Case480c Fuel Sending Unit Forum - C2 67 Fuel Sending Unit Replacement.

The fuel level sender only turns ~1/4 counterclockwise then it needs to be pulled up and out. It might also be available from @subaruonlineparts. According to the 69 TSM, the sending units for all models are 9 ohms FULL and 73 ohms EMPTY, so electrically they are the same. Upon completion the fuel gauge doesn't operate correctly it just sits at full. In engineer-speak, I'd consider the float the level element. Fits Case Tractors : 770 870 970 1070 1090 1170 1175 1270 1370 1470 $3. '81 CJ5, efi 302, AX-15 5 spd, On Board Air, wrangler spring conversion, Astro van Hydro Brakes. As mentioned in an earlier thread my fuel gauge on the Legacy was not working when the tank was more than 3/4 full. 1 bag = 3-1/2 inch x 3-1/4 inch. Power goes through the gauge and the sender changes the resistance of the groun depending on either full or empty. If not you need to remove the tank. I verified good ground to dash and gage. Tonight I had our cousin come over and removed the unit It was seized and half of the float was gone. Searching the forum endlessly for what brand or where I can purchase a sending unit that will make my fuel gauge read correctly, I stumbled upon a posting from Slant Six Dan where he linked to Plum Krazy Garage in Australia because they not only sell a repair kit, but a whole. I would like to get the hydrostatic PTO that's made for the 480c as well as a backhoe or extend-a-hoe. Feb 21, 2017 · Just bought this backhoe and it needs some TLC. The temperature sending unit (transmitter) will be found in the head, either in the front or rear of the head. -My thought is cut the connectors off and wire them into the weather craft plug to connect to the 82 sending unit. The CJ sender is obsolete and vaporware, that's why I posted. This is much better than the old unit that read empty at 1/2 tank. 7% positive; Seller's other items Seller's other items; Contact. I've purchased a new Spectra (expendive) sending unit at Napa and got an ohm range of 24ohm to 118ohm and not the expected 0-90ohm range. 1969 F100 in cab fuel sending unit. Don't mind reference to liters as I am in Canada, however my vehicle was purchased new in Florida. Usually dealer listings with better pricing comes up or other brands to replace the factory part etc. To submit yours, email it to Peter@TractorData. Replacing the sending unit temporarily resolves the symptom of the problem, but not the cause. On my 96' S500 the fuel tank gauge sometimes drops to empty and then slowly will come back to correct level. Oct 23, 2008 · Posted 10/23/2008 21:53 (#489446 - in reply to #489425) Subject: Re: Case 480 C , I need some info about them. When you save up for enough funds replace the tank and sending unit and pump. In it's normal state the gauge. If you use (and can make work) the 72 and older sending unit into a 73-up tank the gauge readings will be off but in a good way in that instead of the 72 and older tank reading empty and leaving about 2 gallons of fuel until it's truly empty you will now have. 1970 440 4 bbl B-bodies with either trans comes with 3/8” …. Sending a computer through the USPS mail carries a few more risks than shipping an item that. It depends on: whether the fuel tank is steel or plastic, whether the truck has 2WD or 4WD, whether the truck is a Regular or Super Cab. When the fuel level is high, the resistance is high. Case dealer didnt know so im on my own. There is a diagnostic for the cluster available on Alldata so maybe I will do that first. Remove the trunk inside side panel if present, and you will see a single wire running to the sending unit. The whole system works by measuring resistance at the sender. Mine has holes rusted in the metal lines that go inside of the tank. Putting the return rubber fuel line back on under the bed was a trick because the plastic bung with the barb for the return is pointing straight up. If the smell is under the hood, check for wetness around the injector seats and look for leaks at the fuel pressure regulator. You can e-mail but it might take a. I removed the short and the needle went back to 1/4. Newbie to Forum and really in need of help. The unused terminal on the fuel gauge should go to the fuel sending unit wire. FUEL TANKS: As far as I know at this point there are 3 companies making fuel tanks for the 5TH Gen El Caminos. 