter PUMP PARTS LIST Part Description aiy e fore Tr e fore 7 e fonexvae 7 PUMP PARTS LIST Part Description aiy e fore e Co fe fe C22 Finge e C23 Fangene e PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSE
Download Pdf Manuals
Related Search