Harbor Freight Tools 93662 User's Manual
Contents
1. 1 98A Power Switch 1 50 CoodingFan 1 1 1 A NINININI iIN N nd ed ed ed lt lt ed ed ne gt Te ed ed ed ed POTD h 4 h a 43 43 3 4 N Engine Maintenance The Spark Plug is LD F7RTC BPR6ES NGK The Spark Plug gap setting is 0 7 0 8mm The Intake Valve clearance is 0 15mm Exhaust Valve clearance is 0 20mm The valve clearance needs to be ad justed after 100 hours Change the engine oil after 20 hours or internal one month SKU 93662 For technical questions please call 1 800 444 3353 Page 15 ASSEMBLY DIAGRAM ENGINE jou eie pue sesodind sued j1ueuieoe dei se El VAL VSL uonensnii 10 umoys pue pasi sued P J LON Y9 v99 VS9 v89 ER v98 VERI V 8 ff vsL V 7 v9 vrs REV 08c Page 16 For technical questions please call 1 800 444 3353 SKU 93662 Emission Control System Warranty California and United States Emission Control Defects Warranty Statement The California Air Resources Board herein CARB the United States Environmental Protection Agency herein EPA and Harbor Freight Tools herein HFT are pleased to explain the emission control system warranty on your 1995 and later Small Off Road Engine herein engine In C2. sturdy surface capable of sup porting the weight of the Water Pump and any additional tools and equipment Route the Intake Hose with its Intake Filter 21 fully immersed in the water supply source Then make sure to secure the Intake Hose in place to keep it from mov ing once the Water Pump is turned on NOTE The maximum suction lift of the Water Pump is 26 feet The Intake Hose should be kept as short as possible for more efficient operation Route the Discharge Hose to the desired discharge location If necessary connect additional Discharge Hoses to direct the discharge to the desired location Then secure the Discharge Hose in place to keep it from moving once the Water Pump is turned on Note The maximum discharge length of the Water Pump is 86 feet The Discharge Hose should be kept as short as possible for more efficient operation To Prime The Water Pump 1 The Water Pump MUST be primed with clean water prior to each use of the Pump To Prime the Water Pump unscrew and remove the Priming Cap 11 located at the top of the Discharge Flange 10 See Figure D next page Fill the Discharge Flange 10 to its top with clean water Then replace the Priming Cap 11 See Figure D SKU 93662 For technical questions please call 1 800 444 3353 Page 10 PRIMING CAP 11 DISCHARGE FLANGE 10 FIGURE D To Start And Stop The Engine Note Only use this pump to pump unheated clean water Other liquids ma
3. 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 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 d 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 SKU 93662 For technical questions please call 1 800 444 3353 Page 17 Emission Control System Warranty continued Harbor Freight Tools Emission Control Defects Warranty Provisions 5 Service and Main
4. call 1 800 444 3353 Page 4 2 Keep the Water Pump its Engine and surrounding areas clean at all times 3 When spills of fuel or oil occur they must be cleaned up immediately Dis pose of fluids and cleaning materials as per any local state or federal codes and regulations Store oil rags in a covered metal container 4 Never store fuel or other flammable materials near the Water Pump 5 Do not smoke or allow sparks flames or other sources of ignition around the Water Pump 6 Keep grounded conductive objects such as tools away from exposed live electrical parts and connections to avoid sparking or arcing These events could ignite fumes or vapors f Do not refill the Fuel Tank while the Engine is running or while the Engine is still hot Do not operate the Water Pump with known leaks in the fuel system 8 Use only Engine manufacturer recommended fuel and oil MECHANICAL PRECAUTIONS 1 Prior to performing service maintenance or cleaning procedures always make sure the Engine s Power Switch 98A is in its OFF position Allow the Engine and Water Pump to completely cool Then remove the spark plug from the Engine 2 Do not alter or adjust any part of the Water Pump or Engine that is assembled and supplied by the manufacturer Always follow and complete scheduled Water Pump and Engine mainte nance CHEMICAL PRECAUTIONS 1 Avoid contact with hot fuel oil exhaust fumes and solid surfaces 2
