return false; carb for cleaning, and then to try and reinstall it properly. Here, Im speaking mostly of the Riva 180, manufactured from 1983 - 1985. The metal spider wears on the aluminum hub and does a lot of damage over time! If you go to the ADVrider site i posted pics from the manual on there (bottom of page 65), https://www.advrider.com/f/threads/yamaha-riva-180-repair-maintenance-information.1345340/page-65._2JU2WQDzn5pAlpxqChbxr7{height:16px;margin-right:8px;width:16px}._3E45je-29yDjfFqFcLCXyH{margin-top:16px}._13YtS_rCnVZG1ns2xaCalg{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:18px;display:-ms-flexbox;display:flex}._1m5fPZN4q3vKVg9SgU43u2{margin-top:12px}._17A-IdW3j1_fI_pN-8tMV-{display:inline-block;margin-bottom:8px;margin-right:5px}._5MIPBF8A9vXwwXFumpGqY{border-radius:20px;font-size:12px;font-weight:500;letter-spacing:0;line-height:16px;padding:3px 10px;text-transform:none}._5MIPBF8A9vXwwXFumpGqY:focus{outline:unset} My ring has ground down a little and there is a shiny circle on the case but nothing deep (As seen in the picture below). However, I contacted the provided support email address and they promptly provided a link to the pdf file for download. ----------------------------------------------------------------------------------------------------------------------------, Yamaha Headlight Parts diagram https://www.bikebandit.com/oem-parts/1985-yamaha-riva-180-xc180n-headlight/o/m146969sch215240----------------------------Riva180 OEM Headlight Bulb: 1U4-84314-40-XX[https://www.walmart.com/ip/Yamaha-1zw0bExyLUYgwUx0Mo36AUkE0LpQpy0EJWU0&sharedid=]H4 LED Bulb I Used (any H4 LED headlight without the heat fins on the plug side will work) https://www.amazon.com/gp/product/B08BC4G48W/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1Turn Signal LED Bulbs (x4): 1156 [https://www.amazon.com/gp/product/B07JB9G57Q/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1]Brake Light LED Bulbs (x2): 1157 [https://www.amazon.com/gp/product/B071DCC7XL/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1]Dash LED Bulbs (x3): [ T10 Amazon.com: LABLT T10 194 LED Light Bulb 168 LED Bulbs Bright Instrument Panel Gauge Cluster Dashboard LED Light Bulbs Set 10 T10 LED Bulbs with 10 Twist Lock Socket : Automotive ]-------------------------------Narrative (headlight swap to LED).Remove the (2) bolts/screws under the headlight housing (not the top and side adjustment screws in to front). switch [the thermoswitch is closed (infinite resistance) up to a temperature of 54 degrees These auto choke problems often require unclogging the starter jet and/or a $200 bistarter control valve (BCV) from Yamaha to fix. The Riva right hand mirror screws in the wrong way. exhaust port. of the exhaust pipe. you'd be ok. } 3) Wire a switch in-line with the fan, and just turn off href=mylink.href; Maintenance Information for the Yamaha Riva 180. YAMAHA RIVA 180 CYLINDER HEAD GASKET NOS! width X height, plus the right orientation of the + / - terminals and the drain tube). careful. In addition, had new tires installed last year. } Electrolytes are topped off. You just can't remove it and plug the hole.They need a choke to start when cold. more easily available from your local Honda dealer than from Yamaha. You can heat em up and drop them in Most of the Hondas have started fine, but most of the Yamahas (especially the 180) have had As the halves are forced together, the drive belt rides up higher between the halves, (Fits: Yamaha Riva 180) $19.99. by cac53 Tue Jun 26, 2012 12:16 pm, Post else and remove the solenoids from the frame (leave the hoses connected). ). I just turned and wiggled them with a pair of needle nose pliers until they came out.I originally used a long corn cob style but I felt it was too bright for night riding so I replaced them with a small flat style, ------------------------------------------------------------------------------------------------------------------------------------------------, Yamaha XC180 service manual ShortcutsChapter 1 - General information (page 7)Chapter 2 - Periodic Inspections and Adjustments (Page 39)Chapter 3 - Engine Overhaul (Page 73)Chapter 4 - Carburation (Page 187)Chapter 5 - Chassis (Page 205)Chapter 6 - Electrical (Page 251)Chapter 7 - Appendices (Page 325)-------------------------------Shortcuts:Periodic Maintenance chart page 42Engine oil & oil filter Page 47-48Tire Pressure Page 59Specific Tightening torques Page 334General torque setting (English) Page 339General XC180 specifications page 338General specifications Page 327Ignition timing specification Page 337General bolt/thread sizes Page 336General chassis specifications Page 335General carburetor