GASOLINE PRESSURE WASHER 13 HP - 4,000 PSI Model 97005 Set up, Operating, and Servicing Instructions 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. Visit our website at: http://www.harborfreight.com Read this material before using this product.
table of contents Important Safety Information.....................................................................3 Set-Up Precautions.....................................................................................4 Operating Precautions................................................................................4 Basic Specifications...................................................................................6 Unpacking........................................................................
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.
Set up precautions 1. Gasoline fuel and fumes are flammable, and potentially explosive. Use proper fuel storage and handling procedures. Do not store fuel or other flammable materials nearby. 2. Have multiple ABC class fire extinguishers nearby. 3. 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.
necessary when near the engine’s magneto or recoil starter. 14. Keep the equipment, its engine, and surrounding area clean at all times. 6. Use only accessories that are recommended by Harbor Freight Tools for your model. Accessories that may be suitable for one piece of equipment may become hazardous when used on another piece of equipment. 7. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Gasoline-powered engines may ignite the dust or fumes.
equipment for a purpose for which it is not intended. 22. Never operate the Pressure 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. 23. This is a clean, cold water Pressure Washer. The working temperature range must be between 41° Fahrenheit and 104° Fahrenheit.
5. 6. Maintain labels and nameplates on the equipment. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. Have the equipment serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the equipment is maintained. Do not attempt any service or maintenance procedures not explained in this manual or any procedures that you are uncertain about your ability to perform safely or correctly. 7.
Unpacking HANDLE (10) 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. FIGURE A BOLTS/NUTS (11, 12) Set Up 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. FRAME (2) 2. Risk of accidental starting; resulting in serious personal injury.
HOSE (8) FIGURE E INLET CONNECTOR (59) OUTLET CONNECTOR (55) CHOKE (41) FUEL VALVE (104) DETERGENT HOSE SPRAY GUN (6) FIGURE C HOSE (8) NOZZLE (9) 4. FIGURE F THROTTLE (96) 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.
Starting the Engine Inspect engine and equipment looking for damaged, loose, and missing parts before set up and starting. If any problems are found, do not use equipment until fixed properly. 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 oil. Running the engine with no or low engine oil WILL permanently damage the engine.
3. Mix fuel stabilizer (not included) with 89 octane (or better) unleaded gasoline according to fuel stabilizer directions. 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.
3. 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.) 4. 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.) 5. 4.
3. 4. 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. 5.
If damage or discoloration is noted from the detergent, do not use the detergent when cleaning. 2. First, pass over the area with a light cleaning. Then clean the area more thoroughly. 3. For a vertical or sloped surface: project, go over the edges of the streaks with a wide fan pattern to help blend these lighter areas in. 7. 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.
Technical Specifications Engine Type 13 HP / OHV Recoil Start Air Cooled 3600 RPM Displacement 390cc Rotation viewed from PTO Counterclockwise (Facing the Shaft) (power takeoff - the output shaft) Fuel Engine Oil Spark Plug Type 89+ octane unleaded gasoline Capacity 1.7 Gallons Type SAE 25W (above 32° F) SAE 15W-40 (at 32° F or below) Capacity 37.2 Ounces (1.1L) Types LG F7RTC Gap 0.027” to 0.031” Engine Approvals California Emissions U.S.
2. Remove a second Wing Nut (47) and its Washer (48). Then remove the Air Filter Element (49). 3. 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. 4. Install the new filter or the cleaned filter.
emery paper. If the white insulator is cracked or chipped, the spark plug needs to be replaced. 4. When installing a new spark plug, adjust 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.
Troubleshooting Problem Engine will not start Possible Causes Probable Solutions Fuel Related: 1. No fuel in tank or fuel valve closed. 2. Choke not in start position, especially with cold engine. 3. Low quality or deteriorated, old gasoline. 4. Carburetor not primed. Fuel Related: 1. Fill fuel tank and open fuel valve. 2. Move choke to start position if engine is cold. 3. Use only fresh 89+ octane unleaded gasoline. 4. Prime carburetor by pressing priming bulb approximately three times. 5.
Troubleshooting Problem Engine misfires Possible Causes 1. Spark plug wire loose. 2. Incorrect spark plug gap or damaged spark plug. 3. Defective spark plug wire. 4. Old or low quality gasoline. 5. Incorrect compression. Engine stops suddenly 1. Low oil shutdown. 2. Fuel tank empty or full of impure or low quality gasoline. 3. Defective fuel tank cap creating vacuum, preventing proper fuel flow. 4. Faulty magneto. Engine knocks 1. Old or low quality gasoline. 2. Engine overloaded. 3.
PLEASE READ THE FOLLOWING CAREFULLY Q’ty O-Ring (50 x 2.65) 1 24 Connecting Flange 1 25 Screw (M8 x 25) 4 26 Oil Gauge 1 27 Plastic Washer (20 x 15.8 x 1) 1 28 Oil Level Window 1 29 Screw (M6 x 55) 8 30 O-Ring (11.8 x 1.8) 6 31 Valve Seat 6 32 Valve Plate 6 33 Valve Spring 6 34 Valve Jacket 6 35 Bulkhead 4 36 O-Ring (15 x 1.8) 3 37 Valve Seat 1 38 O-Ring (11.2 x 1.8) 1 39 Unload Valve 1 40 Detergent Injection Connector 1 41 O-Ring (4.5 x 1.
SKU 97005 56 55 37 54 53 52 51 57 61 58 59 60 34 62 33 43 42 41 40 32 31 30 For technical questions, please call 1-800-444-3353.
ENGINE PARTS LIST Part Description Qty. Part Description Qty. 1 Starter Handle 1 39 Carburetor Packing 1 2 Flange Bolt (M6 x 8) 3 40 Carburetor Assy.
Part Qty. Part 77 Exhaust Pipe Gasket Description 1 94 Piston 1 78 Exhaust Pipe 1 95 Connecting Rod Assy. 1 79 Muffler Stay 1 96 Throttle Assy.
ENGINE ASSEMBLY DIAGRAM SKU 97005 For technical questions, please call 1-800-444-3353.
13 SKU 97005 For technical questions, please call 1-800-444-3353. 11, 12 Wheel Frame Hose Shelf Gun Shelf Screw Spray Gun Lance High Pressure Hose Nozzle Handle Bolt Self Locking Nut Lock Nut 1 2 3 4 5 6 7 8 9 10 11 12 13 Description LANCE, HOSE, WHEEL PARTS LIST Part IMPORTANT: When ordering parts, make sure to specify “FRAME”, “GUN”, “LANCE”, “WHEEL”, “GUN SHELF”, or “HOSE SHELF” and the part number. (i.e., “WHEEL” Part #1, Wheel) 10 2 2 2 1 4 1 1 1 3 1 3 1 2 Qty.
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.
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.
