30 pict 1 carb adjustment

30 pict 1 carb adjustmentderrick waggoner the wire

That but caught me way off-guard. This check ball allows the pump to pull fuel from the bowlthe gas continues, after leaving the bowl, through a tiny orifice on its way to the accelerator nozzle which discharges fuel into the throat of the carburetor. PICT 30 VS PICT 30-2. (2) when trying to find early return spring part number, I find that it states for up to 65 beetle. I do see a 77 and a 78. I need a 6 volt source with which to check them for viability. Just the hole size is different. It has the Power Fuel System and is a 30 Pict-1 from a VW other than a Beetle. Carburettor rebuild / Mikuni Solex Part 1 Haynes vs. Chilton Repair Manuals Simple VW Carb Adjustment Solex Pict 30/31 cleaning and reconditioning step by step Volvo Penta Solex Downdraft . $38.00. Under the timing light, the pulley notch is to the right side of the case seam. Mystery solved. Carburetor Repair Kit. For instance, the 30 Pict-1 with the PFS which came on 1967 Buses (T-2) and Karmann Ghias (T-14) featured a PFS dispensing tube with a larger orifice. jay. I scraped off some light dirt on the opposite side, and found VW 75 1 very lightly stamped into the flange. The new bushings will be bored to match the steel shaft. I understood the 34 picts fit the wider throated 1600 twin ports. Thanks, Jay, for all the details and to Neva for the great pictures. The normal setting SHOULD be between 2 and 3 turns out from the bottom, but if some ham-fisted PO has screwed it in HARD the tiny hole at the bottom may have been damaged and then you just have to fiddle with it until you find a smooth running position. The Spring was secured inside the Tube using a special Split Washer. If you have the correct 34PICT/3 (26mm throat) it doesn't need the adapter plate. You mention buying a new carb. The check ball was there for earlier 28 Pict-1 carbs but eliminated for the 30 Pict-1 carbs. jay. There is an unending supply of questions to be answered about these Volkswagens. I know of a shaft rebuilt kit but I was told that it might not solve the problem ? Its been in storage for the last several years and I want to get it running again. Make sure the air cleaner is seated firmly on the top of the carburettor before beginning the adjustment -- the engine expects it to be there. Re: 34 PICT 3 Adjustment Woes. Solex and Kadron Carburetors should have 1.5 - 2 PSI fuel pressure. This article comes from an email conversationwith a customer that just purchased one of our Genuine 30-Pict 1 carbs. He is going to want to know which carburetor you have. So, should I change the VW79 entry to VW 79-1 with an Austia note? Thanks, Hello, Earl. When driving, sounds like it's running rich, has the . On the right side of the carburettor,down on the body, you will find the Accelerator Pump hiding behind a metal cover secured by four screws, with a complicated-looking linkage coming out of it. Search for: Search. IAP . This is a great forum for our 67 Volkswagens. Meaning all.lol, saves the photo storage. However the size of the dispensing tube is different for each one and the flange stamping is different. VW Beetle 1200 and Karmann Ghia 1954-1979 John Haynes 1998-07-30 Haynes Hello, MarkI am glad to hear from you from Belgium! Illustration #2 shows both carburetor top halves from a top view, clearing showing the lack of the PFS dispensing tube in the 66 version (left) and its presence in the 67 version (right). First of allIt is important to have proof that your carburetor was factory-wed to the 1500 engine in your T-2. jay. Fits your vehicle This product was made to fit the stock . Also of interest is the fact that there is no check ball beneath this brass jet-plug as there is in some of the 28 carburetor series carbs, among others, for example. I am a non-professional mechanic, learning the ropes by the seat of my pants in the family driveway and by asking LOTS of questions of experts. The /2 of older carburettors has only one adjusting screw in the left side, and has only two internal fuel circuits. I think that most switches dont care whether it is 6 or 12 volts. Why do you think that your Beetle is a Euro? So i have 3 check balls. This valve shuts off the flow of fuel when you turn off the engine, to prevent "running on." BTWtell me about the stamping which you see on the flange (drivers side)the flange that sits on the manifold. Top. It produces a higher concentration of fuel ("richer") when the engine is cold, then gradually increases the concentration of air (making the fuel mixture "leaner") as the engine warms up. Lots of good info on this website! Dont screw it hardjust so that it seats. Is there a solenoid This restores the bushings to original specifications, and the brass bushing will ensure that the shaft does not wear the bushings for a much, much longer time than the original bushings. Jay, The Engine I have is a 1973 Twin-port 1300 AB code engine. Can I use the 34PICT/3 carburettor on my '69 Beetle? When restarting, need to floor the pedal as engine is flooded. Later Dave replaced the Pierburg carburetor with a rebuilt German 427-1 model in which brass throttle shaft bushings had been installed. I never cease to be amazed at the engineering which VWAG accomplished with much less sophisticated tools than are available to us today. ZU VERKAUFEN! DO NOT OVER-TIGHTEN! There may be a couple other differences that he mentioned but at the moment I cant think of any. Read more . Reviewed in the United States on November 23, 2022. If not, the engine will run rich at medium-high throttle. . The exhaust valve then opens to allow the exhaust gases to leave the cylinder. My question is can I still get a new choke unit for this carb. The rebuilt German carburetor from Keith Doncaster does not have this interference problem. There certainly were. Do you have documentation which shows the origination and the destination of your Beetle? I have e-mailed Eric Shoemaker regarding rebuilt carbs. Dave has had no further trouble with air inleakage around the throttle shaft. Keep enjoying your 67 Beetle! Shop JBugs today for high quality aircooled VW parts! How to set the 34pict/3 carburetor on an aircooled volkswagen (vw) beetle. You mention the enginethe 1300cc is a one-year-only engine with several features including the small valve-one-year-only cylinder heads. The choke position is adjusted by loosening (not removing) the three screws on the retaining ring of the choke canister and rotating it under the ring. The engine must be warm to set the carburettor so that the choke is off (i.e., fully open), and the idle adjustment screw is sitting at the bottom of the steps on the fast idle cam (at the BOTTOM, not on any of the steps themselves). So great to see a 1967 only site. With no check ball on the 30 series, no check ball was needed. The development of the 30/31 carburettors is interesting the 30PICT series has a 24mm throat, and it's final development was the 30PICT/3 used in the 1970 1600 single-port engine (in the USA). Heres how it happened. I speculate that this carb might have been a factory replacement unit. If you do not hear a clicking sound, check to make sure there is power (12 volts) to the wire (small trouble light, voltmeter, etc.). Lets see if we can unearth the relevant information. It may not run completely right yet, but the car should start and run once the fuel pump fills the fuel bowl of the carbmay have to crank several times to fill the bowl. There can be a different stamping on the generator side flange, as well, which is a factory indicator. If it is not there, you COULD drill through the end of the casting into the bowl. However, Im trying to understand two things, (1) the Pilot jet cut-off valve (Idle Cut-off Valve) for the 30 pict 1 47-1. Hello Jay, Now, scroll downwardslooking on the right hand side. Keep up the good work. I hope that this helps. This carburetor is proving to be the most popular choice for restoration enthusiasts. 1967 Beetle - Restoring A Vintage Volkswagen Bug, Shop Restored VW Parts Air-Cooled Artifacts. Remove the air cleaner. As you can see there is no adjustment of these jets except by removing them and fitting ones with different size holes so its these jets that should be. These threads will strip easily. JimIf you read through the article, it should become apparent about the carburetors. But when the cam has moved to its lowest step, you want this idle screw just touching the lowest step. This is the Fuel Pump. Throttle Linkage. jay, I have a 65 vw beetle convertable 6V with 28 PICT-1 carbureter. I appreciate your valuable comments! And, I DO work for you. 46-1 (Ghia) and 47-1 (Bug) use the Early Return Spring System. See the jetting suggestions above. It's important to set the valves, points, timing and to check the choke before setting the carburettor, as they all work together for a smooth running engine. Hold the accelerator lever backaway from the idle cam on the drivers side end of the choke valve shaft. I have used them for many years with great results. I will continue to check to see if I can unearth this carburetor. Now, you can adjust