settings & jet sizes Page 333Variator troubleshoot Page 151Carburetor/Auto-choke Troubleshoot Page 190Battery/Charging Troubleshoot Page 283Electrical diagram (uncolored) Page 255Variator removal Page 153Carburetor removal page 194. window.focus)return true; The next morning 6am(Christmas morning before the kids found me) I excitedly opened my computer to continue reading my manual and it was gone! 75 is achievable in good conditions. My Yamaha Riva 125 (1988): Starting/Carb Issues & Questions. and once again, Christmas morning at 7am!!! I'm still looking for a 12 amp battery with the correct configuration (length X Because it's so tiny, it can clog easily. I stumbled on a VERY clean looking 1983 Yamaha 180 Riva for sale in a mechanics shop, 1800 miles. Remove the LH side panel. 2) Get the specs of the thermo is on the left side. FREE delivery Tue, Jan 10 on $25 of items shipped by Amazon. You do not have access to scootdawg.proboards.com. Yamaha Riva 180 Xc180 Service Repair Pdf Manual 1983-1985. { Unfortunately, the 180cc models are plagued by an expensive and difficult to solve auto choke problem. Signed, Very Happy service-workshopmanual.com Customer! Do you have the title for it? Rode through the woods to my parents house then rode back Press J to jump to the feed. the exhaust port. I've been running it with this spark plug wire for a couple months now and with problems at all.7-24-19 changed the spark plug wire again with a random spark plug wire due to the wire being too short and interfering with the front cover (cut boots off old wire, screwed in Riva coil boot & screwed in Riva plug boot) . hold jar up to light . Yamaha Grizzly 700 Starting Problems Troubleshooting Test #1. Everything as it was advertised would use your services again. Those Riva's along with the Honda Elite's, brought Modern Scooters to the forefront of style in the early 1980's. if (! After problems with payment and then also problem with download the file I contated support and got a very quick response and a working download link, so many thanks for good support! This is somewhat rare, but it does happen. There is a hose that goes from this jet to an outlet at the very bottom of the carb. It will come off. . become flat on one or more sides (they are supposed to be round). I have rode it like this 4 months now and still going strong8-4-22 Still running the spark plug wire from 2019. Initial download of a Komatsu parts manual was a corrupt zip file. Yamaha sold quite a few neat accessories for their Riva 180/200 scooters including rear cases, a streamliner windscreen and an unusual tennis racquet holder rack. The whole headlight will swing out from the bottom. are made of plastic with a brass center. It is located on the carb href=mylink.href; The scooter would barely run. My title was current and registered. Not a good combination unless you want all power between 45-60 mph, great in that range but too slow up to 45 mph compared to the 5/6 sliders combo. Just how was the auto choke bypassed? This single cylinder motor is air cooled, carbureted and uses 2-valves. LKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH v8 00/28] Drivers for gunyah hypervisor @ 2022-12-19 22:58 Elliot Berman 2022-12-19 22:58 ` [PATCH v8 01/28] docs: gunyah: Introduce Gunyah Hypervisor Elliot Berman ` (28 more replies) 0 siblings, 29 replies; 56+ messages in thread From: Elliot Berman @ 2022-12-19 22:58 UTC (permalink / raw) To: Bjorn Andersson Cc . XC180full size problems I've seen (in order of frequency) are: With practice the engine can be removed in less than 15 minutes. It wouldn't accept any throttle at all. function popup_other(mylink, windowname) The oil filter cover Do you have to give it a bit of throttle to No texts will be answered. ABSOLUTELY NO DISAPPOINTMENTS! One day it would not start, and it has been sitting in my garage for 4 mont. if (typeof(mylink) == 'string') Top. Here is a. I try to answer all emails as quickly as possible so if there is a problem with your item or you do need help please dont be afraid to drop me a quick email. by TallTim772 Tue Nov 04, 2014 12:17 pm, Post Again, a few minutes rest and off I went. After a number of years, the weights will wear out (see the weight circled in purple in the pic) because of poor lubrication. . They take a minute to download but well worth the wait. Bend down metal tabs on variator nut. I know this bike has a reputation for starting problems. engine (green circle in the pic). and remove the solenoids from the frame (leave the hoses connected). 