Harbor Freight Tools 97005 User's Manual
Contents
1. 7 Store equipment out of the reach of children 8 Follow scheduled engine and equip ment maintenance Refueling 1 Do not smoke or allow sparks flames or other sources of ignition around the equipment especially when refuelling 2 Do not refill the fuel tank while the engine is running or hot 3 Do not fill fuel tank to the top Leave a little room for the fuel to expand as needed 4 Refuelin a well ventilated area only SAVE THESE INSTRUCTIONS SKU 97005 For technical questions please call 1 800 444 3353 BASIC SPECIFICATIONS 89 octane unleaded gasoline Fuel Capacity 1 7 Gallons en SAE 25W above 32 F Engine yp SAE 15W 40 at 32 F or below Oil Capacity 37 2 Ounces 1 1L Type Pump Oil Capacity Note Additional specifications found in the TECHNICAL ENGINE SPECIFICATIONS chart in this manual SAE 25W above 32 F SAE 15W 40 at 32 F or below 15 2 Ounces 0 45L The emission control system for this engine is warranted for standards set by the U S Environmental Protection Agency and by the California Air Resources Board also known as CARB Phase II For warranty information refer to the last pages of this manual At high altitudes the engine s carburetor governor 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 device2. 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 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 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 F
3. 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 Page 18 Engine misfires Engine stops suddenly Engine knocks Engine backfires TROUBLESHOOTING Spark plug wire loose Incorrect spark plug gap or 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 Faulty magneto 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 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 Have qualified technician service magneto Fill fuel tank with fresh 89 octane unleaded gasoline Do not exceed equipment s load
4. oil Running the engine with no or low engine oil WILL permanently damage the engine DIPSTICK 89 FIGURE H 1 Remove the dipstick and wipe it off with a clean rag See Figure H 2 Reinsert the dipstick completely and remove it to check the oil level The oil level should be between the high and low marks on the dipstick See Figure H 3 H the 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 See Figure H Oil type SKU 97005 32 F or above SAE 25W Below 32 F SAE 15W 40 Replace the Oil Dipstick See Figure H CAUTION Do not run the engine with too little or too much oil The engine will be permanently damaged Checking Fuel Level AAVVARNINGI To prevent fire shut the engine off and wait for it to cool before adding fuel Do not smoke Avoid refueling if other equipment which may create sparks is operating in the immediate vicinity To fill the Fuel Tank 101 unscrew and remove the Fuel Tank Cap 109 See Figure I FUEL TANK CAP 109 FUEL TANK FILTER 108 FIGURE I x sen im I y nandi FUEL TANK 101 Check to make sure the Fuel Tank Filter 108 is free of dirt and debris If necessary remove and clean the Filter Then replace the Filter See Figure l REV 09b 09i For technical questions please call 1 800 444 3353 Page 10 3 Mix fuel stabilizer not includ
5. rating Have qualified technician diagnose and service engine Fill fuel tank with fresh 89 octane unleaded gasoline Use cold weather fuel and oil additives to prevent backfiring Have qualified technician diagnose and service engine Follow all safety precautions whenever diagnosing or servicing the equipment or engine SKU 97005 For technical questions please call 1 800 444 3353 Page 19 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LISTAND 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 PUMP PARTS LIST Screw M6 x 16 O Ring 13 2 x 2 65 w I 2 Bearing 304 4 Pin E E 7 5 E Retaining Ring 40 Seal Ring 38 x 58 x 8 SKU 97005 For technical questions please call 1 800 444 3353 x oRng onze Ja 2
6. 1 SKU 97005 Fill a suitable container with pressure washer detergent Always follow instructions as outlined in the detergent manufacturer s manual Most automobile detergents are a combination of a detergent and a wax solution These tend to be a thick viscous liquid The viscosity thickness of the detergent will increase in cold weather Itis recommended that this type of detergent is diluted with warm water before filling the container As a general guide a recommended For technical questions please call 1 800 444 3353 dilution rate is 50 50 However a trial and error process would determine the ideal dilution rate for a particular detergent A thick viscous detergent will not flow freely from the detergent container and the residue will cause blockage in the detergent flow system After using a detergent the entire Pressure Washer system should be thoroughly flushed out with ample amounts of water If at any time the flow rate decreases sputters or is inconsistent release the Trigger of the Spray Gun 6 and turn off the Engine Squeeze the Trigger to release any pressure Then check the Nozzle 9 of the Spray Gun for any blockage If blockage is suspected clean the Nozzle thoroughly If the problem still exists check and clean the Filter on the Detergent Hose Cleaning Recommendations Clean an inconspicuous test area to help avoid damaging the surface Always begin with the fan spray at a d
