Top 20 2002 Honda CR 125 R Questions & Answers

pull the clutch plates back out and reassemble in the correct order and sequence best get a workshop manual to see how to do it and how to adjust when finished

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It gets clogged up very easily. get it cleaned out.

torqued to 20 ft-lbs. Torque in steps using a criss-cross pattern untill you get to 20 . good luck.....

Make sure all your fuel lines are snug on the petcock valve and carb.

20 - 21 ft/lbs

clutch needs ajustment-getta a repair manual for that model-

clean the carb and airfilter and put a thin film of oil all over it to catch dust etc !

make sure the choke is working ! look through carb intake and see if you get full choke when on ? clean the carb out and fuel tank , replace fuel if older than 6mths ! only use race 2stroke oil ! if all ok then check compression is above 100psi as below is bad for a 2stroke ! P..

is this with or without the clutch being used ? if its with then you need to check the gear fork selectors for wear , miss shaped or damage ! cogs too ! only down shift with clutch and if your timing on up shifts is correct then clutch not required mostly ! P...

as the spark plug gap gets larger with use (called spark errossion) it is not critical usually 0.7mm is fine

Been awhile since I have seen one. Look for bolts at the rear. Try lifting the rear an sides of the seat

1. remove the hose from the carb and see if the petcock is shutting off the gas and if not clean, repair or replace the petcock.2. look in the tank and see if it has rust in the tank even a small haze of rust as rust will cause the needle and seat to stick in the carb and make the gas leak. If the gas tank has a lot of rust it may need a tank rubber liner kit added or even a new tank to stop the leaking.3. if the bike has been sitting for a while it may have trash in the fuel system(carb/petcock/tank). Rust or any trash can cause a leak. Properly clean out the carb and fuel system and add a new filter when done.4. Improperly adjusted or bad needle/seat or float in the carb will cause continual leaking. Replace the needle/seat/float and adjust the new one when installed. Check your service manual for float adjustments.

No use regular carb cleaner but if you carbs are really gumed up use a brand called sea foam i found it to be the best for removing deposits of old fuel make sure to pay attention to the pilot jet remove it make sure its clear.

change your sparkplug bus use a BR9SE sparkplug

wot do you mean by remove the powerband ? You can adjust it to come in sooner or later as required but its designed this way , get familiar in keeping the revs up above powerband and dont be scared ! P...

if they were dry of oil they would move top to bottom but no hydrolicing and very springy ! either there is damage inside or too much oil or wrong type of oil could be the problem ! best to strip the forks and start a fresh and use correct grade oil for your weight ! P...

have you got quality gear oil in ? check the selecor forks and cogs for wear etc ! with or without clutch ? P...

Check gear selector claw - for stiffness & broken spring

Find out how many gallons your motorcycle tank holds. Do a little research on the manufacturer and model of your dirt bike. Also find out what ratio between oil and gas is required. Then, do a little math, and find out how much oil to add to each tank. Add the oil. Then add the gas. Adding the gas last will help stir up the oil in the tank.