How do you disconnect fuel pipe on Paul P38A?
Disconnect the fuel pipe by pressing the tabs on the side and pulling backwards. Cap both exposed parts of the pipe. Remove the bolt holding the washer bottle neck in place, or in my case, remove the cable tie. Release the two clips holding the fan shroud in place, and remove the shroud.
What to do with a leaking fuel manifold?
Place a rag underneath the fuel inlet pipe at the rear of the manifold to catch any spillage. Disconnect the fuel pipe by pressing the tabs on the side and pulling backwards. Cap both exposed parts of the pipe. Remove the bolt holding the washer bottle neck in place, or in my case, remove the cable tie.
What kind of bolts are used for pipe fasteners?
Bolts have a thread at one end and hexagonal head on another end. See the image below. In the process, piping bolts are used with lower strength flange types such as GRE/GRP, bronze. Usually, washers are used with a bolt to prevent excessive load to the flange.
How do you remove fuel from a fuel line?
A fair amount of fuel is still in the lines at this point, so be sure to have a large rag or small cup handy to catch it. Remove fuel injectors. Each side has two injectors held in place by one metal bracket and one bolt. Loosen the bolt using a 10 mm socket with extension.
What to do if your fuel sender unit is half full?
Disconnect the fuel-gauge wire from the sender unit and scratch its bare end against the tank, or any other bare metal on the chassis or bodywork, to earth it. If the gauge needle swings to ‘full’ although the tank is half-full, there is no electrical fault, but there may be a mechanical fault in the sender unit, such as a detached float .
Where is the Cup on a fuel pulsation damper?
The “cup” on the bottom of the diaphragm is pressed down onto the upper part of the fuel line — there’s marks to the left and right of the holes, where the cup rim rests. The cup rim is flat; when it’s resting on the fuel line, there’s still an open path from the holes into the damper chamber below the diaphragm.
How do you turn a locking ring on a fuel sender?
A locking ring can be turned gently with a hammer and a drift. Release this ring by turning it anticlockwise, using a C-spanner. Alternatively, hold a metal bar against a lug and tap gently with a hammer. Take care not to bend the lug. Take off the sender carefully. Inside there is a long arm attached to a float.
What happens when fuel sender needle swings to full?
If the gauge needle swings to ‘full’ although the tank is half-full, there is no electrical fault, but there may be a mechanical fault in the sender unit, such as a detached float . If the needle stays still, try earthing the wire by touching it to an unpainted point on the car body.