7. Washer using a pulsing action Pulsing is the repeated and rapid ON and OFF operation of the Trigger This action could result in the failure of components and connections that are under pressure This is a clean cold water Pressure Washer The working temperature range must be between 41 Fahrenheit and 104 Fahrenheit The water supply pressure must not exceed 58 PSI and must be clean and free of any abrasive particles or corrosive contaminates Do not direct the water jet at live electrical equipment or the Pressure Washer itself Do not direct the water jet at yourself others or pets Do not use the Pressure Washer to pump gasoline kerosene or any other flammable or corrosive liquids Do not leave the Pressure Washer unattended while the machine is running Never allow the Pressure Washer to run for more than two minutes with the Spray Gun in its closed position Do not allow the Pressure Washer to run dry as this will cause serious damage to the Seals and Pump WARNING The brass components of this product contain lead a chemical know to the State of California to cause birth defects or other reproductive harm California Health amp Safety Code 25249 5 et seq 31 Always ensure all water pressure is released and the Pressure Washer is turned off before attempting to disconnect any Hoses or Connectors 32 This Pressure Washer is rated for domestic use only and should not be used for prof
8. and the part number and the part number i e ENGINE Part 1 Starter Recoil i e ENGINE Part 1 Starter Recoil 8 SKU 97005 For technical questions please call 1 800 444 3353 Page 22 Part Description Qty 75 Bem 7 7 wmes w 7 5 sewese fo we 1 c Juge es Tapping seren ts xe 5 9 Jeep 7 CS oce 71 P86 Crank Case Gover o er Case GoverPackng 1 5 OowetPin x gt s TJ 9 ewm o fPstonmingsetas 1 IMPORTANT When ordering Engine parts make sure to specify ENGINE and the part number i e ENGINE Part 1 Starter Recoil DA REH DEN EA EA EHM ETA EZ EE WA EA EH ES u SKU 97005 For technical questions please call 1 800 444 3353 Part Description Qty ve fmvomeasy es Trote Retwn Sarna s fcovemorarm Bot IMPORTANT When ordering Engine parts make sure to specify ENGINE and the part number i e ENGINE Part 1 Starter Recoil Page 23 ENGINE ASSEMBLY DIAGRAM Page 24 For technical questions please call 1 800 444 3353 SKU 97005 FRAME LANGE HOSE WHEEL PARTS LIST amp ASSEMBLY DIAGRAM 1994M L Hed TASHM 91 aqunu Ed y pue JTAHS 3SOH 10 413HS NNO T99HM IONVT ND ol Wl Kj198ds oj ans ayew syed Bulsapsio ueuM LNVLYOdNI Page 25 For technical questions please call 1 800 444 3353
9. not run the Pump with too little or too much oil The Pump will be permanently damaged Start Procedure Before starting the engine A a Follow the Set Up Instructions to prepare the equipment b Inspect the equipment and engine c Fill the engine with the proper amount and type of both fuel and oil Note This engine includes an automatic low oil shutdown sensor that disables the engine if the oil level is too low d Read the Equipment Operation section that follows Turn the engine Fuel Valve 104 to its OPEN position See Figure E Turn the Engine Switch 3 to its ON or RUN position See Figure D REV 09b 09i Page 11 Then turn the engine Choke 41 to its CHOKE position Set the Choke in the RUN position when starting a warm engine See Figure E Grasp the Starter Handle 1 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 See Figure G After the engine starts and once it starts to warm up slowly move the Choke 41 to its RUN position See Figure E Pressure Washer Operation 1 SKU 97005 IMPORTANT NEVER allow the Pressure Washer to sit idle with the Engine running for longer than two minutes The unit will buil
10. 4 Connecting Flange JI s sow wea fe 2 ome Jf St 27 Pesic washer oxisaxy 2 fomeewnem 2 sewwexs el o omemexiS fel a1 Jave sesi e x vaemme fel x vaes fed 3 faes e 35 mama fa x omenssis Jf x wes TJ Jorma o Ca fonoa Jf 4o Detergent injection Genmector par omes T KT 11 Ce fem 1 Ca formenn gt as susidar Sea Rinas o 45 Subsidiary Sealing Mo Car ven Sealing Seat p s vemm fa Ca eech 3 aler Ja s Jorma Jf 11 52 Check Vave Gere 11 sa check vave spina s fornas OJ ss outer Comes Ca seed ft sl 1 5 me VE Calmes TJ a resies fa or Thermal Protesion mme fr IMPORTANT When ordering Pump parts make sure to specify PUMP and the part number i e PUMP Part 1 Screw IEN EM EA EM NEE EA EM EM NEE EE EM EM EA EECH EA EA ZER ZER EA NEE NEE EA EM EM NA EA E Page 20 PUMP ASSEMBLY DIAGRAM Fo e e ft a G m A pa N SKU 97005 For technical questions please call 1 800 444 3353 Page 21 ENGINE PARTS LIST Part Description Qty Part Description Qty T S T S L Flange Nut M16 47 a T 5 5 Head Bolt M8 x 34 Fange Nur WI Radial Ball Bearing 6207 Head Bolt 8 x 111 IMPORTANT IMPORTANT When ordering Engine parts When ordering Engine parts make sure to specify make sure to specify ENGINE ENGINE
