Remove the fuel tank. See Fuel Tank / Service and Repair.
Remove the fuel tank sending unit and pump assembly by turning the cam lock ring counterclockwise. Lift assembly from the fuel tank.
Pull the fuel pump up into the attaching hose while pulling outward away from the bottom support. Take care to prevent damage to the rubber insulator and strainer during removal. After the pump assembly is clear of the bottom support, pull the pump assembly out of the rubber connector for removal. NOTE: Inspect the fuel pump attaching hose for any signs of deterioration. Also check the rubber sound insulator at the bottom of the pump. Replace damaged or deteriorated parts.
INSTALLATION
Push the fuel pump assembly into the attaching hose.
Position the fuel tank sending unit and pump assembly into the fuel tank. Use a new "O" ring seal. NOTE: Care should be taken not to fold over or twist the strainer when installing the sending unit as this will restrict the flow of fuel. Also, verify that the strainer does not block the full travel of the float arm.
Install cam lock over the assembly and lock by turning clockwise.
The only way I know of to get the diagram you are looking for is to acquire a "build book". Even dealer service manuals don't have this diagram. I got one from faxonautoliterature for $49 plus shipping. A better bet would be to find a spot on either end of the leak where you can work on it easily and work from there. Hope this helps.
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There is no need to bleed the fuel system. Do you want to drain the old gas? You can just disconnect the fuel line at the engine or if front of the tank and jump the pump relay socket to power up the pump.
You will have a tough time looking for the fuel bleeder.
Fill your gas tank start the motor and run for a while
it will pull the air out of the lines and in turn bleed the lines of any air.
1984 Chevrolet Truck S10 P/U
4WD 2.8L 2BL 6cylthe Fuel Filter is located under hood, center, upper engine area, front of
carburetor, mounted in fuel line.
First, release the fuel pressure by opening the fuel filler door. Then
you replace it by squeezing the quick release plastic clip on the front
and sliding the fuel line forward; you then use a wrench to loosen the
nut on the back. Be prepared for some gas spillage with a container or
some old rags. Once it is loosened, you remove it from its bracket,
replace it, hook it back up (reverse of what you did) and it should be
good to go.
The only way I know of to get the diagram you are looking for is to acquire a "build book". Even dealer service manuals don't have this diagram. I got one from faxonautoliterature for $49 plus shipping. A better bet would be to find a spot on either end of the leak where you can work on it easily and work from there. Hope this helps.
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