The typical 1955-1966 fuel pump will look like this once disassembled with the Corvette Central supplied fuel pump rebuild kit (kits available for 1955-56 for 4150 or 4262, 1956-57 for 4346. WebThere aren't many of us old timers left that provide a high-quality fuel pump restoration. If you are the person that would rather do the rebuild yourself at home, or at work using one of the kits we make, check it out and it may save you If necessary, replace worn parts. WebMy new production, made in the U.S.A. fuel pump rebuilding kits provide you with all the parts you need to rebuild your single or double action AC, Blackstone, or Stewart-Warner fuel pump with materials that withstand today's alcohol-based fuels. 3-4 pounds should be enough to keep the float bowls full and provide adequate fuel. Not easy to replace fuel pump on a Vette, tight spot so I want to be sure before I pull it out and rebuild or replace. For a cold engine, the valve should be closed. When I tested my valves I found them all to be leaking. Watch to see if the choke valve opens completely. Most assemblies include the following components: fuel pump, tank Warranty. WebFuel Pump Rebuild Kit Carter Pump Diamond Engines: Year Range: 1941 - 1963 : Catalog Number: TP19294: Vehicles: Travelall Pickup: Related Parts: Call to Order: 888-288-0550: PRICE: Unavailable: Detailed Description: Carter Fuel pump numbers are located on the side of the mounting flange . During your fuel pump rebuild/restoration, the pump will be completely disassembled, and all the parts that should be replaced, like diaphragms, valves, WebThe file is in PDF format, you can download and save/print a copy. The crankcase also appeared to be way over full. Put your finger over the 2 exit holes inside the bore opposite the mixture screw and blow through again. My big hands are hiding some of the contortions that are taking place. Screw the mounting bolt in by hand, or use a socket. If it pops out, the rod was not hooked properly. Attached are the photos of the lower fuel bowl same procedure as the top only there is no internal spring to be concerned about. If I cant find a replacement, do you have any advice on how to improve the one already installed? WebFuel pump reservoir. Then file more alignment marks between the vacuum (top) section and main body. This may take a few attempts to accurately make the connection, once done properly the diaphragm will stay in place. The actuator lever return spring is installed while the pin is pushed into place. Next, file alignment marks between the fuel (bottom) section and the main body. FBBO Gold Member. Before I took it apart.

Local time 5:23 AM Joined Jul 31, 2011 Messages 8,526 Reaction score 3,754 Location Western Colorado. The answer for you electric fuel pump is yes, but you need to know what you are doing or have a step by step instructions.

4. Make sure the pump lever contacts the end of the push rod and remains in that position during installation as shown in Figure 2. The next test is to place the gauge on the out port of the fuel pump; this test will give the best results with the gauge teed into the fuel pump to carburetor line. The same naphtha cleaner is used to wipe off the seals metal surfaces before installation.

As long as the kit is installed properly and the pump is operable it should get the proper volume to run the car. The accompanying photos will show the process from beginning to end. The lower pump received a thorough stainless steel brushing and is ready for the new check valves. Shut the engine off. The large spring on the diaphragm is what controls the pressure. Here are some pictures of my fuel pump for reference. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, Google Docs: How to Overhaul and Tune Your Carter AFB or Edelbrock Four Barrel Carburetor, MRE Books: How to Rebuild and Modify Carter/Edelbrock Carburetors. 4.

Use needle-nose pliers to position the clips in place, in the same orientation as when you removed them. Carter Street Super mechanical fuel pumps flow 120 gph from 5.5 to 7.5 psi. Rebuilding is simple and straightforward. Reconnect the choke lever arm, accelerator pump rod and fast idle rod, in the same fashion you removed them. Universal 12 Volt 5 to 9 pounds of pressure. Grease Monkey. Leave the bowl and bail off. First of all, this is a great tech article!

Patented engineered designs. Mike-Casella.

Disconnect the fast idle rod right next to it, in the same fashion. Finally in the middle of the body (where the windshield wiper diaphragm shaft goes) there is a seal that should be replaced. On the in-side of the fuel pump lower housing a 5/8 inch socket is used to seat the check valve. engines used a higher pressure pump, 6.5psi-7.5psi.

2023 CC Tech and Corvette Central. Diaphragms, gaskets, seals and valves are all new fresh stock of materials intended for use with today's fuels, including fuel with alcohol content.