11. ON AT THE END OF THIS MANUAL OPERATING TIPS Adjusting The Spray Pattern 1 For technical questions please call 1 800 444 3353 You have a choice of four different color coded Nozzles 9 giving you different spray patterns 0 Nozzle colored red This Noz zle delivers a pinpoint stream and is extremely powerful It covers a very small area of cleaning This Nozzle should only be used on a surface that can withstand this high pressure such as metal or concrete Do not use on wood Do not use to clean vehicles Page 12 15 Nozzle colored yellow This Nozzle delivers a powerful 15 degree spray pattern for intense cleaning of small areas This Nozzle should only be used on areas that can withstand the high pressure from this Nozzle Do not use to clean vehicles 40 Nozzle colored white This Nozzle delivers a 40 degree spray pattern and a less powerful stream of water It covers a wide area of cleaning This Nozzle should be used for most general cleaning jobs and for cleaning vehicles Low Pressure Nozzle colored black This Nozzle is used to apply chemicals or cleaning solutions It has the least power stream Do not use to clean vehicles NOTE Before using the Pressure Washer to clean patio paving slabs it is advisable to test a small area first Some paving slabs are manufactured from inferior materials and the use of a Pressure Washer could damage the surface Using the Detergent Hose
12. PACIFIC HYDROSTAR GASOLINE PRESSURE WASHER 13 HP 4 000 PSI SET UP OPERATING AND SERVICING INSTRUCTIONS A DANGER 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 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 2007 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 Manual Revised 11h TABLE OF CONTENTS Important Safety Information S Set Up PRG CAIN ONS t H 4 Operating PrecautionsS r asssnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnennner 4 Basic SpecIfICallOlis succus EK E ea Ga KC NR 6 VAR ek 7 Set Up INSHUCUONS nr kah d dd d r dh d 7 Operating InstructHons
13. SKU 97005 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 wear 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 or 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 o
14. andle to the Frame using two Bolts and two Nuts See Figure A Rey d LOK NUT 13 f FIGURE B To attach the Wheels 1 slide a Wheel onto each end of the Axle located at the front of the Frame 2 Make sure air valve on wheel faces outward Then secure the Wheels to the Axle using one Lock Nut 13 for each Wheel See Figure B For technical questions please call 1 800 444 3353 Page 8 FIGURE E DETERGENT HOSE c gum UN 6 FIGURE C P HOSE 8 m LI a P NOZZLE 9 4 Attach the Hose 8 to the Spray Gun 6 Connect the other end of the Hose to the Outlet Connector 55 Connect a garden hose to the Inlet Connector 59 Insert the Detergent Hose into an approved container of detergent Then attach the desired Nozzle 9 to the Spray Gun See Figure C OPERATING INSTRUCTIONS Engine Controls FIGURE G Sch ENGINE i 3 SVVITCH 3 STARTER HANDLE 1 FIGURE D SKU 97005 For technical questions please call 1 800 444 3353 Page 9 Starting the Engine Inspect engine and equipment A 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 Engine Oil Level CAUTION Your Warranty is VOID if the engine s Crankcase 13 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
15. anty 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 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 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 Page 26 SKU 97005 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
16. ark plug SPARK PLUG 60 SPARK PLUG WIRE Using a spark plug wrench remove the spark plug See Figure N Inspect the spark plug If the electrode is oily clean it us ing a clean dry rag If the electrode has deposits on it polish it using Page 16 emery paper If the white insulator is cracked or chipped the spark plug needs to be replaced 4 When installing a new spark plug ad just the plug s gap to the specification on the Technical specification 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 Then re attach the Spark Plug Wire SKU 97005 For technical questions please call 1 800 444 3353 Page 17 Engine will not start TROUBLESHOOTING FUEL RELATED FUEL RELATED 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 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 approximately three times Clean out passageways using fuel addit
17. ay not have a spark arresting muffler included A spark arresting muffler is required by law in California on some US Forest Service land and possibly in other areas or situations Install an approved spark arrestor before use if legally required or if engine is to be used near grass brush forests crops or any other flammable materials 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 oil and fuel recommended in the Specifications section of this manual OPERATING PRECAUTIONS 1 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 Only use OUTSIDE and far away from windows doors and vents Keep children away from the equipment especially while it is operating 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 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 For tech