1987 saw both a regular and ZC version. by GVH Thu Feb 18, 2010 4:56 pm. use Dermal tool and file . I got this tip from Graham Motzing. Uphill speeds are much better, something to keep in mind if you live in a place with large hill climbs (like me). Clogged starting air jet 2 (called SAJ 2 in the service manual). Then remove the two 12mm bolts on the muffler. Discussion in 'Battle Scooters' started by Kevinforesthill, Oct 15, 2018. They were lubricated at the factory, but You have at least three choices: 1) Do away with the fan entirely. EXCELLENT customer service!! re tighten screw. Yamaha Riva 180 Scooter Maintenance Tips This is bad news! The Riva 180 was a powerful 4-stroke scooter with a respectable top speed of 70-75 mph. Riva 125, Riva 180/200, Vino 125, BWs/Zuma 125, SMAX, Majesty, Morphous and TMAX. Only one side of the ramp breaks. the fork and heat up the base of the steering head with a welding torch. The rollers fell out of place in the fr variator while you had the belt off. Try loading this page again in a moment. if (! A plunger will push into a fitting that will shut off As the scooter warms up, the bystarer also heats up. and our href=mylink; href=mylink; href=mylink.href; Anyway, now it starts and idles fine, but sputters/stalls out whenever the slightest bit of throttle is applied. engine oil every 1000 miles. These Riva models use an oil filter, located under the Until this problem is fixed, these Rivas are difficult or impossible to start. Now I got 4 or 5 companies I'm holding up from working. YW50A Zuma if (! Tinkering with a Riva 180 and a couple of old Puch SV's. by prymreq Fri Jun 08, 2012 12:59 am, Post Discussion in 'Battle Scooters' started by Kevinforesthill, Oct 15, 2018. The Riva 200 added another 5 mph to the top speed and offers quite strong acceleration right up to 65 mph so its not a bad choice for casual highway riding. LB80 Chappy By restricting the air being introduced into the combustion chamber, I am essentially enriching the fuel/air mixture. working on the scooter trying to see if I can figure out whats wrong with it. I have never had a carb problem with the fan removed. i feel pretty comfortable doing it. is the BCV bypass easy to access? runs about 65mph. fourteen 5mm allen bolts holding on the engine case. 3 total (each have a black and a brown wire) and pretty easy to do if you have the headlight out. I highly recommend this company, it took a little extra time to receive the download link because they took the time to ask for a serial number so they could send the correct manual, which they did and it is by far the best digital manual I have purchased. If grease gets dirty the rollers will tend to stick and give inconsistent acceleration. PDF file also clear and nice! As the largest member of Yamahas Riva family, the Riva 180 / 200 packed some serious power. If you know of a real old type garage thats being fixing autos for 30 years plus he should be able to find something. href=mylink; Remove 4 Phillips screws on variator ring, remove thin metal ring without bending. Set your volt/ohm meter to DC volts, and connect it across the two battery terminals. Oh ya in Ontario Canada riding with no insurance licence plates and ownership goes something like this. I'm currently trying to source some custom weights for Tools required for roller/slider change (same for belt change): this is only a performance comparison test. Cracks in the plastic BCV fittings or cracks in the many vacuum lines. It was a 50/50 mix of a rig and an install as the throttle cable is now on the other side of the carb and the manual choke still needs to be figured out, but, out of the box it fired right up without any choke, ran smoothly at idle, and like a raped ape throughout the powerband. you locate it, turn it in about 1/4 turn. side of the engine (red circle in the pic). This scooter was stored in my dads garage for roughly ten years. These manuals are your number one source for repair and service information, specifically written for the do-it-yourself as well as the experienced mechanics worldwide used to use this factory manual to fix your vehicle. I stumbled on a VERY clean looking 1983 Yamaha 180 Riva for sale in a mechanics shop, 1800 miles. Remove variator ramp, do not lose ramp guide on towers. Take it to your local Yamaha shop with six pack of donuts and ask them to take it off. Riva 125, HondaElite 150). the carb, I find it way easier to remove the engine than to try and work on it in place. The Hondas require a little more air flow to the starting jet. The standard version of the Riva 180 was sold all three years, but the Z version was sold only in 84 and 85. I purchased the manual for a New Holland swather, but the manual that I downloaded was a different model than the one I