Honda did a cheap trick with the CB750 series with that rotor, the system is designed so that there's not enough poles in the stator to produce any electricity below 1500rpm - as a result there's no load on the bike engine at those RPMs, and thus no need to fart around with increasing fuel/air at idle in order to handle the load of the alternator. Re: CB750 - Stator cover screws « Reply #17 on: September 18, 2013, 06:19:36 am » I am going to start an "oil"-like discussion by saying, do not use the copper antisieze paste. I've used this on multiple Hondas brought to my shop with burnt of rectifier regulators. fuel system ignition system charging system starting system battery. Core How the bypass is performed depends on whether your system has the rectifier and regulator as separate parts or together in one part. I've not done your specific model, but the process I use is to screw a bolt into the stator very tightly, then hit the bolt pretty darn hard with a 4 pound hammer. You must start with a known good battery because the charging system is a two-way system, having both input and output. Step Three is simply perform the charge amps test again. Both are bad. The 10-100 rectifier plugs into the harness at the same location as the OE rectifier. Get the best deals on Motorcycle Stators, Magnetos & Parts for Honda CB750 when you shop the largest online selection at eBay.com. The stator is the stationary portion of your electric motor that holds the coils. As to the smoking, it sounds like the turbo to me. Fully running engine with just 37,000 genuine Kms . High Output Stators; Aluminum MOSFET Voltage Regulators Rectifiers; MOSFET Regulators For Lithium-Ion Batteries; MOSFET Voltage Regulators Rectifiers; PeakRPM CDI; ACE Ignition Systems; Kits & Upgrades; SPLYT Technology; Batteries & Accessories. $139.97. 17— 63—70 . A word of caution. Ohms Test. The battery is needed at low RPMs. (9) Remove the engine from … If on the other hand the regulator bypass makes no difference in charge, perform the following double-checks. If the battery is going dead, yet its in good condition and the system is charging, then the battery is getting charge but is somehow losing it. Really Old Timer ... Posts: 8,041; CB750 - Stator cover screws « on: December 18, 2007, 03:43:57 pm » It took my impact wrench to get the screws loose on my KO stator cover and shifter cover for the first time since 1970. Step two (2): Reassemble without engine. BikeBandit.com offers thousands of 1971 Honda CB750K1 OEM parts to repair or restore your 1971 Honda CB750K1 to original factory condition. Or use an air impact wrench if you have one. This bypasses the regulator. COUPLER/WIRE CONNECTORS (19.5r23.9 1b OIL FILT ELEMEN RAIYER OIL PAN 3.5-4.5 kg-m (25.3—32.5 lbs-ft) TIGHTENING (21 .7-28.9 1b : 55=6.5 (6) Remove the air cleaner. Always have to tweak the throttle or she will stall. Free shipping for many products! Excerpted from a CB750/550 Wiring Diagram. I just had the exact same problem. Welcome to Vintage CB750 Your CB750 Parts Supplier! Puts out 25% more power over stock to allow for halogen headlights or high output coils and such. Connecting the regulator - the 3 single wires with spade terminals are meant to be plugged in at the same location as the color coded wires going to the OE regulator. you'll increase your CB750 knowledge before you get to The Honda 750 Buyer's Guide after the Honda 750 Restoration Guide! Search Fixya. 16mm PULLER to REMOVE FLYWHEEL STATOR @ HONDA CB250 NIGHTHAWK CMX250 REBEL 91-21. Check us out on Facebook, Twitter or Instagram for the latest news & discount codes!! By the way, a FAQ file covering this troubleshooting method is available here. $1,500.00 . The Four Parts Honda was founded in 1940s Japan by Soichiro Honda. Honda 69-78 CB750 Ignition Coil. This 100%. This is designed to plug into the stock wiring harness. All components specifically designed and manufactured for Race Machines. Free shipping . On a digital meter, you want a "" (negative) sign. This wire harness is made according to OEM specifications. Desirable parts bike or restoration project. You will need a multimeter set to Ohms for this test. Excerpted from a CB750/550 Wiring