answersLogoWhite

0


Best Answer

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.

User Avatar

Wiki User

โˆ™ 2014-10-07 02:15:52
This answer is:
User Avatar
Study guides
More answers
User Avatar

Wiki User

โˆ™ 2014-10-07 11:41:24

The pulley alone unbolts from the harmonic balancer (aka vibration damper). It's the harmonic balancer that requires a special puller to remove it from the crankshaft without doing any damage.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you replace the crankshaft pulley on a 1991 Chevy S-10 4.3L?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the crankshaft sensor located on a 1991 Chevy lumina 3.4?

I think it is behind the crank pulley.


Is it normal to have weight added to the front of a 1991 350 crank to get it balanced?

the harmonic balancer, is the pulley on the front of the crankshaft. this is used to balance a crankshaft.


Can you replace a crankshaft in a 1991 Geo Tracker without pulling engine?

No


Where is the crank sensor in a 1991 Cutlass Supreme?

Behind the harmonic balancer (dampner) that is located behind the crankshaft pulley.


Where is the water pump located on a 1991 4-cylinder grand am?

Should be behind pulley directly above crankshaft


How do you replace outside window weather strip 1991 Chevy s10?

1991 Chevy s10 how to replace outside window weather strip


How do you replace an idler pulley on a 1991 Jeep Cherokee 6-cylinder automatic?

Try to replace only bearing #6203 2Z inside of pulley.


How do you replace a serpentine belt in a 1991 Chevy truck?

How to remove and install the serpentine belt on 1991 Chevy Blazer with AC?


How do you replace heater core in a 91 Chevy truck?

replace heater core in a 1991 Chevy work truck 1500


How do you replace the fuel pump on a 1991 Chevy Blazer?

pull the gas tank out and replace it


What is the timing belt configuration on a 1991 Pontiac lemans?

The 1.6L engine has a single cam pulley, a water pump pulley used to tension the timing belt, and a crankshaft pulley. The pulleys are concealed by a plastic cover with a rubber seal.


How do you replace the drive belt on a 1991 Chevy Corvette?

Look for the tension pulley. there is a square hole in the end. Stick a 1/2 inch drive ratchet with a short 1/2 inch extension end into it and turn it to releave the pressure off of the pulley.

People also asked