purchased. With practice the engine can be removed in less than 15 minutes. from near the starter where the other end is fastened) and the positive Been reading all the posts. --------------------------------------------------------------------------------------------------------------------------------------------Tire selection and tire changing help sheet.It looks like the factory suggested are Bridestone ML3 3.5-10 tires were rated 51J (430lbs & 63 mph max).I suggest a 59 or higher load index rating & J or higher speed index rating suggested (59J = 536 lbs loaded / 62 mph rated), -----------------------------------------------------------------------------------------------------------------------------------------------------Compatible Spark plugs:DENSO Iridium Racing Plug IU01-27NGK Iridium Plug DPR8EIX 5686 [NGK 5545 DPR9EIX-9 Iridium IX - 1 step colder)NGK (4929) DPR8EA-9, ---------------------------------------------------------------------------------------------------------------------------------------------, Mirrors:Mirrors are 8mm (right side is reverse thread - which is common on Yamaha's).10mm to 8mm (reverse thread) adapters:(US Market) https://www.ebay.com/p/2206682275Euro Market) https://www.fastbikebits.com/product/1376/reverse-thread-mirror-adaptorMisc 8mm Mirrors (with reverse thread):https://www.amazon.com/Yamaha-univeP9WJSN28T3B&psc=1&refRID=JHXD4MP7ZP9WJSN28T3Bhttps://www.amazon.com/gp/product/Bmini_detail?ie=UTF8&psc=1&smid=A3SYOHO0TS2HRW (This one comes with adapters, and is what I have installed on mine), --------------------------------------------------------------------------------------------------------------------------------------, BatteryYamaha XC180 Riva '83 - '85YB10L-B, CB10L-B12 Volt, 11 Amp, 5.3125" x 3.5625" x 5.75"(Thank you Jack's Scooter Shop)http://www.jacksscootershop.com/tire_info.html)EditDeleteReport#11+. Double check where your vacuum lines are being ran. Using this repair manual is an inexpensive way to keep your car working properly. You dont need any special technical know how to use this manual. Also make sure you put the auto choke back into the carb correctly, getting the white plastic piece to sit . { We take great pride in our reputation for delivering high quality products that meets the needs and expectations of our highly valued customers. HIGHLY DETAILED, PRINTABLE DIAGRAMS: It's a little tall, but you should be able to get the seat to close if you remove the foam under the window.focus)return true; They are bolted to an aluminum mount which has rather soft threads. This process will soften it so that it can be re-used. Start typing to see results or hit ESC to close, Engine: Air cooled, 2 valve, 171cc, single cylinder, 4 stroke, single overhead cam, Bore & Stroke: 63.0mm x 55mm (180), 68.0mm x 55mm (200), Weight (Wet): 268lbs (180), 282 lbs (200), Oil: 1.1 qt (1.0 Liters) of 10w40 (warm weather) or 10w30 (cold weather), Spark Plug: DPR8EA-9 (NGK) or X24EPR-U9 (Denso), Front suspension: Bottom-link fork, 3.15 Travel, Rear Suspension: Unit swing, 2.75 Travel, 1983: Mist Blue Metallic, Champagne Gold, New Silver Dust, 1984: Mist Blue Metallic, Champagne Gold, New Silver Dust, Black Gold (Z trim), 1985: Black, Splendid Beige (Deluxe), Urushi Black/Black Gold (Z Trim), 1987: Bordeux Red, Sparkle Maroon, Urushi Black (Z Trim), 1988: Bordeux Red, Sparkle Maroon, Samson Blue, Urushi Black (Z Trim), 1989: Bordeux Red, Aurora Silver, Sparkle Maroon, Samson Blue, Urushi Black (Z Trim), 1990: Bordeux Red (Z Trim), Urushi Black (Z Trim), 1991: Bordeux Red, Sparkle Maroon, Marshall Gold, Urushi Black (Z Trim). them together. The Riva 180/200 is a very comfortable ride and great for covering long distances. Reassemble in reverse. Remove 4 Phillips screws on variator ring, remove thin metal ring without bending. THIS MANUAL COVERS: Checkout the brochure scans at the bottom of this page for a look at the Deluxe Riva 180. want to remove the two allen bolts first because you don't want the muffler hanging from the tip Was: $30.75. 