Instruction/ maintenance manual of the product 93547 Harbor Freight Tools
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Fuel Pump & V acuum Gauge T ester 93547 Pump / Gauge T ester INSTRUCTIONS AND PRECAUTIONS Visit our website at: http://www .harborfreight.com Read this material before using this product. Failure to do so can result in serious injury . SA VE THIS MANUAL.
Page 2 For technical questions, please call 1‑800‑444‑3353. SKU 93547 Specications Pressure Gauge 0~28 IN‑Hg (0~70 cm‑Hg) vacuum; 0~10 PSIG (0~0.
Page 3 For technical questions, please call 1‑800‑444‑3353. SKU 93547 Specic Safety Instructions 1. Maintain a safe working environment. Keep the work area well lit. Make sure there is adequate surrounding workspace. Keep the work area free of obstructions, grease, oil, trash, and other debris.
Page 4 For technical questions, please call 1‑800‑444‑3353. SKU 93547 Setup Instructions 1. Park the vehicle in a well‑ventilated area. If in a garage, park the car so that the exhaust pipe faces out the garage entrance. Leave garage door open at all times.
Page 5 For technical questions, please call 1‑800‑444‑3353. SKU 93547 goes dry and the engines dies, the fuel pump is working properly . 4. T urn ignition off and reconnect fuel line to the fuel pump. V acuum T esting 1. With the engine off, connect the V acuum / Pressure Gauge (1) as close as possible to the intake manifold.
Page 6 For technical questions, please call 1‑800‑444‑3353. SKU 93547 Maintenance and Servicing 1. Before each use: Inspect the general condition of the Fuel Pump and V acuum Gauge T ester .
Page 7 For technical questions, please call 1‑800‑444‑3353. SKU 93547 Parts List and Diagram Part Description Qty 1 V acuum / Pressure Gauge 1 2 Hose 1 3 Cone Adapter 1 4 Connector 1 Part Descri.
Page 8 For technical questions, please call 1‑800‑444‑3353. SKU 93547 LIMITED 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every effort to assure that its products meet high quality and dur.
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