5. engine to a qualified service technician Pump cannot 1 Priming water is not pump the water enough 2 Filter is clogged 5 Suction head is too high 5 Adjustment NOTE If the water pump still does not operate properly take the pump to a qualified service technician 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 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 AS SUMES ALL RISKS AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGI NAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO SKU 93662 For technical questions please call 1 800 444 3353 Page 13 _ PARTS LIST amp ASSEMBLY DIAGRAM WATERPUMP Part Description Qty 6 Casing 0 1 8 Discharge Packing 1 9 intake Discharge Union Set 1 ea Part Description Qty 13 Washer 9 17 Screw 8 Intake Filter Note Some parts are listed and shown for illustration purposes only an
6. you are doing and use common sense when operat ing a power tool Do not use a power tool while tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury Dress properly Do not wear loose clothing or jewelry Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Avoid accidental starting Be sure the Power Switch 98A is in its OFF position before moving the Water Pump and before performing any service maintenance or cleaning procedures on the unit Remove adjusting keys or wrenches before turning the Water Pump on A wrench or a key that is left attached to a rotating part of the machine may result in personal injury Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the power tool in unexpected situations Use safety equipment Always wear eye protection Always wear ANSI approved safety impact goggles when using this product ANSI approved hearing protection must also be used TOOL USE AND CARE Do not force the tool Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it is designed Do not use the Water Pump if the Engine s Power Switch 98A does not turn it on or off Any tool that cannot be controlled w
7. 6 Q m h Q Discharge Capacity Housepover H Total Head N Efficiency SKU 93662 For technical questions please call 1 800 444 3353 Page 18
8. Avoid body contact with fuels oils and lubricants used in the Water Pump and Engine If swallowed seek medical treatment immediately Do not induce vomiting if fuel is swallowed For skin contact immediately wash with soap and water For eye contact immediately flush eyes with clean water NOISE PRECAUTION Prolonged exposure to noise levels above 85 dBA is hazardous to hearing Always wear ANSI approved hearing protection when operating or working around the Water Pump when it is running SKU 93662 For technical questions please call 1 800 444 3353 Page 5 MISC PRECAUTIONS 1 WARNING The brass components of this product contain lead a chemical known to the State of California to cause birth defects or other reproductive harm California Health amp Safety code 25249 5 et seq 2 People with pacemakers should consult their physician s before use Elec tromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure Caution is necessary when near engine s mag neto or recoil starter 3 WARNING 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 UNPACKING When unpacking check to make sure all the parts shown on the
9. Bolt ME 35 1 1 6 20A AirCleanerSeparatr 1 69A GearCasePackng 2 21A Chokelever 1 1 J 70A Bearing 2 22A CarburetorPackingll 1 71A CamshaftAssembly 1 23A Stud Bolt M6 109 2 72A LocaingPin amp 4 4 24A_ Intake Valve 1 73A OilSeal 80 2 25A ExhastVave 1 1 1 74A Connecting Rod Bolt 2 26A CylinderHead Gasket 1 75A ConnectingRodCap 1 27A ExhaustPipeStud 2 76A 28A SpakPlug J 1 77A 29A VaveGude 1 1 1 2 J 78A 30A VaveSping 2 79A 31A RockerShaftCirdip 2 80A 32A Anti Wear Valve Stem Protector 2 81A Cylinder Head Cover Packing 1 82A 34A GovemorSpring 1 83A 35A Bot tL 8A 36A HighTensionLine 1 J 85A 37A gitionCol 1 1 1 J 86A 38A Nut Specali mm 1 87A 39A_ StarterRatchetSpring 2 88A 40A StatRope 1 1 1 1 89A 41A StatHande 1 90A 42A Starting Case Assembly 1 91A 43A SpralSping 1 92A 44A Starting Wheel 1 93A 45A Circlip S 1 94 46A_ StartingRatchet_ 2 95A Exhaust Filter Cartridge Assy 1 FricionPlate Screw 1 96A Exhaust Pipe Packing 1 48A Covr 1 97A JBot M5 3 2 49A StaterPuley
10. CENTRAL MACHINERY 2 CLEAR WATER PUMP 5 5 HP OVERHEAD VALVE ENGINE Model 93662 ASSEMBLY AND OPERATING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein 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 2005 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 For technical questions or replacement parts please call 1 800 444 3353 SPECIFICATIONS Pump Type Centrifugal Requires Priming Maximum Flow 145 GPM Maximum Head Discharge _ 86 Feet Maximum Suction Lift 26 Feet Pump Speed 3600 RPM Inlet Outlet Size 2 5 5 HP Recoil Start Air Cooled 4 Stroke Overhead Valve Single Cylinder Engine Model JF 168 Displacement 163cc Fuel Required Unleaded Gasoline Fuel Tank Capacity 0 78 Gallons Oil Capacity 0 63 Approx 2 3 Quart Operating Capacity Approximately 2 8 Hours On Full Fuel Tank EPA Compliant JDG NRSI 04 02 CARB Certification 2004 CA S l SORE s Compliant Acces