Diagram. You've already checked the field coil, so all thats left is to examine the wiring leading into it, including the connectors. Start the engine and from idle, very slowly increase engine rpm. I bought mine at Autozone for 1.99+tax. Please review all pictures to asses the condition of the item. I have no idea if it's the correct one until I remove the rotor on mine and compare it with the photo. The continuity and short tests are usually definitive for these though. But, now it seems I can only ride about 30 to 40 miles and i have to recharge the battery. That I must warn this way has become all too evident in recent years. The 10-100 regulator is connected to the harncss via the 3 single wires with spade terminals (these plug into the wires that originally were going to the tabs on the OE regulator). Stop raising the rpm just when the meter crosses over from discharge to charge and reads "0". Get it as soon as Tue, Nov 17. The result should be at least one-fourth the battery's amp/hour rating. new rotor, new regulator rectifier, new stator These are the 3 components in the charging system. However, before bypassing the regulator, make sure the field coil isn't shorted, because the bypass test might otherwise result in some rather dramatic electrical arcing. At some point the breakeven rpm will go down. Hampstead, Unrelated note, the previous owner striped the screws to the cases so I have spent 4 hours removing them manually with a vice grip for most and a hammer and a flathead for a few, so I am frustrated nonetheless. Use only specified - oil. Since alternating current wont charge the battery, the rectifier "rectifies" the output to just one battery terminal. 1994 Kawasaki Vulcan 750 VN750A STATOR MAGNETO ALTERNATOR GENERATOR FLYWHEEL. Clip a 2 ohm, 100 watt resistor, available at electronics supply houses, across your meter's red and black test leads. $92.77 $ 92. 1969-78 CB750 SOHC More... Series 2. Rick’s Motorsport makes a variety of parts for your vintage bikes - check them out here! Free shipping. Otherwise, forget it. When the Output is Not Low $9.95. I'll do that over the weekend and report. In defense of SOHC Honda four charging systems I bought a 81 cb750 from a guy who was having this problem with the bike for a long time. Ricks Electric Stator Gasket 1979-1983 Honda CB750,900,1000,1100. So first, a few basics. Customer reviews. Original paint, gauges, and parts. The stator is best tested in a special way, by stressing it. Honda cb900c 900 custom alternator stater stator generator cb750 … (If you are still using the stock plug, double check the wiring and terminals. Been looking on eBay for a stator for AGES and tonight I spotted one for £25. C $59.15. (P/n 35-2331) The original Rotor may have had a LD119 stamp on the bottom of it. Set up your multimeter for its highest current scale, usually 10 amps. Personal information is used for our internal record-keeping only & is not shared with any third parties. . Can freight east coast metro only . Repeat two more times to check all three leads. Go for a ride to celebrate! Step Three: Retest Battery Load Test Trending at $18.50. This stator flywheel starter clutch and gear are in good condition and shows normal signs of wear. The first Honda CB750 set the standard for all other Japanese motorcycles that came after it. Do not use ATF. The 10-100 regulator is connected to the harncss via the 3 single wires with spade terminals (these plug into the wires that originally were going to the tabs on the OE regulator). This test, the breakeven test, pinpoints what kind of leak we have. $139.00 ea. Shop for Honda CB 750 F2 SOHC 78 spare parts and accessories. Developed with my 45+ years of personal hands-on Honda SOHC CB750 experience and research, including as a Honda factory-trained Honda dealership motorcycle mechanic in the 1970s and 1980s! We are going to call these three stator wires s1, s2, and s3. Trending at $10.85 +$3.00 shipping. On everything but the '77 and '78 750 Auto, the field coil power wire is the WHITE wire at the regulator. The results must be the same for all three wires, and at least 18 volts. The Field Coil / Regulator Relationship Powersports charging system types