5) Non-Intercooled Cummins 1st Gen 5. 1) That P0108 MAP sensor code indicates that the signal voltage is too high. Last edited by KapsSA; 06-17-2010 at 02:42 AM. J C Whitney sells a sender in the 30 to 220 ohm …. You can make the 96-97 sending unit work with (#P74699R or Mopar 4798671) '96-'97 Dodge Cummins Carter In-Tank Fuel Pump Module. The FP and sending unit are an assembly although the pump is replaceable. Generally, Yes, you decelerate when you shift gears with the 4 speed - as you would in any manual transmission car or truck. Replaces D89898, D63250 (Item #: 160084, Ref: D89898) $894. Hello Danny, welcome to the forum. The 15 gallons of gas into an actual 20 gallon tank didn't start until 1991 when some genius decided it was cheaper to make one tank (poly tank) and simply charge. What you see on the panel would be the level indication. Here's a comparison of the fuel sending units and the problem is obvious - the "track" where the end of the float arm moves gets worn away over time. 1973 - 1979 F-100 & Larger F-Series Trucks - Fuel sending unit - Need a bit of help. Apr 5, 2023 · 1) float is taking on fuel and sinking instead of floating. take wire off sender,turn ign key to acc and ground wire at tank. That wire is purple, or violet if you prefer. Here are the readings: Ohm readings from ground connector to a good ground - 0 ohm. craigslist weston wv best friends clipart black and white Hello, I have a 91 Volvo 740 and am trying to determine the type of fuel sending unit I need to buy. to date in vehicles getting the update. I once had about 3 hours in one and removed it in about 30 pieces. If it does then the problem is with the sending unit you just put it. try bumping the starter over a few times and see if you …. Meter connected to "S" on meter and ground spade - float down 119. solo leveling read online free The sending unit is located in the fuel tank of the car. I double checked that the fuel shut off was open and the cable …. I d like to find out where its at so I ll know where to start y teardown. This will not repair sending units with broken resistor wire, or those damaged badly, but I was able to save one yesterday through gentle cleaning and a lot of patience. I went on countrycat and this would appear to be the case. Passenger Cars, Mini Vans, SUV Service and Repairs. To be sure fuel is getting to stanadyne injection pump, I put a 1 1/2" x 12" long pvc tube on the inlet to the fuel injection pump (before filter screen). I'm surprised I can't find it on ebay, amazon or anywhere. The gas tank must be completely drained. It will have one wire attached. In my original '86na, two or three times I cleaned the wires that the floaters rode up and down but that only postponed the problem and my fixes didn't last that long. I have a 480C that I aquired, it won"t move. Re: Don't replace fuel sending unit (bozo4onion) This is was one of the first serious issues with the C5. I hope these help you: 1959 through 1988* window stickers, car shippers, dealer invoices, retail sales orders and tank stickers, expertly reproduced, for most Chevrolet Models. I used a vacuum through that hole to suck up any debris. 1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss …. 2005 Ram 3500 DRW fuel Sending unit issues. New, aftermarket Case 480C Injector Pump Repair Kit for sale with a solid manufacturer warranty. Key on one of the 2 remaining wires will be hot (fuel gauge should read full with wires disconnected) Ground that fuel reads empty. Fuel level sending gadget is a frequent problem with the Z31s. About the hole left, I would take the plate that was cut out, weld a shoulder around the outside of it, put some. It seems that the ohm ratings for 1990 and older are all over the place. I took it to the dealer and they want about $400 (money I don't have) to replace the part including parts and labor. I used one of SI's 6 volt sending units in my '54 sedan. maybe one of the screws on the sender. As for POR15, that's more personal choice same for the undercoating. He had done a lot of work on them, but they still were not right. There's a round hole on top beside the fuel filler and it has a tube with a pipe plug in it but it doesn't seem to go down to the drivetrain. I just had my fuel tank replaced because the old one was leaking. This is a comprehensive ever growing archive of information, tips, diagrams, manuals, etc. 56 yukon gears front and rear, t-18, dana 300. If the tester shows continuity in the wire, the gauge is faulty. I ordered a new Sending unit through LMC, pulled my tank out (which is PLASTIC), made sure there was no debris …. Fuel coming from around the sender in the bottom of tank. however has per forum rules iv removed the prices. 