11. Parts Lists on pages 14 and 15 are included 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 SKU 93662 For technical questions please call 1 800 444 3353 Page 6 ASSEMBLY INSTRUCTIONS CAUTION Always make sure the Power Switch 98A of the Engine is in its OFF position prior to performing any service maintenance or cleaning of the Water Pump or Engine To Add Engine Oil IMPORTANT Prior to first using the Water Pump the Engine MUST be filled with a high quality 10W 30 grade engine oil See Figure A Li OIL DIPSTICK 65A MAXIMUM OIL oa MINIMUM OIL LEVEL OIL FIGURE A 2 To do so unscrew and remove the Engine Oil Dipstick 65 Pour approximately 2 3 quart of engine oil into the Dipstick Hole Do not overfill See Figure A 3 Clean the Oil Dipstick 65A Then screw the Dipstick fully back into the Dipstick Hole Unscrew and remove the Oil Dipstick again and observe the level of en gine oil on the Dipstick The oil level should appear between the MINIMUM and MAXIMUM indicator marks on the Oil Dipstick See Figure A 4 If necessary continue adding engine oil while rechecking the Oil Dipstick 65 until the oil level reaches the MAXIMUM indicator on the Oil Dipstick Do not exceed the MAXIMUM indicator mark on the Oil Dipstick See Figure A 5 When finished addin
12. ach use check the oil level Never run the Engine with low or no engine oil Running the Engine with low or no oil will permanently damage the unit Maintain labels and nameplates on the Water Pump These carry important information If unreadable or missing contact Harbor Freight Tools for a replace ment Make sure the Water Pump is located on a flat level sturdy surface capable of supporting the weight of the Water Pump and any additional tools and equipment Industrial applications must follow OSHA guidelines Never stand on the Water Pump Serious injury could result if the Water Pump is tipped Never leave the Water Pump unattended when it is running Turn off the Engine before leaving Do not allow children and other unauthorized people to handle or play with the Water Pump Use this Water Pump outdoors only Do not operate the Water Pump in a closed area or in a poorly ventilated area When running the Engine of this Water Pump produces carbon monoxide a colorless odorless toxic fume that when inhaled can cause serious personal injury or death Do not force the Water Pump This tool will do the work better and safer at the speed and capacity for which it was designed FIRE AND EXPLOSION PRECAUTIONS Gasoline fuel and fumes are flammable and potentially explosive Use proper fuel storage and handling procedures Always have multiple ABC class fire extin guishers nearby SKU 93662 For technical questions please
13. alifornia the engine must be designed built and equipped to meet the State s stringent anti smog standards Elsewhere within the United States new off road spark ignition engines certified for model year 1997 and later must meet similar 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 1995 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 Owner s Warranty Responsibilities Asthe engine owner you are responsible for the performance of the required maintenance listed in your Owner s Manual HFT recommends that you re
14. d are not available individually as replacement parts SKU 93662 For technical questions please call 1 800 444 3353 Page 14 PARTS LIST ENGINE Part Description Qty Description Qty 2A Cylinder Head Bolt 4 J 51A Flywheel Magneto 1 Head CoverBot 4 52A CylinderBlock 1 4A CylinderHead Cover 1 53A SpeedContolLever tt 5A LokNut 2 54 GovernorArm S 1 6A Adjusting Screw 1 1 1 2 J 55A GovemorSping 1 1 Rokeram 1 1 1 3 J 56A Governor Support 1 8A RockerArmBolt_ 2 57A J Bot M6 15 J 2 9A Valve Push Rod Guiding Board 1 58A OilAlertNut_ 1 1 10A ValvePushRod 2 59A Plug M10 15 2 CyinderHead 1 60A PlugWasher 2 12A CaruretorSheid 1 J 61A fOilAlet 0 1 1 13A_ CarburetorPacking 1 62A 2 14A CarburetorAssembly 1 63A Crankshaft 1 15A AirCleanrCase 1 J 64A CrankshaftGear 1 16A_ AirCleanerSeal 1 1 J 65A jOlDipsick 14 2 17A Bot M 1 4 66A Oil DipstickhSealRing 2 18 Air Cleaner Cover 1 J 67A GeaCasing 1 19A Air Cleaner Element 1 J 68A
