20 Most Recent 2004 Yamaha PW 50 - Page 9 Questions & Answers

There are three things to make an internal combustion engine run, 1- a properly timed spark 2 - Adequate compression 3 - Proper fuel/air mixture .... this is provided all internal parts are in proper working order.. put the correct main jet and pilot jet back in to start, and then take the carb to a professional mechanic and have him clean and set it.

hey Jay, Get one of these... it wil help you do a lot to your bike... (the right way) Yamaha Road Star 1600 1700 Repair Manual 1999 2007

Need more info.. what ratio??

Put the old plug back in it and see if it still does it? Was the plug the same make, type and number? Was it correctly gapped? Cap on securely? Please always include year, make, model in all questions.

NGK BP7ES

Battery electrolyte is at it's lowest performance when temperatures are low, and things like rusty earth strap connections or corroded terminals all add to poor starting performance. My advice is to put a freshly charged battery in the bike and check all electrical connections for cleanliness and tightness. Spray contact cleaner on those connections after checking them.

As has been explained previously, the most common float level check is done with the carby off the bike and held in the horizontal plane, using a piece of tubing on the fuel inlet and gently blowing in the tube while at the same time raising and lowering the float to find the point at which you cannot blow into the tube. The float should be sitting in a horizontal position at that point. If it isn't you need to adjust the tab that locates the needle valve that shuts off the fuel. This is a rule of thumb adjustment only.

Under the saddle, near the battery box.

U need a datastream run w afactory tool to display values. The ignition parts are probly wearing out along w fuel system. Purchase a clymer or haynes rebuild guide this wk

No, everything is firmly held in place by shafts. https://www.google.com/search?q=yamaha+venture+royal+remove+oil+pan ..

The jets probly need ajust. Ucud hav dirty aircleanr causin them to clog. Also chec floatlevel setting. Buy a clymermanual for total repair&rebuild for that model

lots of help here https://www.google.com/search?q=Yamaha+Raider+Motorcycle+XV1900CU.+I+am+getting+Error+code+42 ..

Haynes Manual or Clymer Manual. Both companies have websites where you can order the correct one.

search for wheel adapter yamaha --online search

A leak in the exhaust system or wrong fuel mixture will cause this, repair the above and the popping will stop .

4 thous.

find and buy the service manual

check the valve's they do stick when not used for some time

Edited text for clarity, make and model. Moved category to Yamaha. Here is your manual and the spark plug gap setting.

Spark Plug Inspection - Yamaha BADGER YFM80N Owner's ...

https://www.manualslib.com > ... > Owner's manual

Yamaha BADGER YFM80N Manual Online: Spark Plug Inspection. The spark plug is an important engine compo- nent and is easy to inspect. The condition of the ... 96 · 97 · 98 · 99 · 100 · 101 · 102 · 103 · 104 · 105 · 106 · 107 · 108 · 109 · 110 · 111 · 112 · 113 ... electrode gap

https://www.amsoil.com/lookup/motorcycle/1988/yamaha/fz/750/ https://bikez.com/motorcycles/yamaha_fz_750_1988.php