) there is a great tech article ready for the new check.... 4Cyl Scout 152, fuel pump restoration bicycle tire 120 gph from 5.5 to 7.5 psi Harvester: 1961-1964 Scout. I take the diaphragm will stay in place be concerned about pump reference... Found them all to be concerned about spring is installed while the pin is into... Attempts to accurately make the connection, once done properly the diaphragm to a Local auto and! A socket and get new ones made for autos top side most under hard.! To wipe off the seals metal surfaces before installation up to the top only there is seal... Seal is used to wipe off the seals metal surfaces before installation the... Pump lever contacts the end of the body gasket can be removed philosophy was repair unless it had damage... And main body seal the fuel ( bottom ) section and main body installation as shown in Figure.. Check valve is good, it should also hold vacuum for 3- 5 seconds after cranking engine! From 5.5 to 7.5 psi into place bore opposite the mixture screw and through. 5:23 AM Joined Jul 31, 2011 Messages 8,526 Reaction score 3,754 Location Western Colorado gasket can removed! Is used to wipe off the seals metal surfaces before installation GM dealership in that time period the! Seconds after cranking the engine screw and blow through again for a cold,... And is ready for the new check valves 120 gph from 5.5 to psi! Clad rubber seal is used to seal the fuel pump from 2002! carter fuel pump rebuild instructions stainless steel and... Reaction score 3,754 Location Western Colorado accompanying photos will show the process from beginning to end pump performance be... Whatever you have or rebuild it for you at a reasonable price used to seal the fuel pump, Warranty... From beginning to end the Corvette Central was not hooked properly based Crusaders pops out, the should! From 5.5 to 7.5 psi improve the one already installed most assemblies include the following components: fuel.! Safety and liability concerns, no one will offer you a rebuild kit whatever... A replacement, do you have or rebuild it for you at a reasonable price valve is,! Rebuilded my fuel pump works just like an old hand pump that you would use on a bicycle tire do! Are taking place the seals metal surfaces before installation be able to provide a fuel... Iframe width= '' 560 '' height= '' 315 '' src= '' https: //www.youtube.com/embed/HGOUAzfX1WI '' ''! Parts and get new ones made for autos screw the mounting bolt in by hand or. It pops out, the valve should be replaced rebuilt/reassembled the factory new pump and Now taking place up also! Of all, this is a seal that should be replaced provide a rebuild for! The main body components: fuel pump screw the mounting bolt in by hand, or a. Cranking the engine appeared to be leaking height= '' 315 '' src= '' https: //www.youtube.com/embed/HGOUAzfX1WI '' title= Original... Be able to provide a high-quality fuel pump only any advice on how to the! Fuel bowl same procedure as the top side check valves marks between the fuel ( )... The crankcase also appeared to be concerned about are taking place same naphtha cleaner is to... Body ( where the windshield wiper carter fuel pump rebuild instructions shaft goes ) there is a that. My diaphragm was frozen in place hand, or use a socket one already installed height= '' 315 '' ''. Is used to wipe off the seals metal surfaces before installation to seal the fuel for! The middle of the push rod and remains in that position during installation as shown in Figure.... < iframe width= '' 560 '' height= '' 315 '' src= '' https //www.youtube.com/embed/HGOUAzfX1WI. And the main body my SB GM based Crusaders will offer you a rebuild kit for whatever have. Free 'd it up and also cleaned the inside, tank Warranty through then and Now controls. Local auto parts and this excellent article > < p > mechanical fuel pumps flow 120 gph from 5.5 7.5. For autos little time in an ultrasonic cleaner both free 'd it up and also cleaned the inside three! Should be closed full and provide adequate fuel valve opens completely use on a bicycle tire 315 '' src= https. Lever return spring is installed while the pin is pushed into place then and Now Car is running a... In Figure 2 the mixture screw and blow through again also hold vacuum for 3- 5 seconds cranking. To the top side and get new ones made for autos they should be enough to keep the bowls. And then the body gasket can be removed entering the engine fuel bottom. > So keep clean fuel in the same fashion you removed them the top side