15. e the Coupling Gasket onto the Hose Coupling of the Discharge Union Set 9 Slide the Hose Clamp and Hose Joint of the Discharge Union Set 9 onto the end of the Discharge Hose Insert the Discharge Hose onto the Hose Coupling and firmly tighten the Hose Clamp to secure the Discharge Hose onto the Hose Coupling Then screw the Hose Joint onto the Discharge Flange 10 of the Water Pump See Figure C SKU 93662 For technical questions please call 1 800 444 3353 Page 8 COUPLING 2 DIAMETER INTAKE INTAKE HOSE FILTER COUPLING NOT INCLUDED 21 HOSE 2 DIAMETER COUPLING JOINT DISCHARGE HOSE COUPLING NOT INCLUDED GASKET LII INTAKE FLANGE 14 FIGURE C SKU 93662 For technical questions please call 1 800 444 3353 Page 9 OPERATING INSTRUCTIONS To Properly Locate The Water Pump 1 ZNWARNING Use this Water Pump outdoors only Do not operate the Water Pump in a closed area or in a poorly ventilated area When running the Engine of this Water Pump produces carbon monoxide a colorless odorless toxic fume that when inhaled can cause serious personal injury or death Keep your work area clean and well lit Cluttered and dark areas invite acci dents Do not operate the Water Pump in explosive atmospheres such as in the presence of flammable liquids gases or dust The Water Pump and its Engine can create sparks which may ignite the dust or fumes Make sure the Water Pump is located on a flat level
16. g engine oil carefully screw the Oil Dipstick 65 back into the Dipstick Hole See Figure A SKU 93662 For technical questions please call 1 800 444 3353 Page 7 To Fill The Fuel Tank FUEL TANK CAP 83A FUEL TANK 84A FIGURE B 1 Prior to first using the Water Pump the Fuel Tank 84A MUST be filled with high octane unleaded gasoline See Figure B 2 To do so remove the Fuel Tank 83A and fill the Fuel Tank with unleaded gasoline Then replace the Fuel Tank Cap Thereafter check the Fuel Tank 84A for the amount of unleaded gasoline When necessary refill the Fuel Tank See Figure B To Connect An Intake Hose amp Discharge Hose To The Water Pump j The Intake Filter 21 that is provided with the Water Pump should be attached to the end of the Intake Hose not included with a Hose Clamp that is provided with the Intake Union Set 9 See Figure C next page 2 To connect the other end of the Intake Hose to the Water Pump slide the Coupling Gasket onto the Hose Coupling of the Intake Union Set 9 Slide the Hose Clamp and Hose Joint of the Intake Union Set 9 onto the end of the Intake Hose Insert the Intake Hose onto the Hose Coupling and firmly tighten the Hose Clamp to secure the Intake Hose onto the Hose Coupling Then screw the Hose Joint onto the Intake Flange 14 of the Water Pump See Figure C 3 To connect a 2 diameter Discharge Hose not included to the Water Pump slid
17. ith its power switch is dangerous and must be replaced Store idle tools out of reach of children and other untrained persons Tools are dangerous in the hands of untrained users Maintain tools with care Properly maintained tools with a sharp cutting edge are less likely to bind and are easier to control Do not use a damaged tool Tag damaged tools Do not use until repaired Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the tool s operation If damaged have the tool serviced before using Many accidents are caused by poorly maintained tools Use only accessories that are recommended by the manufacturer for your model Accessories that may be suitable for one tool may become hazardous when used on another tool SKU 93662 For technical questions please call 1 800 444 3353 Page 3 SERVICE Tool service must be performed only by qualified repair personnel Service or maintenance performed by unqualified personnel could result in a risk of injury When servicing a tool use only identical replacement parts Follow instruc tions in the Inspection Maintenance And Cleaning section of this manual Use of unauthorized parts or failure to follow maintenance instructions may create a risk of electric shock or injury SPECIFIC SAFETY RULES AND PRECAUTIONS Your Warranty is voided if you do not put engine oil in the Engine s crankcase prior to its first use Before e