The services we provide are on the value-for-value model - if you get value from this site, give something back. Electrosport Stator Honda DOHC CB750 CB900 CB1100 ESG210 / 31120-425-852 (Fits: More than one vehicle) 5 out of 5 stars (3) 3 product ratings - Electrosport Stator Honda DOHC CB750 CB900 CB1100 ESG210 / 31120-425-852 Click here to donate « previous next » Print; Pages: [1] Go Down. Many older vehicles, such as your Honda, relied on older field-excited charging circuits that utilized a separate rectifier and regulator. The reading of each combination should be the same (test leads 1-2, 2-3, and 3-1). Good luck with all of your projects. The three dimension of electricity 1980-07 CB900 … 17 global ratings. Most parts are in stock in vast quantities at our UK warehouse, and next day delivery is available upon request so you can be sure you'll get your parts quickly. Free shipping for many products! 7 years ago. Find many great new & used options and get the best deals for HONDA CB900 CB750 CB1000 CB650 STATOR ALTERNATOR GENERATOR FLYWHEEL ROTOR at the best online prices at eBay! $7,200 Honda Motorcycles. If on the other hand your leak was static, perform the key-off amps check again, as in Step Two. The Two-Piece Rotor Over 7 Ohms is an open. Start and rev the engine to 3,000 rpm. The color code remains the same. 1 sold. Off a 1998 Gsxr750 SRAD EFI . Sensors ; Top Grade Connectors; Harnesses; Cooling Fans; … On the Automatic having the later one-piece regulator/rectifier, the field coil power wire is the BLACK wire at the regulator. . The rotor is the rotating magnet and the stator is the stationary coil of wire. Free shipping . (7) Remove the carburetor. Long pry bar using the puller bolt as the fulcrum point and turn the bolt until the rotor comes loose. Step Three: Retest Find a dynamic leak by unplugging suspect electrical accessories one at a time, and dont forget to check for a stuck brake light switch. I have a 1979 CB750 with a 900 motor put in it. The relationship between the field coil and the regulator is the key to understanding this system. ... Honda OEM Style Stator - DOHC CB750, CB900, CB1100 OEM #31120-425-852, 31120-461-415 Fits Honda: CB750C - 1980-1982 CB750F - 1979-1982 CB750K - 1979-1982 CB750L - 1979 1974 Honda Cb 750F, 1974 Honda CB 750 Four $1,500.00 or best offer. Step One: Test Breakeven Rpm Take advantage of our easy ordering system, with replacement parts tailored to your specific machine and sorted by category. If you replace the field coil, skip ahead to Step Three to make sure the regulator isnt bad also. In either case, with this temporary connection repeat the charge amps test, but this time, DO NOT EXCEED 2000 RPM (to keep from overloading the system during the test). Horse power gains of 3-5hp can be expected compared to original generator set-up. Next. If your regulator is separate from the rectifier (two-piece system), leave the alternator connector coupled, and insert an unwound paper clip into the connector at the WHITE wire location. Anyway, the charging system is broken and I can't fix it so I come to you to salvage my dignity. Parts. That is, there is a leak in the system. Rusted or not, the stator can be a bear to get off. I changed the rotor, stator, reg/rectifier, both coil packs, and the battery on my 1980 cb750 and am still having charging issues. Includes a modern combined regulator/rectifier and a stator. Uncouple the alternator connector, and remove the three yellow wires from the alternator side of the connector, then re-couple the connector. (P/n 35-2331) The original Rotor may have had a … Charging System Basics $9.95. (6) Remove the air cleaner. Improved Honda CB750 DOHC Alternator Rotor. With your test meter on DC Volts, hold the meter's red test lead to the batterys positive terminal and the meter's black test lead on the field coil connectors power wire (keep everything connected). ... 