18. d can cause burns Wait for engine to cool before changing oil Place a drain pan not included underneath the Crankcase s Drain Plug 14 See Figure K next page REV 09b SKU 97005 For technical questions please call 1 800 444 3353 Page 15 SKU 97005 DRAIN PLUG 14 FIGURE K Remove the Drain Plug 14 and if possible tilt the Crankcase slightly to help drain the oil out Recycle used oil Replace the Drain Plug 14 and tighten it Refill the oil to the proper level follow ing the instructions under the Start ing the Engine section Air Filter Element Maintenance d JAIR CLEANERICOVER 51 The Air Cleaner Cover 51 is held in place by a Wing Nut 47 Remove it See Figure L For technical questions please call 1 800 444 3353 Remove a second Wing Nut 47 and its Washer 48 Then remove the Air Filter Element 49 For 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 stand down wind and use pressurized air to blow dust out of the Air Filter Element 49 If this does not get the Filter reasonably clean replace it Install the new filter or the cleaned filter Secure the Air Cleaner Cover before use Spark Plug Maintenance Disconnect spark plug wire from end of plug Clean out debris from around sp
19. d up heat when it is on standby mode Turn on the water supply press in on the Safety on the Spray Gun 6 and squeeze its Trigger until water flows out of the Gun without sputtering This removes air from the system and allows the unit to properly perform Failure to follow this procedure can damage the Pump Hold the Spray Gun 6 firmly with both hands Point the Nozzle 9 in a safe direction Then disengage the Safety and squeeze the Trigger Make sure to turn off the Engine whenever the Spray Gun is not in use Clean the area following the tips contained in the Operating Tips section 4 IF When finished spraying press in to fully engage the Safety on the Spray Gun 6 Turn off the Engine and turn off the water supply WARNING Do not disconnect the High Pres sure Hose 8 or water inlet hose until all pressure is discharged safely IMPORTANT When turning off the unit after use high pressure will remain inside the unit s High Pressure Hose 8 and the water inlet hose Point the Spray Gun 6 in a safe direction and hold the Trigger down for several seconds or until water stops flowing from the Spray Gun The High Pressure Hose and water inlet hose can be disconnected after the pressure is released Store the Pressure Washer and all accessories in accordance with the directions in the Storage section of this manual ANY UNEXPECTED PROBLEMS ARISE PLEASE REFER TO THE TROU BLESHOOTING SECTI
20. ed with 89 octane or better unleaded gaso line according to fuel stabilizer direc tions 4 Fill the Fuel Tank 101 to about 1 inch under the lip of the gasoline tank with the stabilized unleaded gasoline mixture See Figure I 5 Then replace the Fuel Tank Cap 109 See Figure I Checking Pump Oil Level CAUTION Your Warranty is VOID if the Pump s Housing 13 is not properly filled with oil before each use Before each use check the oil level Do not run the Pump with low or no oil Run ning the Pump with no or low oil WILL permanently damage the Pump PUMP OIL GAUGE 26 hk FIGURE J O bl OIL DRAIN PLUG 3 OIL LEVEL WINDOW 28 PROPER OIL LEVEL 1 Remove the Oil Gauge 26 and wipe it off with a clean rag See Figure J 2 Reinsert the Oil Gauge 26 com pletely and remove it to check the oil level The oil level should be SKU 97005 For technical questions please call 1 800 444 3353 between the high and low marks on the Gauge Also the proper oil level can be visually observed through the oil Level Window 28 The proper oil level should appear midway in the Window See Figure J If the 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 Do not overfill See Figure J Oil type 32 F or above SAE 25W Below 32 F SAE 15W 40 Replace the Oil Gauge See Figure J CAUTION Do
21. essional or commercial purposes 33 Use caution when cleaning a vehicle to prevent damaging the finish with a high pressure water stream SERVICE PRECAUTIONS 1 Before service maintenance or cleaning a Turn the engine switch to its OFF position on Allow the engine to completely cool c Then remove the spark plug wire s from the spark plug s 2 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 3 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 service technician may adjust parts that may increase or decrease gov erned engine speed 4 Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during service For technical questions please call 1 800 444 3353 Page 6 5 Maintain labels and nameplates on the equipment These carry impor tant information If unreadable or missing contact Harbor Freight Tools for a replacement 6 Have the equipment serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the equip ment is maintained Do not attempt any service or maintenance proce dures not explained in this manual or any procedures that you are un certain about your ability to perform safely or correctly