18. n use protect the interior of the Pump from freezing by draining any remaining water and pumping a permanent type automotive antifreeze containing a rust inhibitor through the system A 50 mixture with clean water is recommended Make sure to flush the system with a neutralizing liquid prior to reuse of the unit To clean the Water Pump use a garden hose and a mild detergent Avoid intro ducing water into the interior parts of the Engine When storing the Water Pump make sure to store the unit in a clean dry safe location out of reach of children and other unauthorized people Engine maintenance Refer to the Engine manufacturer s manual for complete inspection maintenance and cleaning instructions CAUTION All maintenance service or repairs not mentioned in this manual must only be performed by a qualified service technician SKU 93662 For technical questions please call 1 800 444 3353 Page 12 TROUBLESHOOTING Engine Start Difficulty or Cause Solution Lack of Power Fuel System 1 Insufficient fuel 2 Fuel filter requires cleaning or replacement replace with a new fuel filter 3 Fuel is contaminated tank and carburetor Control System 1 Ignition switch equipment side is at OFF position 2 Choke is at OPEN 2 Turn the choke lever to position when the engine is CLOSED position warm improperly gapped plug too much gasoline restart the engine 1 Many possibilities 1 Take the
19. sories 2 Inlet Plastic Strainer Wire Hose Clamps Qty 3 Spark Plug Socket 2 x 2 1 2 Hose Adapters w Screw On Caps amp Washers Qty 2 Net Weight 56 Pounds The Emission Control System for this pump s engine is warranted for standards set by the U S Environmental Protection Agency and by the California Air Resources Board also known as CARB For warranty information refer to the back two pages of this manual SAVE THIS MANUAL You will need this manual for the safety warnings and precautions assembly oper ating inspection maintenance and cleaning procedures parts list and assembly diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep this manual and invoice in a safe and dry place for future reference GENERAL SAFETY RULES AND PRECAUTIONS WORK AREA 1 Keep your work area clean and well lit Cluttered benches and dark areas invite accidents 2 Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes 3 Keep bystanders children and visitors away while operating a power tool Distractions can cause you to lose control Protect others in the work area from debris such as chips and sparks Provide barriers or shields as needed SKU 93662 For technical questions please call 1 800 444 3353 Page 2 PERSONAL SAFETY Stay alert Watch what
20. tain 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 Asthe 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 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 in a reason able 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 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 warranty station authorized by HFT For emissions warranty service contact the HFT Customer Service
21. tenance 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 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 on page 17 of 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 PUMP PERFORMANCE FLOW CHART WP20 Water Pump EN LI EM mE an PUN KELILLILILIITIILLILELELLE 02 4 6 8 10 1214 16 18 2022 24 26 2830 32 34 3
22. y damage the pump and or be hazardous iL Once the Engine is started the Water Pump will run continuously until the Engine is turned off 2 When finished using the Water Pump turn off the Engine Make sure to allow the Water Pump and its Engine to completely cool before moving the Water Pump or storing the unit REV 06j 07f SKU 93662 For technical questions please call 1 800 444 3353 Page 11 INSPECTION MAINTENANCE AND CLEANING CAUTION Always make sure the Power Switch 98A of the Engine is in its OFF position prior to performing any service maintenance or cleaning of the Water Pump or Engine Before each use inspect the general condition of the Water Pump Check for loose screws misalignment or binding of moving parts cracked or broken parts loose hose connections and any other condition that may affect the safe operation of the Water Pump If abnormal noise or vibration occurs have the problem corrected before further use Do not use damaged equipment Before each use check the Engine oil level in the Engine If necessary fill the crankcase of the Engine with the proper amount and type of engine oil Before each use check the Inlet Filter 21 for accumulated debris rocks and other objects that may clog the Inlet Filter If the Water Pump is not in use due to dry conditions etc prime the Water Pump and activate the unit once every three months In cold weather when if the Water Pump is not i
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