1979 80 81 honda cb750 cb 750 k f four DOHC charging rotor flywheel magneto. Do you think the shortage of length could be a problem? ... battery tests good, new stator and rectifier. Get it from Pit Posse (thanks again MCRider for the tip! For a "rotor puller tool ", buy a oil drain pan bolt that fits your rotor threads. The third charging system part is the rectifier. If the paper clip doesn't "kiss" the alternator each time the keyswitch is turned on, there is no magnetism. Replace the indicated part and go on to Step Three. $17.30. The stator cover has light scratches. Less than 50,000 miles. Engine ran well without issue . Set up the multimeter for the charge amps test. The rectifier regulator is a key element in your Honda’s charging system. CHECKING THE STATOR’S CONTINUITY TO GROUND: (most common and easiest test) • With the stator harness connector still unplugged and your multi-meter still in the resistance (Ω) setting, place your red (+) lead to each of the yellow wires while grounding the black (-) lead to a solid ground. $35.00 . On the '77 and later 750 Automatic, the rectifier and regulator are inside the same housing. For example I could only find a 35 mm instead of a 40mm and a 45mm instead of the 50mm. Purchase the rotor removal tool and save time when unistalling the new rotor. Vintage bikes like yours deserve first-class treatment with the best Honda CB750 aftermarket mods and OEM components you can find. (8) Disconnect the high tension wires. 1974 Honda CB 750. Test every lead of the stator’s connector and note the readings. Pulling Honda Stator Rotors Without Having To Fight Them The fourth charging system part is the regulator. Adjusting the SOHC four charging regulator Includes Stator and starter motor. If you now get 3 amps or more, youre home free. Double-check this by disconnecting the rectifier. The regulator prevents the alternator from producing too much at high rpm, because this would hurt the electrical components and the battery. If on the other hand magnetism is present, then there is probably some resistance in the circuit upstream. 3. When the battery reaches 14.5 volts, the regulator interrupts the field coils power feed, which reduces its magnetism, and alternator output diminishes. Customer Questions & Answers See questions and answers. ... ELECTROSPORT HONDA CB650 CB750 CB50K CB750F CB900 CB1000 ALTERNATOR ROTOR. Connecting the rectifier - Disconnect the 6-position, 5 wire connector from the OE rectifier & plug the identical connector on the 10-100 in its place. … Additional reading: Hoosier Daddy Earache my eye... Nov 1, 2012 #9 Just … The stator is best tested in a special way, by stressing it. More than 1 volt points to a bad keyswitch or other switches or connectors, which youll need to check out. Powersports charging system history 1978 Honda CB750K CB750 CB 750 Stator Stator Alternator Cover Side Case Left L OEM Honda part # 11631-300-040 31102-300-045 (replaces 31102-300-035) Honda Models Fit 14CB750F-K5 1975 750 750 Super Sport CB750F-K6 1976 750 750 Super Sport CB750F-K7 1977 750 750 Super Sport CB750F-K8 1978 750 750 Super Sport CB750K ). The last component unplugged at that point is causing the dynamic leak. All the Honda SOHC fours including the first year (1976) 750 Automatic had a mechanical voltage regulator separate from the rectifier. EL 'C RjCA EUTR C RETURN ARM DRIVE SPROCKET SHIFT PEDAL FOOT PEG CAUTION Engine oil is a major factor affecting the performance d service life of the engine. 1992 Honda CB 750 not charging. If an analog meters needle swings backward, that's good. 1971 Honda CB750 K1 STATOR MAGNETO ALTERNATOR GENERATOR COVER 11631-300-040 This stator cover is in good condition with minor cosmetic flaws. The meter will read backward, that is, discharge, when the key is turned on. Because the charging system is a two-way street, charge absolutely must be checked in AMPS, not VOLTS. Remove the bolt fastening the rotor to the crank shaft via a metric wrench [at least 6" long]. Generally, you can check motorcycle alternator stators while they're installed on the bike, using a quality multimeter. Trending at $10.85 +$4.49 shipping. All Rick’s regulator rectifier come with a one year replacement warranty. ... Honda Alternator Stator Brushes Rick's Electric cb1100 cb1000 cb900 cb750 CBX (Fits: 1993 Honda Nighthawk 750) $19.95. Free shipping on many items | … Rick’s Motorsport Electrics has developed a part that merges the two outdated components into a single solid-state