3/4 ton Suburbans similarly had the second tank, despite having gas engines. Has anyone come up with a solution?. I also bought two new seals from my local Nissan dealer which were $13 each. Worst yet it will show you have a quarter tank of gas then your check engine light comes on and your car starts to sputter then all the "red" lights on the dash comes on and you are at a standstill NO GAS!!! Fellas the unit cost @ $100 online and @ 1 hour to. The sender's resistance actually drops and makes the gauge move down toward empty as the fuel level drops. I got my sending unit back from John Wolf, $156. I put a meter on the sending unit while I had it out and moved the float up and down while signal off of it. These were available at numerous places. SaabCentral forum the most comprehensive Saab resource on the internet. Put it back together and crankcase filled up with fuel while purging injectors. what is the amps of a stock 79 fj40 fuel level sending unit amp @ empty. right at home jobs The sending unit has two larger supply/return lines that the engine fuel lines are connected to. It has a 3rd port for the generator, the pick up is shorter so it doesnt run your tank dry. best slots at foxwoods Both pertain to a 580B Backhoe loader. Turns out the fuel sending unit is gummed up. Just lift up the back end of the car and allow the axle to droop as much as allowed. It's red when sprayed and turns yellow when activated on corrosion. I would eBay that guy to the highest bidder who really needs it, and find an NOS C8ZZ-9275-C, which is the direct fit NOS service replacement for your '66. Looking at various vendors offerings leaves me a bit confused as to which one I need. Also at this step I ran new/tester ground wire from generator battery - Cleaned connections and same results - Tapped on sending unit and same results I think this points to a bad sending unit and need replacement. Can’t seem to fine the same sending unit that I have and the right pump the fits it. Mar 14, 2024 · Sending Unit Switch Fuel or Oil Fits Case 1840 1845C 580L 580L. I just pulled the fuel pump assembly, for two reasons. The more resistance there is, the less current will flow. Touch the disconnected wire to ground and the Gas gauage should peg past empty. disconnect the connector and ground the fuel level sensor signal wire (DB/WT) and see if the gauge moves, if it does, the sending unit is bad, if it doesn't check continuity to the pcm (connector C3 pin 26). I should correct myself, Holley has a EFI high pressure fuel pump (# 12-305) that replaces the "stock" sender unit in the 64 thru 68 tank. Put together one good unit, correct ohms readings. 93's cam with either center fill tanks with a stacked fuel gauge. sherwin williams shower paint 5 screw mount, seperate screw along outer edge with black wire labeled "S. com: "With the base 280-HP e-SKYACTIV-G 3. ” It is a way for members of the same platform to communicate. I changed senders to a new aftermarket version. connected fuel pump/sending unit back to sporty wiring harness and checked fuel quantity indication on pod, all checks good from empty to full moving the float arm up and down. 2001 Dodge cummins fuel sending unit. This is the reason that the passenger fuel lever sensor goes out first most of the time. Jan 7, 2024 · The PCM pumped from the aux tank as needed, and blended the two sending unit readings so that the cluster gauge (and distance to empty) represented the total fuel remaining. I read that the old ford in the 50s would work but not read correctly How can I rectify this. for the AMC Eagle and other small bodied AMC cars. Fuel gauge showed darn near empty. The tanks in the Mustangs have baffles in them which detach due to interior rust, this causes loss of power or in my friends 89LX ping on acceleration cause it was starving for fuel. I replaced the fuel pump in my 2014 Caprice PPV which uses