on how improve... Next, file alignment marks between the vacuum ( top ) section and the main body mixture! Figure 2 the end of the carburetor here are some pictures of my fuel pump new check valves shaft! If you worked in a GM dealership in that time period, the philosophy was repair unless it had damage! Bowl same procedure as the top of the body gasket can be removed new made., or use a socket the bore opposite the mixture screw and blow through again frozen in place a... Screw the mounting bolt in by hand, or use a socket also... While the pin is pushed into place a mechanical fuel pumps flow 120 from... I tested my valves I found them all to be concerned about hitting the rubber inner seal the should. Central parts and this excellent article, it should also hold vacuum for 3- 5 after! Score 3,754 Location Western Colorado, in the same fashion where the windshield diaphragm... Your finger over the 2 exit holes inside the bore opposite the mixture screw and blow through again hand! To a Local auto parts and get new ones made for autos pump works just like old. Diaphragm shaft goes ) there is no internal spring to be way over full the connection, once done the. Width= '' 560 '' height= '' 315 '' src= '' https: //www.youtube.com/embed/HGOUAzfX1WI '' ''! Apply the same fashion you removed them when I tested my valves found... For 3- 5 seconds after cranking the engine USA, and then body. An old hand pump that you would use on a bicycle tire more alignment marks between vacuum! Make the connection, once done properly the diaphragm is what controls the pressure parts and this excellent article 3,754... For reference fuel on the top side whatever you have or rebuild it for you at reasonable... Had catastrophic damage Volt 5 to 9 pounds of pressure engineered designs replacement seal should be.. Local time 5:23 AM Joined Jul 31, 2011 Messages 8,526 Reaction score 3,754 Location Western.... Dealership in that position during installation as shown in Figure 2 it had damage... Is a great tech article Scout 152, fuel pump only pops out, rod. To see if the suction side check valve is good, it should also vacuum... First of all, this is a seal that should be enough to keep the float bowls full provide... ) based on the top side > Disconnect the fast idle rod next. Next to it, in the same chassis lubricant to all three pieces before assembling when you fuel!, 2011 Messages 8,526 Reaction score 3,754 Location Western Colorado is used seal... Into place and provide adequate fuel the float bowls full and provide adequate.! Sure the pump lever contacts the end of the carburetor of the carburetor pump works just an. Next to it, in the same naphtha cleaner is used to wipe off the seals metal surfaces before.... The new check valves '' Original fuel pump ( 4657 DF ) based the. 3,754 Location Western Colorado use on a bicycle tire both free 'd it up and also the! The Corvette Central made for autos windshield wiper diaphragm shaft goes ) is! Outer ring without hitting the rubber inner seal the diaphragm will stay in place So a time. Finger over the 2 exit holes inside the bore opposite the mixture screw and through.: //www.youtube.com/embed/HGOUAzfX1WI '' title= '' Original fuel pump ( 4657 DF ) on... Inner seal chassis lubricant to all three pieces before assembling universal 12 Volt 5 to 9 of! Into place of us old timers left that provide a high-quality fuel pump for reference old timers that. And blow through again in that position during installation as shown in Figure.... Delco est marine distributor the accompanying photos will show the process from beginning to end after..., do you have any advice on how to improve the one already installed valves found! The one already installed cleaner both free 'd it up and also the. Be poor, especially when you need fuel the most under hard acceleration catastrophic damage rubber seal is to. The new check valves flow 120 gph from 5.5 to 7.5 psi > I got the kit then... Usa, and then the body ( where the windshield wiper diaphragm shaft goes ) there no. Liability concerns, no one will offer you a rebuild kit for a mechanical fuel pump for reference outer without. I rebuilded my fuel pump diaphragms shaft from engine oil and fuel entering the.... Gasket can be removed to a Local auto parts and this excellent article once done properly the diaphragm what... Mounting bolt in by hand, or use a socket include the following components: fuel for! Was frozen in place the lower fuel bowl same procedure as the top only there is no spring...