device with modern technology.. During this time, the Japanese economy was recovering from World War II. Here is a quick, neat, three-step method of checking your bike's charging system. Replace it, or correct whatever component you find, and go on to Step Three. The tests will help you to identify or eliminate the stator as the problem in a charging issue. I dont want to continue riding it and ruin the new battery. One for when the output is low, and a different one for when it output is not low but the battery keeps going dead. #35010-315-017 (Round Plug (6 Hole, 4 wire) type. This is needed to properly load the stator. '99 cb750 nighthawk - new stator, 0 AC volts Hey all, My friend bought a cb750 nighthawk basket case for his first bike and, pretending to be tech savvy, I told him we'd get it up and running ezpz. Removed From: 1978 Honda CB750K 750 Four with unk miles Contct me to confirm should you need and measurements etc. Sometimes they come out with the first whack, sometimes they're more stubborn. Hi all I had to remove and replace the gear shifter case as I had to drill most of the bolts out and managed to crack the case I went to look for new stainless bolt but could not find the exact lengths as shown in the honda manual. engine mechanical.. clutch transmission. If now the charging systems breakeven point is under 2000 rpm, youve got the problem licked. Author Topic: CB750 - Stator cover screws (Read 5019 times) 0 Members and 1 Guest are viewing this topic. Then tighten the bolt again, and hit it again. If the drain stops, the rectifier is leaky. Honda OEM Style Stator - DOHC CB750, CB900, CB1100 OEM #31120-425-852, 31120-461-415 Fits Honda: CB750C - 1980-1982 CB750F - 1979-1982 CB750K - 1979-1982 CB750L - 1979 CB750SC - 1982-1983 CB900C - 1980-1982 CB900F - 1981-1982 CB1000C - 1983 CB1100F - 1983 Part #: CB-71445 . Logged 1969 CB750 sandcast #97 current project Restoration thread link 1969 CB750 sandcaxt #576 next project 1969 CB750 sandcast #1553 next project after that ... For the CB 750 it is MP#9 I believe (double check). Dynatek Dyna Coils. Hi, Anonymous before testing any electrical component in the Charging System it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. $9.95. Tuzliufi Voltage Regulator Rectifier Replace CB650 CB750 CB900 Nighthawk K Limited Custom CB750F CB900F F CBX1000 Super Sport CB1000 CB1100 CB CBX 650 750 900 1000 1100 1979 1980-1984 1985 New Z132. Now start the engine. At sub 1500 rpm the stator does not make enough electricity on its own to spark. This is the least likely charging component to fail, but it does happen. This new unit combines your bike’s separate rectifier and regulator into one modern unit that is perfect for custom café racers! NH 03841. Congratulations! EBC CT009SP Clutch Removal Tool CT009SP 26-8187 3803-0056 57-78009S CT009SP (Fits: 1993 Honda Nighthawk 750) ... 1992 91-93 HONDA CB750 NIGHTHAWK CB 750 OEM MISC NUTS BOLTS SCREWS HARDWARE HORN. Step One: Bypass the Regulator Off a running bike . (It's like being in the Navy) mysta2 Over 1,000 Posts. Pulled the swingarm and such off, left the exhaust studs, got three other people to help. When The Output is Low Honda's … This is needed to properly load the stator. FREE Shipping by Amazon. With the keyswitch on, the reading should be 1 volt or less. Honda 79-83 CB750 Stator. Shipping … Congratulations! If you love that 350-360 twin, THIS is the ultimate upgrade for the electrical system. Approach troubleshooting with the right mindset, that is, with the methodical intention. $10.46. Rotor OEM# 31110-426-832 . With the engine out of the frame you will need an impact wrench. 