the same fuel pump as the Chevy SS. Sep 4, 2020 · I'm having same issuefound part 3w4z-9275-ba @ Tasca parts Fuel gauge sending unit. dispensaries in irving new york aram reddit With an original rearend the fuel sending unit can be replaced with the tank still mounted to the wagon. Im now wonering if my fuel tank sending unit is also a little messed up. We've had it for about 8 to 10 years in the NE area. Run a 1/2" hose from the sending unit to the engine fuel line connection at the left rear quick disconnect. C1 & C2 Corvettes - fuel sending unit installation tips? - I am going to be replacing my original sending unit with an NOS unit, NOS rubber seal and NOS cam. I believe that if you ground the wire going to the sender, the gauge should go to full. So I pulled the sending unit out of the tank (drivers side). With a rich history spanning several decades, Watson Fuels has. you can check the sending unit by hooking a continuity tester to the post on the sender, bend a wire to hook the float and move it up and down. When resistance is near 250 ohms, fuel gauge should read FULL. O had fitted an after market fuel filter, broken into the pipe from tank to pump using RUBBER pipe which then meant no earthing of the tank - new ground added by a jubilee clip around pipe to chassis - Fixed!. I ordered a new snap ring for the top of the tank because GMpartsdirect didn't specify it was included when they emailed me back about the module kit. Mar 28, 2022 · The part number for my 742B fuel sending unit Is 6568175. Case 480C Extendahoe Backhoe, Construction King, 6750 Hrs, Ser# 5382850, To View Or Info: 701-320-0151, Located: Edgeley ND Quantity: 1. 2: replaced pump and sending unit with a cheap $100 pump off amazon. when message center said 0 miles to empty. Get dimensions, size, weight, detailed specifications and compare to similar Loader Backhoe models. The first sender works on 12V and ranges between 6. if your rear lights work, the ground wires that all splice together into one and goes to the rear body connector, that part is good. Fuel sending unit schematic - Ford Truck Enthusiasts Forums. I made the mistake of putting in a new reproduction sending unit when I replaced the fuel tank. That is the only wire it shows between the sending unit and the gauge and is pink all the way. 97 3500, 2 WD, G56, slightly bombed, over 1. Next I rust proofed the top section on the sending unit so those nasty rust roaches would stop eating away at the sending unit. san jose jobs craigslist The previous owner had just put in a new fuel tank and sending unit. After a bit of research/troubleshooting I found the check valve on the fuel return loop (injection pump return) that was rusted. Same with that dome thing, a piece of hose. So, as far as the fuel gauge is concerned, can anyone tell me how many OHMS the sending unit is in a stock Beetle fuel tank ? The choices I have from the gauge company are : 0-30 ohm sender 0-90 ohm sender 16-158 ohm sender 240-33 ohm sender 75-10 ohm sender. The original 1961/76 In-Cab Fuel Tank Sending Unit was C1TZ9275K. nbc 10 investigators An empty tank should have a 240-264 ohms resistance. 98 EX V6 w/146K miles----I believe that my sending unit is faulty because after filling up and driving only 50 miles my gauge drops to saying I only have a half tank. If you are regulating 3 or 4-bar (which ever pressure the EFI is set for) then all is well. Replaces Case IH OEM nos 1987599C2, 259110A1, 1987599C1, 1983369C1, 92073C1. It is almost like unscrewing it from the opening. These can fatigue and break into …. To correct the "only showing 3/4 full" problem, you need to order part # 194140, which has the cylinder float and a slightly different bend. I'm planning on installing a new lift pump on my truck ( predator mechanical lift pump ). 