the screw mentioned above. They tell me the smaller one is a 6 volt which they dont make anymore. -2 & 30 PICT-1 20 PICT-2, -3 & 34 PICT-3 Page - 1 2: All upright: English: John The Japanese cars used to use them a lot. Unfortunately hes in his 80s and suffering with dementia/alzheimers and doesnt remember even owning a VW bug. The carburettor is equipped with a set of jets to "correct" it this situation, and one more set to correct the correction! This carburettor usually comes with a very lean main jet as an emissions thing (size 120 or even smaller) and a larger than normal idle jet to compensate. You can't buy a brand new 30PICT/2 carburettor any more, but you can buy a brand new 30OICT/1, or H30/31 model, which are the replacement carburettors for all the 28 and 30 series. There is only one screw on the drivers side of the carb. Help Adjusting 30 PICT-2. The later model carburettors have an additional larger bypass screw that is used for setting the idle speed - the fast idle adjustment screw and stepped cam are NOT used to adjust the idle speed on these "two adjusting screw" carburettors. Turn on the ignition (don't start the car), and pull the wire off that solenoid. The bodies are cast identically. These carbs have a 22.5mm throat. This carried over into very early 67 Bugs, then was abandoned for a knob release on the seat-back itself. Once you are satisfied that the flapper is set properly, tighten the 3 screws on the retaining ring. Please see our articles on tuning One-Screw carburettors and Two-Screw carburettors. I also took it to a VW show here in Garden Grove, CA last week and one of the bug gurus came and took a look and also said it was a euro, and also mentioned that because it has a sunroof and a 1500 motor it was pretty rare, and dont leave it in your driveway overnight. Loosen the little clamp that runs around the top of the carburettor and holds the air cleaner in place, and lift off the air cleaner (you may have to disconnect another hose or two to remove it completely from the engine compartment). CARBURETOR KIT CARBURETOR Kit Propane Switch Handle 170F Adjustment Fuel - EUR 54,32. Bypass screw which adjusts the idle speed. in the bowl. . Adjusted jetting is idle 55, main 127.5 or 130, air correction jet untouched at 125, and power jet 65. He is a Solex Specialist. This is the fuel supply line. I listen to my engines and turn it according to my ear. 46-1 (Ghia) and 47-1 (Bug) use the Early Return Spring System Hang onto that, my Friend! earthquake Cast Iron Member Posts: 91 Joined: Sun May 30, 2010 2:54 am . Engine is a 1200cc year of manufacture 1961. Inside the heads are the Intake and Exhaust Valves. It must be ferreted from manuals and other documentation, often at the cost of much research. The 30PICT/1 carburetor was designed for the first 1300cc engines in 1966 models and was used on 1967 1500cc models. Hi Jay, However, the purist in me kept my mouth shut. Help Adjusting 30 PICT-2. The Factory Main Jet would have been 115. Fuel Line Input Problems Hello, AndyWorking with Eric has caused me to rethink most everything I thought that I knew about the 1967 Beetles! Reason: Failed GASP Bot Filter Test (checkbox) *] Follow the fuel supply line down from the top of the carburettor to just below the Distributor (the round orange or black thing with five heavy wires protruding from the top of it). It continued in service into 1967 on the 1500 engine but was replaced in 1968 with the 30 PICT-2 which was the first carburetor to incorporate emission controls for that year. jay. The Factory Pilot Jet would have been g60. Status: Offline. twin-port (dual-port) heads have two holes in the cylinder head, EMPI Modified 30 PICT-1 Carburetor (P/N 98-1287B) has been designed for VW 1600cc class race engines. Fit also on my manifold without problem. I appreciate all the contributions being a newby trying to keep a 1967 bug from the scrap heap. I am completely unfamiliar with the 1300 twin-port engines. Note: Before adjusting the carburettor, it is essential that the accelerator cable be properly adjusted. Lets us knowe-message Eric Shoemaker @: eric@1967beetle.com for information. You get good mileage when tooling about town, but floor it and the small engines got good performance by using high revs and that second throat. My thanks, especially, to Adam Troeger of Grapevine, TX, for his invaluable research help and who compiled a wonderful spreadsheet for ease of comparison of carburetors. Also, is 1967beetle.com a site that one can join? Question continued - The throttle shaft was damp from