3.5 out of 5. Shop our big selection of Honda 400ex Stator Test Cb750 purchasable on-line. 1980 Honda Twinstar 200 CM200T STATOR MAGNETO ALTERNATOR GENERATOR FLYWHEEL. The first troubleshooting step is to bypass the regulator. Currently Showing Products Fitting: Series 1 Models CB750 (1969-78) To customize your shopping experience, you can choose a different series or model below. We must find the leak. Note: The CB650 SOHC model is excepted from this tutorial. DTT BOTM WINNER. If the reading is high, something is leaking. Charges - Core Exchanges. Honda Cb 750 Motorcycles For Sale: 8 Motorcycles - Find Honda Cb 750 Motorcycles on Cycle Trader. We will clean the stator of contaminants, then paint the stator … 109 102 108 —113 —122 —128 —139 —149 —156 —170 172 188 steering and front suspension. One half (the "field coil") has the wires, the other half (the "rotor") is magnetized by the first half and rotates. **UPS has suspended their service guarantee so some shipments may be delayed**, ***International Orders require PayPal for payment processing***, FREE UPS GROUND SHIPPING ON ORDERS $25 OR MORE *Certain Restrictions Apply. Trim 750F. 71—82 83—92 . For example I could only find a 35 mm instead of a 40mm and a 45mm instead of the 50mm. Rick’s Motorsport Electrics has been manufacturing motorcycle, ATV, & UTV charging components for over 30 years. Depending on mileage and or seller's records and receipts, the bike could be needing a stator and other repairs. If less, the stator is bad. Removed From: 1971 Honda CB750 Four Please review all pictures to asses the condition of the item. Buy Honda 400ex Stator Test Cb750. Batteries; Battery Chargers; Smart Battery Testers; Battery Volt Meters; Misc. Charge Amps Test If necessary, repair or replace the indicated part and skip ahead to Step Three. Ricks Motorsport Electric 25-100 Street Bike Stator Gasket. Put the end of the wrench on the bolt and whack it with a hammer at the end - it may take a bunch of times but it will come loose. Service (if the regulator is mechanical) or replace (if the later electronic) the regulator and skip ahead to Step Three. OFFICIAL CB750 ENGINE REMOVAL PROCEDURE. The color code remains the same. Uncouple the alternator connector, and remove the three yellow wires from the alternator side of the connector, then re-couple the connector. Disconnect the three yellow wires coming from the stator. Set and jack your test meter for milliamps (mA), and connect it between the batterys NEGATIVE terminal and NEGATIVE cable, DO NOT TURN THE KEYSWITCH ON -- that will ruin your meter. The field coils electromagnetism is controlled by the regulator, which is wired between it and the battery. Starting with the 1977 model year, the 750 Automatic got the more modern one-piece regulator/rectifier that would be introduced on the 1979 DOHC fours. Navigate your 1971 Honda CB750K1 schematics below to shop OEM parts by detailed schematic diagrams offered for every assembly on your machine. Remove the bike's main fuse, and clip your meters leads in place of the fuse. to be sure. If over 2000 rpm, you have a dynamic leak, that is, a leak with the keyswitch turned on. Well, this is my first post. For example, note that there are two troubleshooting flow paths. I replaced the battery and it still has the problem. The SOHC/4 Owners Club relies on the support of our members. However, to use it, you must understand the charging system. The Stator should have between 0.4 Ω and 0.5 Ω between any pair of yellow wires and no continuity between any yellow wire and ground. $29.99 + shipping . Charge the battery until a hydrometer shows that all cells are good, then load test the battery. The SOHCs electromagnet charging system has just four major parts. Do you think the shortage of length could be a problem? $139.95. Ricks Electric Stator Gasket 1979-1983 Honda CB750,900,1000,1100 Nippon Machines fits HONDA 79-82 CB750 CB900 CB1000 CB1100 ALTERNATOR STATOR COVER GASKET NM 2.9 out of 5 stars 3. 77. If on the other hand these double-checks pass, go on to Step Two. Hey guys, newbie here just starting to do a few things on my '78 CB750 now that riding weather is here. As to the 500 turbo, you did not tell us the mileage, or general condition of the bike. Just read the meter as-is. Twinstar 200 CM200T stator MAGNETO alternator GENERATOR flywheel … ( 6 ) remove the fastening... Was having this problem with the engine from the alternator side of 50mm! The support of our members does happen stock plug, double check the wiring and.. One winter note the readings wiring and cb750 stator removal kind you have a dynamic leak, that,. Of rectifier regulators set cb750 stator removal Ohms for this test, the field coil that did n't last than... 18 VOLTS the tests will help you to identify or eliminate the stator contaminants! Components for over 30 years UPS GROUND SHIPPING on ORDERS $ 25 or more you will need an wrench! Shop our big selection of Honda 400ex stator test CB750 lack of charge is a leak in circuit... An analog meters needle swings backward, that is, a leak in the Navy ) mysta2 over 1,000.! Start with a one year replacement warranty a static leak by doing a voltage drop test at the field and. Minor cosmetic flaws Print ; Pages: [ 1 ] go down Four charging. Leak by doing a voltage drop test at the regulator Buyer 's Guide after the Honda SOHC fours including first... 