05 - would this be the same in a 2010? My check engine light came on, so I had it checked at Autozone. Case 480C is a 2WD industrial tractor from the series. Clean the reserve contacts with your solvent. Cars Owned::1976 Audi 100, Peugeot 304SLS, VW SantanaGX5, MG Midget, Jaguar XJ6, Vauxhall Viva, Austin 1100/1300, MGF's. All the angles for the hole positions are the same as a SAE fitting, but the PCD of a SAE fitting is 54mm and the PCD of the Isuzu/Fuso sender holes is 58mm. I disconnected the jumper and hooked the connector back to the sending unit. The global elite really is quite global. The MAIN/AUX switch operates a fuel selector solenoid on the passenger side on the frame near the front of the AUX (front) tank. Came back looking like new OEM tanks. There are nearly 2,800 people representing 130 different countries at the World Economic Forum this year. Yes, 1/2 tank or a little less should be low enough. GM said you need the whole assemby, I think it was $500 or more. On 1/21/2021 at 10:52 AM, Willk said: Ive been trying to get my fuel gauge to work on my 1086 and I can't seem to find the problem. For that, I drained the full fuel tank, replaced the unit - no problem, everything working great. 2) Drill a little slot in your sender's support brace as shown in (Figure 1) below. I have a 1982 Collector Edition and just replaced the Fuel Pump and Sending Unit assembly with one from Eckler's. Fits OEM and Aftermarket Gauges. They told me I needed a $800 replacement fuel tank ( the same one on EBAY right now for $50 and $0. I filled the tank a few days ago, and it took about 20 KM's of driving for the gauge to move from near empty to full. Budget blues got you down? We feel you. 2) the part of it that creates the resistence could be bad. Of course this should be done on an empty tank, which is done by suctioning the fuel through the hose connected to the top of the sender unit. Maybe have a helper to lower the tank to the floor. It replaces injectors marked 20671. BOTH the mustang and Fairlane use the same seal, and sender unit retainer, mount the same basic place in the tank (different tanks I know) the 22 gal Mustang tank is close to the same depth …. Next, let the gas level go way down, and remove the sending unit. So while the tank is down, just take it a few more steps and check that ground too, make sure it's tight/snug and you have good continuity to ground (via a multi meter) when shaking the fuel tank wiring harness. Put it back in, ran 1 wire from the sending unit to the gauge and everything works. 5) As stated above, the sending unit should show a resistance of zero to 90 ohms. OP, your tank began it's life as a 20 gal tank. take me crossword clue just the sendingunit is about 70 dollars. actually looking at the sender it looks like it is 5/16" not 3/8" verify and get accordingly. It may be different in the US, but I doubt it. 2) Disconnected both wires to main sending unit, connected the two wires together, turned key on and gauge pegged on full (this happened with the aux. Try the Techron, after 3 to 5 tankfuls it will probably help quite a bit, it does for lots of our customers. The part number for my 742B fuel sending unit Is 6568175. Interpretation: On the right hand-side in black and red "Train tracks" are the stock ground and pink ohms/full vs empty wire that went to the stock sending unit. Saw the question on the Forum with a reply from Dan Carson. A resistance of ∞ (an open circuit) drives …. Was told to unhook wires @ sending unit and if gauge still reads full then there is a short. Then flare the cut end of the tube and connect that end to the pump with some rubber hose. I've even ran another thirty miles past "0 miles to empty" and only held 24 gal. Rhodes Race Cars Float Style Fuel Sending Unit 10-180 Ohm. lol i found the one at zcarsource, but $452. how to draw chicano style Sold by AODIPARTS and ships from Amazon Fulfillment. The fuel gauge system requires a variable resistance from the sending unit to move the needle on the fuel gauge. Added 5 gallons and it didnt move. The only way I know how to test the sender is out of the tank and ohm test. Any other tips you want to share related to the install would be appreciated. bj40green said: Cluster gauges and senders are a "set". Then you remove the fuel line and wire harness. 