22. his will im prove cleaning efficiency Make sure to rinse off all detergent completely Hold the Spray Gun 6 at about a 45 angle and steadily sweep the water stream back and forth If a severe head on angle is used dirt may imbed in the surface being cleaned Follow a steady consistent pace during cleaning This will help prevent stripes or discoloration afterwards If streaking or uneven cleaning is noted at the end of a For technical questions please call 1 800 444 3353 project go over the edges of the streaks with a wide fan pattern to help blend these lighter areas in If several different surfaces are to be cleaned make sure not to damage any of the less solid surfaces while attempting to clean the harder ones This is especially a concern when cleaning tile and grout bricks and mortar or stones and mortar If wood is being cleaned make sure not to damage it Pressure washed wood will usually require resurfacing sanding and re coating with a surface protectant wood stain varnish after it has dried Try to avoid leaving water on a wooden surface as doing so can harm the surface Page 14 TECHNICAL SPECIFICATIONS 13 HP OHV Engine Type Recoil Start Air Cooled 3600 RPM Rotation viewed from PTO Counterclockwise power takeoff the output shaft Facing the Shaft Type 89 octane unleaded gasoline Ga g Capacity 1 7 Gallons a SAE 25W above 32 F a yp SAE 15W 40 at 32 F or belo
23. istance of about 3 5 feet from the surface being cleaned to avoid damaging the surface of the object Make sure the test area is clear of people and water prone delicate objects If a pressure washer detergent is to be used apply the detergent to this area as well After cleaning this area turn off the Engine and inspect the area carefully for any damage or discoloration If any damage is noted from the Nozzle used use a less powerful Nozzle when cleaning the rest of the area Page 13 SKU 97005 If damage or discoloration is noted from the detergent do not use the detergent when cleaning First pass over the area with a light cleaning Then clean the area more thoroughly For a vertical or sloped surface e Wash from the top down If possible direct the stream of water in the same direction as the slope towards a drainage area This will enable better drainage and therefore better cleaning For a flat surface e If a thin layer of water accumu lates on the surface periodically use a stream of water to direct the water toward the drainage After the major cleaning is done sweep the surface with the stream of water to help direct loose debris toward the drainage If detergent is to be applied use only pressure washing detergent Other detergents may clog or damage the Pressure Washer Apply the deter gent at low pressure Allow the deter gent several minutes to sit and soak into the work surface T
24. ists HFT will repair your engine at no cost to you including diagnosis parts and labor REV 11h SKU 97005 For technical questions please call 1 800 444 3353 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 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 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 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 warranty station as soon as a problem exists Contact the HFT Customer Service department at the number below to make shipping arrangements The warr
25. ive 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 pull the start handle several times to air out the chamber Reinstall spark plug and set choke to start position IGNITION SPARK RELATED 1 Spark plug wire not connected securely Spark plug electrode wet or dirty Incorrect spark plug gap Spark plug wire broken Incorrect spark timing or faulty ignition system IGNITION SPARK RELATED 1 Connect spark plug wire properly Clean spark plug Correct spark plug gap Replace spark plug wire Have qualified technician diagnose repair ignition system COMPRESSION RELATED 1 SKU 97005 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 For technical questions please call 1 800 444 3353 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 3 Tighten head If that does not remedy problem replace head
26. kee rere ere nenet eee te tete rere rere emen ee eee eee nnns 8 Starting The Erne sua arna da nn cx du UU dd n s dd r r ht p rd da EES k 9 Operating RA USE e 11 Technical SpECIfICALIOTIS da da dr s b r sd D eee 14 ee ae a 14 Iss 17 18 Pump Parts LIS E seen ucc nue aane nx n doc nse d Fx die 19 Pump Assembly Diagram snnxnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnennnnnnnnunnennnnn 20 Engine Parts EISE uiis evo ser spe uuu cUauu S uaEEuS quU v t TU cundi sn ehie ease 21 22 Engine Assembly Diagram rrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnunnrennnn 23 Frame Lance Hose Wheel Parts List amp Assembly Diagram 24 Warranty Information oos ran n d de 25 26 SKU 97005 For technical questions please call 1 800 444 3353 Page 2 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 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 s