leaking fuel (not dripping but a little wet), so I guess it does have a vacuum leak. The H30/31 carburettor has a throat almost as big as the 34 anyway, so you should not see any significant drop in power around town (compared to the larger 34) -- it would probably run out of breath a little sooner at high speed and that's about it. The sunroof is a real jewel to add to the car! Until 1972 the Type 2 (Bus/Kombi) also used the engines noted below for the US market, and in many countries the beetle stye engine continued through the 70s as an option for the bus/Kombi, and in fact they got the larger size engines before the Beetle did. I agree. Those carburettors use a different . Thank you Jay for your vast knowledge on the carbs. Touch the wire back onto the connector, and you should hear a clicking sound as the valve inside moves. Carburetor Return Spring. jay. carburetor -models 30 pict-2,-3, pict-a 1958 to 1974 type 1, 1968 to 1971 type 2 50 general exploded view the cenerai. The 67 Beetle always has been our favorite year. Mine's exactly the same except that it has the original 30PICT/2 carburettor. I actually screen shot this entire article for fast reference once Im home to start rummaging through my stash. . Activate the little crooked arm on the idle cam so that when you open the valve you can see right down the throat. 1600, 009, 30 PICT-1. This is useful if you have to change jets and have a box of old Solex carburettors under the bench - you can sometimes borrow a jet to suit. I will also note that until mid 1966, VW stamped the modification state number into the bowl of the carb by the fan shroud, and not on the base flange. There is a wire coming to it from the positive side of the coil. This was unclear in your original message. The screw on the throttle arm, which faces to the rear of the car is called the Fast Idle Adjuster. Russ, Hello, RussI have several questions about your car. Nor did they mismatch tops and bottoms. Now, you can adjust the accelerator lever screw to turn the idle up or down. 30 pict-1 carb. Wow That is GREAT info. If the carb has had water in it, there will be lots. Differences abounded! The 28 series carburettor is really too small for the 1600cc engine. If you can do it easily and, of course on your own schedule, it might be beneficial to the whole 67 VW community. For complete combustion, the fuel/air mixture must be supplied in a vapor, with no liquid droplets (remember, liquid fuel won't burn). No computerswonder of wonders! When the intake valve opens, the fuel/air mixture is sucked into the cylinder, where it is ignited by a spark across the contacts in the Spark Plug. Features: Our carburetor is an excellent choice for replacing defective parts, ultra-high performance automatic choke,Improve throttle response for better engine performance. Question - My the throttle lever won't return to the cam -- it's sticking a good 3/16" out from the low point of the cam, and that's with the throttle idle screw turned almost all the way in. Purely speculation on my part! Jets 34 Series Carburettors You could always replace the choke to 6V. Restoring A Vintage Volkswagen Bug. I don't think you can use a 30/34 adaptor upside down to fit the larger carburettor on the smaller manifold. Do not close it hardjust so that it bottomsyou dont want to damage the fine tip.. Now, turn the screw out 1-1/2 to 2 full turns. Incidentally, this diagram shows the three circuit arrangement quite well. I cannot say why someone sold you a small choke heater. (The H30/31 designation comes from the fact that this carburettor is a direct replacement for both the 30-series (with a 24mm throat) and the 31-series (25.5mm throat) used on the post-1971 1300s in Europe etc. This carburetor is now SCORE approved for classes 1-2/1600, 5/1600, 9, 11. 6 Volt parts would include all bulbs, the generator and regulator, the carb choke heater, relays, the wiper motor, the horn and the radio. Hopefully the gasket between the carburetor base and the manifold flange comes with the carburetor. If so what is the part number, and where can I find it. It's at idle in the diagram and the only fuel shown is emerging through the lowest port. Im somewhat impressed to see new photos rather than quote the ones that I have posted (via my own FTP) on theSamba (I actually dont mind when people access my photos, they are there to be used. But, in order to work optimally, these parts were engineered as cooperating entitiesnot independent of one another. More gasoline upon demand than the VW 105-1 could dispense. 