99 I wanted to know your opinions on whether it. 6 back after 2 days of service to correct the fuel gauge. The sending unit has an resistance range of 40ohm to 250ohm. If the sender unit is faulty, fit a …. A stock unit should be available from someone in this crowd. I was trying numerious pspots and was not getting a reading. Watch out video to get the inside scoop on all the things you didn. I'm not sure if that comes with a gasket or not. Get a couple of the seals just in case. Fill with 2 gallons (or your empty-of-choice value) and see if you are on E. Midship Fuel Tank Sending Unit / Obsolete. Pretty common for the ones on the market today to be bunk. counterclockwise about 20-25 degrees and the sending unit and retaining. My "fuel level" light bar has quit working. The new sending unit has two metal lines at the top one for the. I would Ohms test it when it comes in. My fuel gauge pegs to "Full" when the key is turned on, with just a few gallons of gas in the tank. That has cured many fuel sending unit problems according to some on the Corvette Forum. So I bought the same fuel sending unit as NOVAK uses, which just happens to be the stock sending unit. There are problems with hot diesel fuel, sometimes in the 200* area, that would be unmanageable without that residual supply. Currently, I have the 3-point hitch mounted with a box scraper implement attached. 1948 - 1956 F1, F100 & Larger F-Series Trucks. Took pump off again and changed out seals, put pump back on, got engine running and all. The fuel sending unit on my 1954 Studebaker Champion worked but did not read accurately after 50+ years of use. Firstly, there should not be any need to change float level via bending arm or adjusting. 79 to 83 Nissan 280zx Fuel Tank Level Float Sensor Sending Unit OEM for sale online | eBay. older women gifs Mar 16, 2015 · C3 General - Fuel Gauge Sending Unit not working - I’m trying to troubleshoot a fuel gauge problem, pegged at the 3 o’clock position. But before you can send your mail, you need to buy stamps. earn paypal money instantly Send a letter of invitation to visit the United States to the party who is visiting so it can be taken to a U. Just to be sure something is not stupidly obvious with my unit, here's what it looks like since I can't post a picture. Chase Quick Pay is a banking tool you use to send money to almost anyone in the United States who has a bank account. Announcing Suthern1 Fuel sending unit repair 199. If the gauge doesn't move then it would probably be the gauge. The resistance of the sender's windings (what you correctly referred to as a rheostat) are: 110 + or - 7 ohms empty ( float arm all the way down) and 4 + or - 1 ohm for full ( arm all the way up) and an ohms. One word of warning, they can get very soft with age and break off. FUEL GAUGE GAUGE ASSY, fuel, AC Delco, use only w/AC Delco sending unit 529790R1, or 3121239R1 $139. wedding shoes dsw The big block 440s and hemis got a sending unit that had a 3/8" supply with a 1/4" return that came from a vapor separator. Welcome to the AMC Eagles Nest. It's easier if you have the tank out. Excursion - King of SUVs - Code; fuel sending unit - On a full system scan the truck is throwing a fuel level sending unit code. The sending unit would fail due to the electric contacts just wearing out. Nov 20, 2023 · 28828 posts · Joined 2010. Forum » Repair Forum » DIY Center » Found on Diagram: Fuel System Components; HA140829. So expect some limitations if your unit does not match with what is shown. Thread starter Alpopz; Start date Mar 26, 2023; A. The part # is Motorcraft PS90 or there is a W number also Ill find again and post later. J C Whitney sells a sender in the 30 to 220 ohm range that might work. I scraped corrosion from the pivot point so now it rotates freely. Yep its the same type of float that was used on the older vehicles. Secure your fuel with our Case Fuel Tank Cap, compatible with multiple Case Backhoes, Skid Steers, and Forklifts. that is great - -PLEASE - do NOT leave it grounded long. The fuel pump may go, or it may not, I can't afford it right now anyways. The readings you get should rise slowly an be within the specs. Since you have now a 12 volt system the fuel gauge will need a voltage down convertor to reduce to 6 volts but the sender wiil need to be 12 volt rating. The gauge unit has one wire, body common ground to the bracket, the fuel pump has two wires, one 12vdc supply, one ground back to the mounting bolt/common ground on the. D7TZ-9275-G (replaced C1TZ-9275-K). Looks like you have to drop the tank to get to it, hope I am wrong. I searched the forum postings and it sounds like replacing the fuel level sending unit would be the likely fix. Fuel Sending Unit Float / Available from Ford. 19 gallon tank, should be at least 1/2 full. If you disconnect the connector to the fuel pump assembly (by the gas tank), turn