27. nding area clean at all times Use the equipment accessories etc in accordance vvith 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 from those intended could result in a hazardous situation Do not operate the equipment with known leaks in the engine s fuel system 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 25249 5 et seq 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 a bottom ventilated covered metal container Keep hands and feet away from moving parts 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 Page 5 22 23 24 25 26 27 28 29 30 SKU 97005 equipment for a purpose for which it is not intended Never operate the Pressure
28. nical questions please call 1 800 444 3353 Page 4 10 11 12 13 SKU 97005 necessary when near the engine s 14 magneto or recoil starter Use only accessories that are 15 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 16 or dust Gasoline powered engines may ignite the dust or fumes Stay alert watch what you are 17 doing and use common sense when operating a piece of equipment Do not use a piece of equipment while tired or under the influence of drugs alcohol or medication Do not overreach Keep proper 18 footing and balance at all times This enables 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 19 Dress properly Do not wear loose clothing or jewelry Keep hair 20 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 21 Do not cover the engine or equipment during operation For technical questions please call 1 800 444 3353 Keep the equipment its engine and surrou
29. s used with this product REV 09b Page 7 SKU 97005 UNPACKING 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 1 800 444 3353 as soon as possible 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 Read the ENTIRE IMPORTANT A WARNING Risk of accidental starting resulting in serious personal injury Turn the Power Switch of the equipment to its OFF position wait for the engine to cool and unplug the spark plug wire s before assembling or making any adjustments to the equipment Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Assembly This equipment may not have a spark arresting muffler included A spark arresting muffler is required by law in California on some US Forest Service land and possibly in other areas or situations Install an approved spark arrestor before use if legally required or if engine is to be used near grass brush forests crops or any other flammable materials WHEEL 1 HANDLE 10 FIGURE A BOLTS NUTS 11 12 FRAME 2 To attach the Handle 10 to the Frame 2 insert the lower portion of the Handle into the Frame Then secure the H
30. uel 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 For technical questions please call 1 800 444 3353 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Page 27
31. ur 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 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 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 California 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 ex
32. w I Capacity 37 2 Ounces 1 1L Spark Plug G Approvals U S EPA Phase II Pressure 4 000 PSI Rating Pump Inlet 30 PSI 4 Gal Per Minute Minimum Pressure 80 PSI Maximum Hose Required SH pp Type SAE 25W above 32 F Pump Oil yp SAE 15W 40 at 32 F or below Capacity 15 2 Ounces 0 45L Water Temperature Up to 104 F 40 C 0 Red 15 Yellow 40 white Chemical Black Safety Lock Off Triggered Hose Length 32 Ft Hose Fittings Quick Connect i 4 10 3 50 Pneumatic Wheel Size amp Inflation 30 PSI Cold Nozzles Included SERVICING A WARNING Risk of serious personal injury from accidental starting Turn the Power Switch of the equipment to its OFF position wait for the engine to cool and unplug the spark plug wire s before performing any inspection maintenance or cleaning procedures Damaged equipment can fail causing serious personal injury Do not use damaged equipment If abnormal noise vibration or excess smoking occurs have the problem corrected before further use Maintenance Procedures 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 Engine Oil Change ACAUTION Oil is very hot during operation an
33. ymbol to avoid possible injury or death DANGER indicates ADANGER 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 or serious injury SKU 97005 For technical questions please call 1 800 444 3353 CAUTION used ACAUTION with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to 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 Safety warnings continue on next page Page 3 SKU 97005 SET UP PRECAUTIONS 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 This equipment m
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