1992 Lexus LS 400 Fuel pump replacement

1992 LEXUS LS 400
272,956 MILES • V8 • 2WD • AUTOMATIC
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INAMINUTE
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I need to know where the fuel pump is located and the easiest way to remove and replace it. Is it accesable through the trunk or by removing the rear seat? Do I have to remove the gas tank? Thank you, your input would be greatly appreciated.
Nov 9, 2008 at 11:48 AM
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IMPALASS
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Hello The great news if for you is you don't have to drop the tank. I have provided the info for you.


https://www.2carpros.com/forum/automotive_pictures/248015_1_46.jpg

Preparation Disconnect negative battery terminal. Drain fuel into an approved container. Remove front luggage compartment cover. Disconnect fuel pump electrical connector. Remove rear seat back. Remove access hole plug.


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Fuel Pump Removal Remove fuel pump set plate. Pinch hose clamps and slide fuel hose toward pump.


https://www.2carpros.com/forum/automotive_pictures/248015_3_24.jpg

Remove three pump bracket retaining screws. Lift fuel pump from tank.


https://www.2carpros.com/forum/automotive_pictures/248015_4_14.jpg

Fuel Pump Disassembly Remove fuel pump wires.


https://www.2carpros.com/forum/automotive_pictures/248015_5_11.jpg

Pull lower end of pump away from pump bracket. Remove rubber cushion.


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Remove filter retaining clip and filter. Reverse procedure to install. Use a new tank gasket and note the following torque values: Pump bracket - 48 in.lbs (5.4 Nm) Pump set plate - 26 in.lbs (2.9 Nm)
Nov 9, 2008 at 1:32 PM