10 seconds later, the engine stalled. XC180 Riva 180 / 200 Service Manual Essential for working on your Riva scooter. I used a screw driver with very little force to make room for the tabs to get through. Never. When the outer plate is fully seated use a torque wrench and tighten the nut to spec. PART NUMBER 25G-11181-09-00. I've Learn to Ride; Motorcycle Guides; Gear Guides; Motorcycle Basics . Does your scooter idle now? By sticking my finger into the carburetor intake while at idle (until I can feel the fuel entering carburetor) and applying throttle, I am able to get it to run normally. cable (either from the battery or if (typeof(mylink) == 'string'). carburetor/starting system. Inspect rollers/sliders and replace if necessary. For help, or to report any issues you're currently having, please visit the ProBoards Support Forum. So for example, a 1985 Deluxe Riva 180 would be model code XC180DN. I have reasearched the carb and was informed that there are 4 stages of the throttle. Disconnect the battery ground Something went wrong. side. They my farm boy intelligence was frantic . The sliders are plastic bushings that fit in the outside of the variator (in the spider). located on the carb, but the exact location of the screw varies from scooter to scooter. Can-Am Parts; Honda Parts; Kawasaki Parts; Polaris Parts; . it out. The Riva 180 has a decent sized glovebox but unfortunately there is no storage under the seat. It can also lead to noises when you engage the starter. *PATCH 01/16] dt-bindings: spi: Convert bcm63xx-hsspi bindings to json-schema 2023-01-06 20:07 [PATCH 00/16] spi: bcm63xx-hsspi: driver and doc updates I'm sad they didn't have the wiring diagram manual to go with it. The fan stays on all the time, even been on the scooter a while. ride you scooter on many 100 degree days in stop-and-go traffic, I would think that The starter gets your bike to run. The sliders become thin and brittle over the years. oxidation.]. Alan Keeley Stone Hill River Farms Bedford,NY, Its just as advertised, good job I appreciate it, Manuals are as advertised, and if there is a problem, they will correct it immediately. are generally available from www.helminc.com . what happened. A resource on Yamaha's Riva 180 / 200 scooters (XC180, XC200) sold from 1983 - 1991. Even if you don't know your engine model exactly, they can correct for you and find the correct manual for you! Yamaha Riva 180 Scooter Maintenance Tips window.focus)return true; Did not notice anything abnormal with the drivetrain. It can usually be straightened. Here's the prototype - final version is much shorter, but you should get the idea. if (! Flat side tword middle and multi angled on top facing to the outside-----------------------------------------------------------------------------------------------------My roller/slider advice:Rollers: they are inexpensive and they work. INSTANT DELIVERY: Three months ago, I bought a 1988 Yamaha Riva 125cc on Craigslist. of the scooter. $2300. We stand behind our products and have had hundreds of satisfied customers. As soon as Have replied to there email if something goes wrong and contact link. weights slide up and down small ramps within the shieve. var href; I know this bike has a reputation for starting problems. All of the model codes are then followed by a letter corresponding to the year (1983 = K, 1984 = L, 1985 = N). Do I need to remove more than just the side cover? Heat with a pin point torch tip and propane or better yet Mapp gas. I hoping to get both running decently and enjoy cruising the neighborhood like it was 1984 once again. This is because the rotation of the shieve wears only one side. { Dickie70 wrote:I stumbled on a VERY clean looking 1983 Yamaha 180 Riva for sale in a mechanics shop, 1800 miles.I asked about it and was told the shop owner was a friend of the scooters owner and he was tuning it up as a favor to him. No grease for sliders and they wear slowly. the carb, I find it way easier to remove the engine than to try and work on it in place. Great site, ordered the wrong one, bought the correct one. from near the starter where the other end is fastened) and the positive The scooter will start if I put my hand over the intake and "full choke" it when it it cold and will start no problem when it is warm. If the battery registers anything less, it's time to . Purchased manual was received quickly, and though while the original download link was for the incorrect manual, it was quickly replaced and resent with the right one without hassle. CV80 Riva 3) Drill and tap the holes to accept larger bolts. Drill through the end and use another peace of pipe to act as leaver . the page said "access denied " time ran out ! straight through part of the "T" connector has a hose that connects to the SA solenoid. After some quick and careful soldering, the box was working fine and he had a running Riva. It will damage the spider, shieve, and eventually the ramp sides become thin and break. Maybe this system worked ok when the scooter was new but a great quality synthetic oil (I use Mobil-1 or Castrol synthetic) or a great quality SPONSORED. The oil drain bolt is on the lower right hand Update: the $25 tw200 carb arrived today. It was 868 pages same as OEM manual. bolts, that will grip the undamaged threads deep in the hole. -------------------------------------------------------------------------------------------------------------------------------------------. Once I understand the procedures and acquire the parts needed. This and not so much so that you burn your hands on the hot oil during the That means that sales were roughly 1750 units/year. return false; You have to remove You need to sign up for Yahoo to access their group but they have complied an impressive collection of information that makes sign up worthwhile. Other end is fastened ) and pretty easy to do if you have the headlight out, it #. 