How can I get a crank bolt off a Nissan?
If the impact wrench doesn’t work, put the socket on a 1/2″ drive wrench and use a sledge to smack the end of the wrench CCW. That is usually what gets my tough-to-loosen bolts off. Try to shoot as much penetrating oil as you can into the crank snout area. It will help loosen things up.
How do you remove a crank pulley on a Nissan?
If it is on the stand, you can take a closed end wrench, put it on one of the flywheel bolts and get it to lever against the flywheel from turning clockwise. If it is in the car, put it in 5th gear and then try to undo the crank pulley with the impact wrench.
How to remove a crank from a Nissan Leaf?
If the motor is on the stand, place one of the flywheel bolts in at the rear. Get a long straight bar. I used a 24″ extension for a ratchet. Put the extension down between the flywheel bolt and two of the 4 supports that are holding your motor up turn the crank and it will pin itself allowing you to loosen/torque it back down.
What kind of car has a crank bolt?
Car: 72 240Z RB25, 63 Bluebird RHD, 63 NL320, 67 WRL411, 67 SPL311, 68 510 SR, 77 620 SR20, 97 D21, 98 S14, 11 LS460L, 12 Titan 4×4, 20 MX5 Club. If it turns that easily, you have bigger problems.
What to do if drive side crank falls off ISIS?
For ISIS and other designs where the drive side crank slides on to a splined (wavy) piece of pipe, try some kind of thread lock solution between the bottom bracket and the crank arm. If the crank arm fell off and you lost the bolt, at least make sure you have the drive side crank attached.
What are the symptoms of a bad crankshaft position sensor?
Cost of Replacing a Bad or Failing Crankshaft Position Sensor. Common signs of a faulty crankshaft position sensor include issues starting the vehicle, intermittent stalling, and the Check Engine Light coming on. Our certified technicians can come to you and diagnose the problem.
What’s the best way to lock a drive side crank?
These sometimes wear too small, so try to shim the crank-to-bottom-bracket interface with strips of aluminum can or similar. For ISIS and other designs where the drive side crank slides on to a splined (wavy) piece of pipe, try some kind of thread lock solution between the bottom bracket and the crank arm.
Can a bad crankshaft sensor cause a cylinder to misfire?
Should you feel or hear a brief stutter in the engine, it may be a sign of misfiring cylinders from a bad crankshaft position sensor. A failing crankshaft position sensor cannot provide the right information about piston positioning in the engine, causing a cylinder to misfire.