To remove the crankshaft drive pulley, you'll need to know which direction the pulley turns when the engine is running. The bolt should turn the opposite direction. Know if it is reverse threaded or not before attempting to remove it. You should use an impact wrench. If it's air powered, you'll need one that is rated at about 800 psi and have it hooked to a tank that puts out at LEAST 120 psi. If you don't have one, a chain wrench on the pulley and a breaker bar on the bolt, both being pulled in opposite directions, may get it. Another "trick" (and I don't know if I would try this personally) is to put a breaker bar on the bolt. Use whatever you need to extend it, like putting a pipe on the handle to make it longer. Rest the end of the extended handle (if it needs extended) on the frame of the vehicle. Then try to start the engine using the starter. Just hit it for a second. The torque from the starter combined with the breaker bar on the bolt being jammed against the frame may be enough to snap it loose. However, you might also break a tooth on your fly wheel I would think. But I know this has worked for people in the past.
Added note: On some vehicles, VWs come to mind, there will be three or four small bolts instead of one large center bold. On most vehicles with the large center bolt, once that bolt is removed you will have to pull very hard on the pulley and wiggle it to remove it. Many vehicles will require use of an inexpensive puller which bolts to the pulley to remove it, and many Chrysler cars require the use of a (fairly expensive) hardened steel damper puller to safely remove the pulley.
I advise against using either a chain wrench or a jav puller on most crank pulleys as these can cause damage to the pulley causing either shortened belt life or excessive engine vibration and premature engine failure unless a new pulley is installed.
yes
on the Chrysler engine (420a) you do need a puller and installer to deal with the crankshaft dampener pulley.
Right behind the crank pulley if theres a timing belt cover you'll have to remove it to access it.
What tools do you need to remove the crankshaft pulley on a 1995 Honda Passport?
Depending on engine displacement in general remove belt-s then bolt holding pulley to the crankshaft then using a puller remove the pulley, when installing use a installer not a hammer to put the pulley on the crankshaft.
u need to buy new pulley then, remove serpentine belt from engine remove bolts that hold pulley to crankshaft remove pully instalation is exact opposite of removalAnsweru need to buy new pulley then, remove serpentine belt from engine remove bolts that hold pulley to crankshaft remove pully instalation is exact opposite of removal Answeru need to buy new pulley then, remove serpentine belt from engine remove bolts that hold pulley to crankshaft remove pully instalation is exact opposite of removal
The crankshaft pulley unbolts from the harmonic balancer. The harmonic balancer can be removed from the crankshaft with a 3 bolt puller.
the crank sensor is located behind the main accessory drive pulley which is installed at the end of the crankshaft you have to remove the pulley and the plastic cover that covers the timing belt
It's behind the timing belt. Even so you do not need to remove the belt, you will have to remove the pulley and covers. If you want to replace it.
Hello! The crankshaft position sensor is located behind the crankshaft pulley,on the left side facing the front of the car.It is difficult to see and to remove it you need to remove the crankshaft pulley ( radiator,belts,.... )
Remove crankshaft pulley& ballance
Disconnect the battery and remove the fan assembly and crankshaft belts. Remove the center bolt from the pulley and use a crankshaft pulley remover to pull off the pulley. You can usually borrow one from an auto parts store.