How To Tighten Water Pump Pulley Bolts?

How tight should water pump bolts be?

They should be tight. Use your calibrated elbow, tighten until tight, then go 1/8th turn more. Tighten both bolts evenly in progressive stages. Do not tighten one bolt max then tighten the other bolt max.

How do I stop my water pump pulley from turning?

What I do is take a screwdriver or a pry bar and place it between the heads of two bolts so it prevents the water pump from turning. You are going to replace the belt, so damage will not be a concern. Put your wrench on the bolt and turn the pulley while you let the file get pulled in between the pulley and belt.

Is water pump pulley supposed to spin freely?

New water pump should be nice a tight and not spin freely. Also the rotation should be perfectly smooth. If it feels gritty, it’s bad. Bearings, like the tensioner pulley are the same.

Do you need a torque wrench for water pump?

No, you don’t need a torque wrench to put on a waterpump. It will be fine.

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How do you know if your water pump pulley is bad?

Symptoms of a Bad or Failing Water Pump Pulley Physical damage to the water pump pulley. The most obvious sign that a problem exists with your water pump pulley is if it’s physically damaged. Extensive wear on the water pump or serpentine belt. Grinding sound from the front of your car. Engine overheats.

How do you remove a water pump?

How to Remove a Car Water Pump Turn off the car engine. Let the engine cool down. Open the valve on the bottom of the radiator and drain the water from the system. Loosen the alternator from its mounting brackets. Remove the drive belts that are attached to the water pump. Loosen the water pump from its mounts and remove the engine pulley fans.

How do you tighten a pulley?

Turn the adjustment bolt on the side, top or bottom of the pulley counterclockwise with the ratchet and socket until the accessory belt is loose enough to remove. Tighten the tensioner pulley by turning the adjustment bolt clockwise with the ratchet and socket until the belt is tight.

How do you loosen a pulley?

If equipped with a tensioner screw, back off the tensioner screw. Then, push the alternator toward the other pulleys, loosening the belt. To loosen an NAI tensioner, loosen the locking nut or bolt, then back off the tensioner screw. Push the pulley toward the other pulleys or accessories, loosening the belt.

Can you drive a car with a bad water pump?

However, it not advisable to keep driving a car with a bad water pump because it can lead to overheating which will eventually result in complete damage of your car engine. A car with a bad water pump can start and move but, cannot cover much mileage.

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How much does it cost to replace a water pump pulley?

Below are some pulley labels and their respective product offers. Dorman: Water pump pulleys from Dorman are available as OE replacements. Their standard prices range from $33.98 up to $55.77, all with Dorman’s lifetime limited warranty.

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