Instruction/ maintenance manual of the product 93662 Harbor Freight Tools
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2” CLEAR W A TER PUMP 5.5 HP - OVERHEAD V AL VE ENGINE Model 93662 ASSEMBL Y AND OPERA TING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally . Due to continuing improvements, actual product may differ slightly from the product described herein.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 2 SPECIFICA TIONS Pump T ype 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.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 3 PERSONAL SAFETY Stay alert. W atch what you are doing, and use common sense when operat- 1. ing a power tool. Do not use a power tool while tired or under the inuence of drugs, alcohol, or medication.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 4 SER VICE T ool service must be performed only by qualied repair personnel. 1. Service or maintenance performed by unqualied personnel could result in a risk of injury . When servicing a tool, use only identical replacement parts.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 5 Keep the W ater Pump, its Engine, and surrounding areas clean at all times. 2. When spills of fuel or oil occur , they must be cleaned up immediately . 3. Dis- pose of uids and cleaning materials as per any local, state, or federal codes and regulations.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 6 MISC. PRECAUTIONS W ARNING: The brass components of this product contain lead, a chemical 1. known to the State of California to cause birth defects (or other reproductive harm). (California Health & Safety code § 25249.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 7 ASSEMBL Y 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 W ater Pump or Engine.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 8 T o Fill The Fuel T ank: FUEL T ANK CAP (83A) FUEL T ANK (84A) FIGURE B 1. Prior to rst using the W ater Pump, the Fuel T ank (84A) MUST be lled with high octane unleaded gasoline.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 9 HOSE COUPLING COUPLING GASKET HOSE JOINT HOSE CLAMP 2” DIAMETER INT AKE HOSE (NOT INCLUDED) HOSE CLAMP INT AKE FIL TER (21) HOSE.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 10 OPERA TING INSTRUCTIONS T o Properly Locate The W ater Pump: 1. W ARNING! Use this W ater Pump outdoors only . Do not operate the W ater Pump in a closed area or in a poorly ventilated area.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 1 1 REV 06j, 07f PRIMING CAP (1 1) DISCHARGE FLANGE (10) FIGURE D T o 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.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 12 INSPECTION, MAINTENANCE, AND CLEANING CAUTION! 1. 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 W ater Pump or Engine.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 13 TROUBLESHOOTING 1. T ake the engine to a qualied service technician. NOTE: If the water pump still does not operate properly , take the pump to a qualied service technician.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 14 P ARTS LIST & ASSEMBL Y DIAGRAM - W A TER PUMP Part Description Qty . 1 Cover 1 2 Hex Bolt 1 3 O-Ring 4 4 Mechanical Seal 1 5 Impeller 1 6 Casing 1 7 Pump Housing 1 8 Discharge Packing 1 9 Intake/Discharge Union Set 1 ea.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 15 P ARTS LIST - ENGINE Part Description Qty . 2A Cylinder Head Bolt 4 3A Cylinder Head Cover Bolt 4 4A Cylinder Head Cover 1 5A Loc.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 16 ASSEMBL Y DIAGRAM - ENGINE REV 08c.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 17 Emission Control System W arranty California and United States Emission Control Defects W arranty Statement The Cali fornia Air R.
SKU 93662 For technical questions, please call 1-800-444-3353. Page 18 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.
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