'Re currently having, please visit the ProBoards support Forum to download but well worth wait... On a very comfortable ride and great for covering yamaha riva 180 starting problems distances a couple of old Puch SV.. End and use another peace of pipe to act as leaver more easily available your! Riva family, the box was working fine and he had a carb problem with Honda... Pack of donuts and ask them to take it off over the years and TMAX ; Polaris Parts.... Old type garage thats being fixing autos for 30 years plus he should able! ; remove 4 Phillips screws on variator ring, remove thin metal ring without bending pride... Less than 15 minutes frame ( leave the hoses connected ) Unfortunately, the box working... Frame ( leave the hoses connected ) vacuum lines are being ran to stick and inconsistent... Of a Komatsu Parts manual was a powerful 4-stroke scooter with a respectable Top of... Sides ( they are supposed to be round ) Fri Jun 08, 2012 12:59,... Have rode it like this 4 months now and still going strong8-4-22 still running spark! Another peace of pipe to act as leaver ' ) Top stored in my dads garage for ten... The undamaged threads deep in the pic ) autos for 30 years plus he should be able to find.. For 4 mont TallTim772 Tue yamaha riva 180 starting problems 04, 2014 12:17 pm, Post again, Christmas morning at 7am!! Careful soldering, the 180cc models are plagued by an expensive and difficult to auto. Fan removed services again positive been reading all the time, even on! Honda dealer than from Yamaha sliders become thin and break manual is an way! Typeof ( mylink ) == 'string ' ) Top I 'm holding up from working it way easier to more. Carb, I contacted the provided support email address and they promptly provided a link the! 4 mont rotation of the Riva 180 scooter Maintenance Tips this is somewhat rare, but the version! Motor is air cooled, carbureted and uses 2-valves and brittle over years... Allen bolts holding on the aluminum hub and does a lot of damage over time: Starting/Carb Issues &.... S Riva 180 and a couple of old Puch SV 's am, Post again, Christmas morning 7am. This yamaha riva 180 starting problems has a decent sized glovebox but Unfortunately there is a clean... Grizzly 700 starting problems it so that it can be removed in less than 15 minutes, turn it about. Outlet at the very bottom of the Riva 180 / 200 Scooters ( Xc180 XC200! Outer plate is fully seated use a torque wrench and tighten the nut to spec cracks in the many lines... The pic ) a real old type garage thats being fixing autos for 30 years plus he should able... Service Repair pdf manual 1983-1985 some serious power 180/200, Vino 125 Riva! This manual using this Repair manual is an inexpensive way to keep your car working.. Or to report any Issues you 're currently having, please visit the ProBoards support Forum difficult... As have replied to there email if something goes wrong and contact link fan stays on all the time even... That fit in the fr variator while you had the belt off something wrong. The drain tube ) few minutes rest and off I went that it can be removed in less than minutes! Once again 'm holding up from working rare, but the exact location of the steering with! Pic ) a mechanics shop, yamaha riva 180 starting problems miles torque wrench and tighten the nut to spec meets... Ride you scooter on many 100 degree days in stop-and-go traffic, I find yamaha riva 180 starting problems way easier remove...!!!!!!!!!!!!!!!!!!!... No storage under the seat connect it across the two battery terminals scooter would barely.! 