FUEL FILTER/FUEL PRESSURE REGULATOR Removal (Cherokee & Wrangler) 1. Fuel filter/fuel pressure regulator is mounted in gasket on top of fuel pump module. Fuel pump module is located on top of fuel tank. See Fig. 28 . 2. Manufacturer recommends removing fuel tank for access to fuel filter/fuel pressure regulator. See FUEL TANK . Ensure area around fuel filter/fuel pressure regulator and fuel pump module is clean. 3. Note direction of fuel supply line in relation to fuel tank. Remove fuel supply line from fuel filter/fuel pressure regulator. Remove retainer clamp from top of fuel filter/fuel pressure regulator. See Fig. 29 . Discard retaining clamp. 4. Using 2 screwdrivers, pry fuel filter/fuel pressure regulator from gasket on fuel pump module. Discard gasket. Ensure 2 "O" rings are still on fuel filter/fuel pressure regulator fuel inlet tube. See Fig. 30 . If lower "O" ring is not on fuel filter/fuel pressure regulator fuel inlet tube, remove "O" ring from fuel inlet passage on fuel pump module. Fig. 28: Locating Fuel Pump Module & Components (Cherokee & Wrangler) Courtesy of DAIMLERCHRYSLER CORPORATION Fig. 29: Removing Fuel Pump Retaining Clamp (Cherokee & Wrangler) Courtesy of DAIMLERCHRYSLER CORPORATION Installation 1. Apply a small amount of engine oil onto "O" rings. DO NOT install "O" rings separately into fuel pump module. "O" rings will be damaged when installing assembly. Install NEW gasket on fuel pump module. Install fuel filter/fuel pressure regulator into fuel pump module until it snaps into position. Rotate fuel filter/fuel pressure regulator to install fuel supply line. Install fuel supply line. 2. Install NEW retainer clamp. To install, remaining components, reverse removal procedure. Reinstall fuel tank. See FUEL TANK . Page 1 of 1 3/14/2010 ...
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