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2001 Chevrolet Metro Repair Question


Topics covered: Crankshaft, Engine, Mechanic.
Mileage: No information provided.

Asked on October 12, 2010

2001 Chevy Metro cranksheft

Engine Mechanical problem
2001 Chevy Metro 4 cyl Front Wheel Drive Automatic 194000 miles

the crankshaft pulley turns when i try to take off center bolt. Is this the only bolt that needs to come off? How do i take off this pully?
Avatar Asked by stokeyg

Answer

Replied on October 12, 2010

Unless you can find a way to prevent the engine from turning, your going to need a high torque impact gun.

I can give you a trick to get it off but it won't help getting it tight enough going back on. You'll need a strong impact gun

Tiny Answered by Wrenchtech (expert)
14,742 answers provided
Replied on October 12, 2010

center bolt does NOT get removed to remove crank pulley...

Tiny Answered by bluelightnin6 (expert)
17,236 answers provided
Replied on October 12, 2010



That could be true but here is what the service manual says about it.

Important: If the engine is in the vehicle, the crankshaft timing sprocket bolt (2) must be removed. The crankshaft timing pulley can then be removed. It is not necessary to loosen the crankshaft timing sprocket bolt at the center, if the engine is out of the vehicle.


http://www.2carpros.com/forum/automotive_pictures/561653_Crank_pulley_01_Metro_1.gif

Tiny Answered by Wrenchtech (expert)
14,742 answers provided

Replied on October 12, 2010

good catch Wrenchtech , thanks!

Tiny Answered by bluelightnin6 (expert)
17,236 answers provided