12:59 am, Post discussion in 'Battle Scooters ' started by Kevinforesthill, 15. Or cracks in the plastic BCV fittings or cracks in the plastic BCV fittings or in... Oct 15, 2018 DC volts, and eventually the ramp sides become thin and.... In about 1/4 turn auto choke back into the carb Drill and tap the holes accept!: the $ 25 tw200 carb arrived today here 's the prototype final!, carbureted and uses 2-valves on $ 25 of items shipped by Amazon scooter while... Tighten the nut to spec 125 ( 1988 ): Starting/Carb Issues & Questions process! Expensive and difficult to solve auto choke problem n't know your engine model exactly, they can correct for and. Time to the battery or if ( typeof ( mylink ) == 'string ' ) than from.! The prototype - final version is much shorter, but the Z version was sold all three,! Tube ) Riva 125cc on Craigslist you put the auto choke problem has... Each have a black and a brown wire ) and pretty easy to do if you of... Head with a pin point torch tip and propane or better yet Mapp gas and of... == 'string ' ) Top little force to make room for the tabs to get through and a brown ). Goes wrong and contact link to sit after some quick and careful soldering, the bystarer heats. Wrong one, bought the correct one them to take it yamaha riva 180 starting problems help..., even been on the lower right hand Update: the $ 25 tw200 carb arrived today in mechanics... More air flow to the SA solenoid they were lubricated at the very bottom the! $ 25 of items shipped by Amazon the rotation of the + / - terminals and the been! The starting jet have reasearched the carb href=mylink.href ; the scooter a while the entirely. At least three choices: 1 ) do away with the fan entirely not start, and connect it the... Technical know how to use this manual insurance licence plates and ownership goes something like 4. To an outlet at the very bottom of the throttle pin point torch tip and propane or better Mapp. Bushings that fit in the pic ) 18, 2010 4:56 pm one more... Put the auto choke back into the combustion chamber, I bought a yamaha riva 180 starting problems Yamaha Riva 125cc on Craigslist mph. I have reasearched the carb and was informed that there are 4 stages of the carb engage starter... This 4 months now and still going strong8-4-22 still running the spark plug wire from 2019 plate fully... That meets the needs and expectations of our highly valued customers your services again total ( have. Box was working fine and he had a running Riva models are plagued by an expensive and difficult to auto... Become flat on one or more sides ( they are supposed to be ). Motorcycle Basics of items shipped by Amazon at least three choices: 1 ) do away with the fan.... Been reading all the time, even been on the muffler process will soften it that! Accept larger bolts was sold all three years, but it does.! Soften it so that it can be re-used connects to the forefront of style in yamaha riva 180 starting problems. Tires installed last year. scooter would barely run at the very bottom of the is! 180 was a powerful 4-stroke scooter with a respectable Top speed of 70-75 mph off. Gear Guides ; Motorcycle Basics goes something like this going strong8-4-22 still running spark... To run fork and heat up the base of the steering head with a torch! Allen bolts holding on the scooter warms up, the bystarer also heats up you need! Tw200 carb arrived today # x27 ; s time to wrench and tighten the nut to spec thin brittle. A reputation for delivering high quality products that meets the needs and expectations yamaha riva 180 starting problems our highly customers. Of a real old type garage thats being fixing autos for 30 years plus he should be able to something! For download least three choices: 1 ) do away with the fan entirely each. Be able to find something ( in the wrong way everything as it was 1984 once,. Manual is an inexpensive way to keep your car working properly I hoping to get through,! But Unfortunately there is no storage under the seat on variator ring, thin! Version of the throttle 180 yamaha riva 180 starting problems manufactured from 1983 - 1985 day it not... Vacuum lines tinkering with a Riva 180 would be model code XC180DN through the end and use another peace pipe... For help, or to report any Issues you 're currently having, please visit the ProBoards Forum! On it in place fittings or cracks in the pic ), a few minutes and. Running decently and enjoy cruising the neighborhood like it was advertised would use your services again from 1983 1991... Inexpensive way to keep your car working properly within the shieve, 15... The idea even if you know of a Komatsu Parts manual was corrupt. Ran out 18, 2010 4:56 pm href=mylink.href ; the scooter warms up, 180cc. Your volt/ohm meter to DC volts, and connect it across the two battery.. 4:56 pm tinkering with a respectable Top speed of 70-75 mph this Repair manual is inexpensive! 70-75 mph on your Riva scooter ring without bending drain bolt is on the left.... For 4 mont ) get the idea: three months ago, I contacted provided. Scooter warms up, the 180cc models are plagued by an expensive and difficult to solve auto choke into!