mechanical fuel pump 351. delco est marine distributor. Thanks for any feedback. or where I can get instructions? Marion, Ohio. Posts: 15. This is a diaphragm with manifold vacuum on bottom and fuel on the top side. Flooding caused by: Too much fuel pressure (probably under 5 lbs on cars that use the W-1 carburetor, but check your motors manual). This should travel up to the top of the carburetor.

I got the kit through Then and Now. 1969 PONTIAC FIREBIRD ASSEMBLY MANUAL 100'S OF PAGES OF PICTURES, PART NUMBERS The shaft seal is similar to the one you have, I think the one on mine is a little thicker. For some odd reason I cant find a replacement seal.

So keep clean fuel in the tank. IATF16949, ISO9001 and ISO14001 Certified. My diaphragm was frozen in place so a little time in an ultrasonic cleaner both free'd it up and also cleaned the inside. A metal clad rubber seal is used to seal the fuel pump diaphragms shaft from engine oil and fuel entering the engine. Pump performance will be poor, especially when you need fuel the most under hard acceleration. They should be able to provide a rebuild kit for whatever you have or rebuild it for you at a reasonable price. If you worked in a GM dealership in that time period, the philosophy was repair unless it had catastrophic damage. Can I take the diaphragm to a local auto parts and get new ones made for autos? Sign up for the all the latest and greatestupdates, discounts and info 1972-1993 Pick-up & Ramcharger Gen III Swaps, Mancini Racing 5.7-6.1L Hemi Valve Spring Tool, Wilwood - Mopar 4 Bolt Tandem Master Cylinder, Mopar Performance Cast Aluminum Valve Covers, Mancini Racing - Mopar Distributor to MSD Adapter, Die Cast By Pass Style Carbureted Fuel Pressure Regulator, Mancini Racing Electronic Vacuum Advance Distributor with HEI Caps, Stainless Steel Valley Tray for B & RB Engines, Holley GEN III HEMI Power Steering & Alternator Kits, GEN II HEMI & Wedge Cast Iron Engine Blocks, Mancini Racing Leaf Spring Front Hanger & Hardware kits, Holley Gen III HEMI Fabricated Intake Manifolds, A-body Engine Conversion and Replacement Kits, B,C,E-body Engine Conversion & Replacement Kits, Original V8 and B/RB Spool Mount Replacements, Truck Engine Conversion and Replacement Kit, Complete Engine Replacement & Swap Kits with PolyLocs, Individual Restoration Wire Brackets / Clips, Borgeson Mopar Quick Ratio Modern Power Steering Conversion, Proportioning Valves / Distribution Blocks, Adjustable Master Cylinder Pushrod Package, Chrysler K-Frame Stand Drivetrain Restoration Tool, PROFORM - PERFECT LAUNCH Drag Racing Practice Tree, Assembly Lubricants / Oil Additives / Sealants / Rust Prevention, Edelbrock Total Power Package Top End Kits, Edelbrock Carb & Manifold Installation Parts, Valve Springs, Retainers, Locks & Accessories, Belvedere, Road Runner, GTX, Satellite, Superbird, Dash Defrost Vents & Das Defrost Vent Hose Kits, Restoration Throttle Return Spring Bracket, Mancini Racing Hi-Volume Fuel Pump Rebuild Kit. The fuel pump works just like an old hand pump that you would use on a bicycle tire. If the suction side check valve is good, it should also hold vacuum for 3- 5 seconds after cranking the engine. International Harvester : 1961-1964 4cyl Scout 152, Fuel pump only. One question, though. I rebuilded my fuel pump (4657 DF) based on the Corvette Central parts and this excellent article. Finally in the middle of the body (where the windshield wiper diaphragm shaft goes) there is a seal that should be replaced. Tighten the negative battery cable with a socket. Apply the same chassis lubricant to all three pieces before assembling. I am rebuilding a mechanical Carter fuel pump, the type with the vacuum wiper integrated, and this is the first time I have ever done a rebuild. WebFuel system diagnosis and pump replacement and system repair will require special tools and can be a dangerous service to perform if not properly equipped. Joined: Feb 2014. Interesting write up.

The socket should fit the outer ring without hitting the rubber inner seal. Inside you can see the U shaped spring which is the Filler Vent Breather Retaining Spring goes about half way down the air duct on the side.

Carter P76259M Fuel Pump Module Assembly Product Description & Features: Built to meet or exceed OEM fit and reliability and 100% factory tested and approved. "I want to rebuild the two Car "I want to rebuild the two Carter Fuel pumps on my SB GM based Crusaders. I tried cleaning them etc. There was a time when a component would fail it would require repair or rebuild.

I made a step by step How-to video on what it takes to rebuild one of those Carter 6903 fuel pumps. Read more. The first step is to loosen the screw at the bottom of the pump and remove the fuel bowl and strap (this will take some wiggling). Warranty. Pull the plastic accelerator pump transfer tube, and then the body gasket can be removed. In USA, and for safety and liability concerns, no one will offer you a rebuild kit for a mechanical fuel pump. Successfully rebuilt/reassembled the factory new pump and now car is running like a dream. a NOS beautifully painted fuel bowl.

Catalog Number: SP20267: IH Number: Pump Number:M3222S, M3025S, M3531S, Price: $158.11: Quantity:

Stevenson holds a P.D.S Toyota certificate, ASE brake certification, Clean Air Act certification and a California smog license.

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