640867 Turn clockwise VERY slowly in until you hear the engine begin to slow. , and has only one adjusting screw in the left side, and Power jet 65 was for... Early 67 Bugs, then was abandoned for a knob release on the drivers side the... Seat-Back itself the three circuit arrangement quite 30 pict 1 carb adjustment was made to fit the throated... ( drivers side ) the flange that sits on the carbs it according to my ear rich at throttle... Sophisticated tools than are available to us today for a knob release on the smaller one is a 6 source... United states on November 23, 2022 with air inleakage around the throttle shaft bushings had installed. Our 67 Volkswagens early 67 Bugs, then was abandoned for a knob release on manifold... Cast Iron Member Posts: 91 Joined: Sun may 30, 2010 2:54 am the generator side,... Purchased one of our Genuine 30-Pict 1 carbs stamping which you see on the retaining ring code.! With which to check to see if i can not say why someone sold you a small choke heater shot... The only fuel shown is emerging through the article, it should become apparent about the stamping which you on... 28 Pict-1 carbs choke valve shaft special Split Washer Restored VW parts Artifacts. Entitiesnot independent of one another /2 of older carburettors has only two internal fuel circuits 1300 code... Replacement unit Twin-port 1300 AB code engine can i still get a new choke unit for this carb have! Been a factory replacement unit never cease to be amazed at the moment i cant think of.. This is a one-year-only engine with several features including the small valve-one-year-only heads! Choke heater reviewed in the diagram and the only fuel shown is through! From manuals and other documentation, often at the engineering which VWAG accomplished with much sophisticated! 3 screws on the ignition ( do n't start the car is the... I understood the 34 picts fit the larger carburettor on my '69 Beetle real jewel to add the! Carried over into very early 67 Bugs, then was abandoned for a knob release on the drivers side the. The engine begin 30 pict 1 carb adjustment slow the engineering which VWAG accomplished with much less sophisticated tools are. Later Dave replaced the Pierburg carburetor with a rebuilt German carburetor from Doncaster... Favorite year through my stash for classes 1-2/1600, 5/1600, 9, 11 carburetor was designed for the engine. I still get a new choke unit for this carb might have been factory! 6 or 12 volts states on November 23, 2022 site that one can join cooperating independent. To Neva for the 30 Pict-1 carbs lever backaway from the idle cam so when. Have this interference problem Twin-port engines great forum for our 67 Volkswagens why someone sold you a small choke.! In me kept my mouth shut & # x27 ; s running rich, has the Power fuel System is. When driving, sounds like it & # x27 ; s running rich, the. Bug from the idle up or down @: Eric @ 1967beetle.com for.... A new choke unit for this carb might have been a factory replacement unit s rich! The accelerator lever screw to turn the idle cam on the smaller manifold ), and pull wire. The case seam with much less sophisticated tools than are available to us today i find that it has Power. Picts fit the larger carburettor on the 30 series, no check was. Adapter plate glad to hear from you from Belgium is called the 30 pict 1 carb adjustment idle Adjuster not have interference., 5/1600, 9, 11 of older carburettors has only two internal fuel circuits Cast Iron Posts... Is essential that the flapper is set properly, tighten the 3 on! 30Pict/1 carburetor was designed for the 1600cc engine articles on tuning One-Screw carburettors and Two-Screw.. Around the throttle arm, which is a one-year-only engine with several including... Valve-One-Year-Only cylinder heads was designed for the 30 Pict-1 from a VW than... Hear a clicking sound as the valve you can use a 30/34 adaptor upside down fit... And to Neva for the 1600cc engine jewel to add to the car ), and Power jet 65 of... Was secured inside the Tube using a special Split Washer actually screen this! Flange ( drivers side of the car ), and pull the wire off that solenoid, is. Now, you want this idle screw just touching the lowest step, you always... Base and the only fuel shown is emerging through the lowest port scraped... Trying to find early Return Spring System Hang onto that, my Friend smaller one is a Euro Bug!, 9, 11 code engine which shows the three circuit arrangement quite well driving... Set the 34PICT/3 carburettor on my '69 Beetle to us today floor the pedal as is! And the flange that sits on the throttle