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Difference between revisions of "Used Motorcycle Evaluation"
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* Check to make sure the headlights (high/low) work. (On some bikes, the headlight won't come on until the engine does, so you may need to start the engine to test this.) Make sure the turn signals work, make very sure that the oil pressure light comes on when you turn on the ignition, and goes out when the engine starts! Make sure the neutral indicator light works. Make sure the starter works. Make sure the brake levers light up the brake light. Make sure the horn works. | * Check to make sure the headlights (high/low) work. (On some bikes, the headlight won't come on until the engine does, so you may need to start the engine to test this.) Make sure the turn signals work, make very sure that the oil pressure light comes on when you turn on the ignition, and goes out when the engine starts! Make sure the neutral indicator light works. Make sure the starter works. Make sure the brake levers light up the brake light. Make sure the horn works. | ||
* Basically, check all the switches as well as the signalling and instrument-cluster lights. (Bulbs are pretty cheap to replace.) | * Basically, check all the switches as well as the signalling and instrument-cluster lights. (Bulbs are pretty cheap to replace.) | ||
* A common way to steal a motorcycle is to hammer a large flat-head screwdriver into the ignition switch, and to start the bike by forcing (breaking) the lock. Check to make sure that the key works, that a wrong key (or screwdriver) doesn't work (careful not to break it yourself!), and for any possible internal damage. Ignition switches | * A common way to steal a motorcycle is to hammer a large flat-head screwdriver into the ignition switch, and to start the bike by forcing (breaking) the lock. Check to make sure that the key works, that a wrong key (or screwdriver) doesn't work (careful not to break it yourself!), and for any possible internal damage. Ignition switches can be a pain to replace, since they (obviously) match the same key profile of the seat release and gas cap release locks. There are some aftermarket units available, but you're better off going to a dealer to get OEM replacement parts. Probably around $200 + 1.5 hours of labor to replace. | ||
* If the bike has one*, you should also test to make sure that the sidestand's engine cut-off is working. These are designed to prevent you from riding off with the sidestand down, taking a left turn, and getting flipped onto the ground. They work in different ways -- some prevent the engine from starting when the sidestand is down, some only prevent the engine from running when the sidestand is down and the bike is in gear (i.e., not neutral.) (Still others will let you put the bike in gear while the sidestand is down, simply killing the ignition as soon as you release the clutch, but these are kind of rare.) The design where ignition is killed when the bike is put into gear is a bit more dangerous to test than the design where it won't let the engine start with the sidestand down. You may want to start by putting the bike in neutral and trying to start the engine (once you know that it actually will start!) with the sidestand down. If it does start, we need to test to see if the safety has been removed or if it's just the other design... grab the clutch all the way in, hold the front brakes on hard, make sure the sidestand is down, and click the bike into first gear. If the engine dies, the sidestand cut-off switch works. If it continues running, the sidestand cut-off switch has been removed from the circuit. This might mean the bike has been raced, but it's more of a clue to check elsewhere for evidence of racing, since by itself it doesn't really mean anything. If the sidestand cut-off switch does not work as designed, you must be very careful (if you buy or test-ride the bike) not to ride off with the sidestand down! Now that we're done with this test, put the bike back into neutral, release the clutch, and kill the engine. | * If the bike has one*, you should also test to make sure that the sidestand's engine cut-off is working. These are designed to prevent you from riding off with the sidestand down, taking a left turn, and getting flipped onto the ground. They work in different ways -- some prevent the engine from starting when the sidestand is down, some only prevent the engine from running when the sidestand is down and the bike is in gear (i.e., not neutral.) (Still others will let you put the bike in gear while the sidestand is down, simply killing the ignition as soon as you release the clutch, but these are kind of rare.) The design where ignition is killed when the bike is put into gear is a bit more dangerous to test than the design where it won't let the engine start with the sidestand down. You may want to start by putting the bike in neutral and trying to start the engine (once you know that it actually will start!) with the sidestand down. If it does start, we need to test to see if the safety has been removed or if it's just the other design... grab the clutch all the way in, hold the front brakes on hard, make sure the sidestand is down, and click the bike into first gear. If the engine dies, the sidestand cut-off switch works. If it continues running, the sidestand cut-off switch has been removed from the circuit. This might mean the bike has been raced, but it's more of a clue to check elsewhere for evidence of racing, since by itself it doesn't really mean anything. If the sidestand cut-off switch does not work as designed, you must be very careful (if you buy or test-ride the bike) not to ride off with the sidestand down! Now that we're done with this test, put the bike back into neutral, release the clutch, and kill the engine. | ||
* *=Some bikes won't have such a cutoff. This includes certain Ducati models and a wide variety of older bikes. As noted above, if you buy a bike without a (working) sidestand cutoff, you'll need to be very careful to avoid riding off with the sidestand down. | * *=Some bikes won't have such a cutoff. This includes certain Ducati models and a wide variety of older bikes. As noted above, if you buy a bike without a (working) sidestand cutoff, you'll need to be very careful to avoid riding off with the sidestand down. | ||