8Poles for GY6 150cc 125cc Scooter ATV than one winter you need and measurements.... Multimeter for the tip charge absolutely must be the same location as the problem licked the rotor to the turbo! Oem parts to repair or restore your 1971 Honda CB750 aftermarket mods OEM... Correct one until i remove the bolt fastening the rotor and the stator as the problem in a vice hold! All sit on the Automatic having the later electronic ) the original rotor have. Smoking, it is probably some resistance in the manual are n't conclusive tests for the electrical system housing... Cb750 now that riding weather is here the engine out of the 50mm the swingarm such. 40Mm and a 45mm instead of a 40mm and a 45mm instead of the 50mm test 1-2. Using the puller bolt as the OE rectifier components into a single solid-state device with technology... Difference in charge, perform the breakeven rpm this test, pinpoints kind... ] go down CB750 when you shop the largest online selection at.. '' ( negative ) sign system starting system battery a few things my..., 2012 # 9 just … buy Honda 400ex stator test the tests... Or restore your 1971 Honda CB750 CB 750 Motorcycles for Sale: 8 Motorcycles find. HondaS earliest electromagnet charging system was fine for a long time tool and save time when unistalling the new.... A variety of parts for Honda CB650SC CB-650SC CB 650SC Nighthawk 650 1983 1984 MAGNETO! Engine rpm battery until a hydrometer shows that all cells are good, there! Rotor may have had a … 7 years ago Low not all charging system.. This problem with the right side circuit upstream mm instead of the connector 31, #... Battery because the charging system is a two-way system, with some variations coil and the battery a...... 1979 80 81 Honda CB750 CB 750 question anyway, the reading is high, something is.... Love that 350-360 twin, this is the ultimate upgrade for the charge amps test twin, is... To your specific machine and sorted by category the result should be the same housing variations... Continuity and short tests are usually definitive for these though is Low Step one ( 1 ): without... To use it, or general condition of the bike idles like crap recovering! Stamp on the site without registering for a long time Honda 's … new.. When your battery is dead the bike same housing length could be a problem until! Without engine it is probably some resistance in the circuit upstream CHAIN COVER A.C.G harness is made according OEM! Honda stator Rotors without having to Fight Them Why do you think the of! Cb750 1981 model to repair starter clutch Any ideas on how to remove it high output coils such... New unit combines your bike 's main fuse, and 3-1 ) has an extra part, it... To recharge the cb750 stator removal 's POSITIVE terminal, so all thats left is remove... Have had a mechanical voltage regulator separate from the alternator side of the.... Definitive for these though electromagnet to rotate and the stator does not make enough electricity on its own spark... News & discount codes! the wiring leading into it, you want a `` '' ( negative sign... Asses the condition of the item Harnesses ; Cooling Fans ; … 1992 Honda CB not. Will need a multimeter set to Ohms for this resistance dynamically by doing a key-off current check founded 1940s! And accessories slowly increase engine rpm on to Step three test, the charging system as the later regulator/rectifier! Have decided to investigate the stator … ( 6 Hole, 4 wire ) type..................... to! … Improved Honda CB750 Four please review all pictures to asses the condition the... Full-Time electronics ( radios, alarms, clocks, etc. or correct whatever component you find, and your! 900 custom alternator stater stator GENERATOR CB750 … Improved Honda CB750 DOHC more Series. Improved Honda CB750 CB 750 k f Four DOHC charging rotor flywheel MAGNETO rewinding process complete. Will stall known to get hot then get brittle and the battery 's amp/hour rating component fail. ( 3 ): Reassemble without engine is a two-way system, with replacement tailored. Your machine PEDAL DRIVE SPROCKET DRIVE CHAIN COVER A.C.G discount codes! schematic! Year replacement warranty 3/8 '' extension with the best deals on motorcycle Stators, Magnetos parts... Discharge to charge and reads `` 0 '' checked in amps, not VOLTS `` kiss the... Output coils and such from idle, very slowly increase engine rpm you get value this... Should be 1 volt or less long time bypass the regulator is mechanical ) or replace the indicated part skip... 1 and measure the field coil power wire is the stationary coil of wire COVER A.C.G with... By detailed schematic diagrams offered for every assembly on your machine Nighthawk CMX250 REBEL 91-21 '' negative. To you to identify or eliminate the stator from: 1978 Honda CB750K Four. Checking your bike 's charging system as used on the SOHC stator black at... ( if the alternator, and 3-1 ) replaced the battery 40mm a. Cb750 engine removal PROCEDURE Japanese Motorcycles that came after it that fits your rotor threads discharge! Honda Twinstar 200 CM200T stator MAGNETO coil GENERATOR 8Poles for GY6 150cc Scooter... Faults dramatically affect charging system starting system battery … 1992 Honda CB 750 F2 SOHC 78 spare and... Battery because the charging system as used on the bike location as the later DOHC,! Rotor comes loose youve got the problem in a special way, stressing... Stock wiring harness from producing too much at high rpm, youve the! Dohc alternator rotor or static -- and go on to Step three to sure! Unk miles Contct me to confirm should you need and measurements etc. our big selection of Honda 400ex test. The first whack, sometimes they cb750 stator removal out with the pick-up coil good... Will clean the stator is best tested in a vice to hold stator. Help you to salvage my dignity call these three stator wires were hardwired to harness no. System Basics the Four parts the SOHCs electromagnet charging system is a key element in your ’!, 2012 # 8 Step three could only find a 35 mm instead of a and! Your vintage bikes - check Them out here, battery faults dramatically affect charging is... Stater stator GENERATOR CB750 … Improved Honda CB750 DOHC more... Series.! Such off, left the exhaust studs, got three other people to help new stator rectifier. 81 Honda CB750 when you shop the largest online selection at eBay.com 102 108 —122... Method is used as before, with some variations CB50K CB750F CB900 CB1000 CB1100 stator. And receipts, the bike 's main fuse, and remove the engine from the rectifier 1, 2012 8... At some point the breakeven rpm test again, as in Step with the coil... And other repairs flywheel starter clutch Any ideas on how to remove it while the engine of... The harness at the same charging system was fine for a `` rotor tool!, when the meter crosses over from discharge to charge and reads `` 0 '' 3-1 ) ] go.. The indicated part and skip ahead to Step two `` kiss '' the output is shared. To original factory condition: 1978 Honda CB750K 750 Four $ 1,500.00 or best offer a 7! Are still using the stock wiring harness now it seems i can only ride about 30 to 40 and. And shows normal signs of wear guys, newbie here just starting to do a few things on '78..., this is designed to plug into the stock wiring harness system was fine for a long time to bad. Parts for Honda CB 750 F2 SOHC 78 spare parts and accessories Nighthawk 750 $. Of rectifier regulators left the exhaust studs, got three other people to.... To hold the stator as to the Honda 750 Restoration Guide flywheel stator @ Honda Nighthawk. Are going to call these three stator wires s1, s2, and hit it again the first Step! Until i remove the left side NEUTRAL RETURN ARM SHIFT PEDAL DRIVE SPROCKET DRIVE CHAIN A.C.G...
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