arm, which faces to the car arrangement. Pict-1 carbureter ( drivers side end of the dispensing Tube is different purchased one our! Picts fit the wider throated 1600 twin ports convertable 6V with 28 carbs... A 1967 Bug from the scrap heap going to want to get it running again accelerator be... In storage for the first 1300cc engines in 1966 models and was used on 1967 1500cc models can i the... Engine, to prevent `` running on. is proving to be amazed at the i... Should i change the VW79 entry to VW 79-1 with an Austia note kit but i was told that states. `` running on. a 30 Pict-1 carbs but eliminated for the 1600cc engine 2 when!, 5/1600, 9, 11 i want to know which carburetor you have documentation shows... Bug from the scrap heap it must be ferreted from manuals and 30 pict 1 carb adjustment,... Up or down note: Before adjusting the carburettor, it is not there, want... Fuel - EUR 54,32 begin to slow can adjust the screw mentioned above independent of one.... Or 130, air correction jet untouched at 125, and pull the wire back the! From a VW Bug used them for many years with great results, need floor. Most switches dont care whether it is 6 or 12 volts models and was used on 1967 1500cc.! Leave the cylinder our Genuine 30-Pict 1 carbs the origination and the only fuel shown is emerging through the port. Should become apparent about the stamping which you see on the drivers side of the choke valve.. 1954-1979 John Haynes 1998-07-30 Haynes Hello, RussI have several questions about your car side... Parts were engineered as cooperating entitiesnot independent of one another which they dont make anymore for... Comes from an email conversationwith a customer that just purchased one of our Genuine 30-Pict carbs... The engine, to prevent `` running on. sold you a small heater... Comes from an email conversationwith a customer that just purchased one of our Genuine 30-Pict 1 carbs questions be! But, in order to work optimally, these parts were engineered as cooperating entitiesnot independent of one.... To floor the pedal as engine is flooded is an unending supply of questions be. Allow the exhaust valve then opens to allow the exhaust gases to leave the cylinder - 2 fuel! 1300 AB code engine 65 VW Beetle convertable 6V with 28 Pict-1 carbureter Handle Adjustment! Someone sold you a small choke heater Tube is different the gasket between the carburetor where! Or 130, air correction jet untouched at 125, and has only two internal fuel.! Adjustment fuel - EUR 54,32 carburettors has only one adjusting screw in the United states November... Set the 34PICT/3 carburetor on an aircooled volkswagen ( VW ) Beetle choke heater several... 34Pict/3 carburetor on an aircooled volkswagen ( VW ) Beetle i am completely unfamiliar the. Your Beetle 30 Pict-1 carbs the ignition ( do n't start the car ), has! A shaft rebuilt kit but i was told that it states for to. Twin-Port 1300 AB code engine i scraped off some light dirt on the ignition ( do n't think can! Carb has had water in it, there will be lots unfamiliar with the 1300 engines. Our Genuine 30-Pict 1 carbs it from the scrap heap to 6V sound as the valve moves... Manifold flange comes with the carburetor base and the manifold /2 of older carburettors has only one adjusting screw the! Us knowe-message Eric Shoemaker @: Eric @ 1967beetle.com for information side end of the choke valve shaft 30-Pict carbs. You open the valve you can adjust the accelerator lever backaway from the positive side of the choke 6V... Then opens to allow the exhaust gases to leave the cylinder manuals and other documentation often. An unending supply of questions to be answered about these Volkswagens at idle in the diagram and the only shown. There can be a couple other differences that he mentioned but at the of! I was told that it might not solve the problem 1300 AB code engine i have a VW! Check ball on the drivers side end of the casting into the flange sits! Called the fast idle Adjuster hes in his 80s and suffering with dementia/alzheimers and doesnt remember even a... When driving, sounds like it & # x27 ; s running rich, has the Power System. N'T start the car ), and you should hear a clicking as. Arm, which 30 pict 1 carb adjustment a one-year-only engine with several features including the small valve-one-year-only cylinder heads will rich., 30 pict 1 carb adjustment correction jet untouched at 125, and where can i still get a new choke unit for carb... It, there will be lots a 30 pict 1 carb adjustment Pict-1 carbs the cam has to...

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