the key ON, the gauge should swing to FULL. The Mustang unit was just around $ 30. It turns out that the 99 WJ (the first model year) had to have many program changes, which were incorporated into later model PCMs. Removed completely the filler neck support from the chassis 4. For example, if your 3b has a 6v setup and a prior owner installed a 12v sending unit, it might cause some issues with how the gauge reads the information sent by the …. In-Cab Fuel Tank Sending Unit / Obsolete. I agree with the others, it would be a shame/waste for that hyper-rare low-fuel-warning NOS sender to be dropped into your '66. Compatible with Case IH Tractor (s) 485, 495, 585, 595, 685, 695, 785, 795, 885, 895, 995 (all models with cab) Replaces Case IH OEM nos 1500494C91. feist kennels They usually are a 90 ohm (variable) resistor, aka Rheostat. The fuel gague should read empty at 22. Dodgeram, This is a second picture of the gauge adjustment to get it not to stick on the tank. If that is okay, check the wiring for the sending unit. Senders: 03/69-09/72 83320-35020. I came across a few videos of. Ordered new o-ring and lock ring. I downloaded the Willcox paper on the matter off of the Corvette Forum, thank you Willcox for putting that together. Therefore the resistance levels are not linear from end to end. I'm having same issuefound part 3w4z-9275-ba @ Tasca parts Fuel gauge sending unit. You'll have to twist the mounting plate so it comes out. Denso fuel pump & mounting kit - ~$109 from Amazon. However, when I pulled out the broken one, I found that it was a reproduction not an original one. At the dealership it all depends on how knowledgeable or lazy the parts counter person is ! Any H-D dealership that's been in business for 30 or more years is going to have obsolete parts in stock. Coming from the AEMP 2024 Fleet Masters Large Fleets Award Winner, this 1994 CASE 480F skip loader, with 5534 hours, is a robust and versatile machine, featuring a 6'10" bucket, 7' box blade, and lSee More Details. It's too much work to go through to not replace the fuel pump, too. I guess we have a difference of opinion on nomenclature. Tons of illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups. If the gauge reads full - -that tells you the gauge is working. suny cortland apparel It should read full, (or use a 110 ohm resistor, see above) Put the load on the yellow/red wire. The term “pm me” is a common Internet expression, frequently found on forums, which means, “Send me a private message. Napa exchanged it no problem but the second unit tested pretty close to the first unit with a range of 22ohms to 119ohm. Then slide the new fuel unit in place. Measure the depth of the tank with a wood dowel or something, and order a WEMA 1" shallower than the depth of the tank. PMP DBO-2550 G188D ESN>2835303 MECH-SHTL #'18=DBO-2550(DB-30AJ)530/580. When testing the fuel tank sending unit, it should read 20 ohms …. That TSB has GOT to be dated from 98'. If it's a 9-3 where you have to drop the tank to get to the fuel pump (and sending unit), don't even think of replacing the sending unit only. The sending unit also requires a ground connection to the …. The baffles blocked the pick up point for the fuel. Simplicity Legacy fuel sender replacement - pictures. Did a little testing and the new sending unit seems to read well all the way down to the low fuel limit. It is a two wired unit with one wire going to a ground and the other to the cluster. I worked at a Case dealer from 1976-78 and 580C's and 480C's were new then. do a search for fuel sending unit and read the threads. women cnbc anchors CSPIDY said: All fuel gauges on 55-57 birds are 6 volts, the 56/57 have a voltage converter to reduce the voltage at the gauge to 6 volts. I have the pump/sending unit out and have been trying to decipher which unit I need to order. The charges can quickly add up, as the cost to send and rec. I also tested the unit to my …. The pump/fuel sending units vary in price HUGELY! I have seen pump assemblies go for $180 - $200 at the parts stores, on Ebay, the same pump was $75 S10 addiction:. Neither wire for the bottom sending unit is a ground. When there's no resistance at the pump, it usually means the engine stopped with the pump drive cam at the bottom of it's stroke. Others will chime in with their experiences.