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.
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” Engine 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.
PERSONAL SAFETY 1. Stay alert. Watch what you are doing, and use common sense when operating 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. 2. 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. 3.
SERVICE 1. Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury. 2. When servicing a tool, use only identical replacement parts. Follow instructions 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 1.
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. Dispose 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.
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 & Safety code § 25249.5, et seq.) 2. People with pacemakers should consult their physician(s) before use. Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure. Caution is necessary when near engine’s magneto or recoil starter. 3.
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: 1. 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.) OIL DIPSTICK (65A) MAXIMUM OIL LEVEL MINIMUM OIL LEVEL FIGURE A 2. To do so, unscrew and remove the Engine Oil Dipstick (65A).
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 Cap (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.
HOSE COUPLING HOSE JOINT COUPLING GASKET HOSE COUPLING HOSE CLAMP HOSE JOINT COUPLING GASKET HOSE CLAMP 2” DIAMETER INTAKE HOSE (NOT INCLUDED) HOSE CLAMP INTAKE FILTER (21) 2” DIAMETER DISCHARGE HOSE (NOT INCLUDED) DISCHARGE FLANGE (10) INTAKE FLANGE (14) FIGURE C SKU 93662 For technical questions, please call 1-800-444-3353.
OPERATING INSTRUCTIONS To Properly Locate The Water Pump: 1. WARNING! 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. 2. Keep your work area clean and well lit. Cluttered and dark areas invite accidents. 3.
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 may damage the pump and/or be hazardous. 1. 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.
INSPECTION, MAINTENANCE, AND CLEANING 1. 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. 2. 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.
TROUBLESHOOTING 1. Take the engine to a qualified service technician. 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.
PARTS LIST & ASSEMBLY DIAGRAM - WATER PUMP Part 1 2 3 4 5 6 7 8 9 10 11 12 Description Cover Hex Bolt O-Ring Mechanical Seal Impeller Casing Pump Housing Discharge Packing Intake/Discharge Union Set Discharge Flange Priming Cap Bolt Qty. 1 1 4 1 1 1 1 1 1 ea. 2 1 9 Part 13 14 15 3# 3#-1 16 17 18 19 20 21 Description Washer Intake Flange Check Valve O-Ring O-Ring Tube Frame Screw Oscillation Absorber Bolt Gasoline Engine Intake Filter Qty.
PARTS LIST - ENGINE Part 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 17A 18A 19A 20A 21A 22A 23A 24A 25A 26A 27A 28A 29A 30A 31A 32A 33A 34A 35A 36A 37A 38A 39A 40A 41A 42A 43A 44A 45A 46A 47A 48A 49A 50A Description Cylinder Head Bolt Cylinder Head Cover Bolt Cylinder Head Cover Lock Nut Adjusting Screw Rocker Arm Rocker Arm Bolt Valve Push Rod Guiding Board Valve Push Rod Cylinder Head Carburetor Shield Carburetor Packing Carburetor Assembly Air Cleaner Case Air Cleaner Seal Bolt (M6) Air Cleane
ASSEMBLY DIAGRAM - ENGINE SKU 93662 For technical questions, please call 1-800-444-3353.
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.
Emission Control System Warranty - continued Harbor Freight Tools Emission Control Defects Warranty Provisions 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.
