Question about 1985 Cadillac DeVille

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What size bolt holds my harmonic balancer to my cranshaft on a 1985 cadillac deville

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: 95 geo prizm hamonic balancer belt pulley

replace the balancer

Posted on Jul 17, 2008

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  • 87 Answers

SOURCE: Harmonic balancer bolt direction for loosening??

CCW , and your going to at least put the new timing belt on and balance to check for compression. you can run an engine without the covers installed or accessories hooked up

Posted on Feb 07, 2009

  • 6982 Answers

SOURCE: how to remove the crankshaft harmonic balancer on

National fine thread, regular right hand. You may need a puller to remove damper after removing bolt.

Posted on Mar 23, 2009

cadman000
  • 607 Answers

SOURCE: 98 cadillac deville battery wont hold a charge

sounds like a 12V drain on the system, like a trunk or glove box light that won't shut off.> Could be many. many other reasons why. The way I would find the draining circuit would be to remove the neg cable of the battery. I then would connect a 12V test light between the neg battery TERMINAL and the neg battery CABLE. With a 12V drain the light will shine. I would install into the light a 9V battery powered recepticle to hold computer and radio station memory. Then I remove fuses 1 at a time, then reinstall, at the same time looking for the 12V light to go out. Hope this helps.

Posted on Apr 05, 2009

co7196
  • 3433 Answers

SOURCE: cannot remove harmonic balancer bolt on 96 honda (2.2L)

You may need an impact gun. If loctite was used, you will need a gun.

Posted on Sep 13, 2009

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Behind the harmonic balancer. Front of engine , lowest pulley on the engine. Takes a puller to get it off.

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Bottom pulley is on the crank = harmonic balancer.

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need a harmonic balancer pulley you can rent them at your local auto part store

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Ease of installation with Dorman's Harmonic Balancer Puller (594-999)

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There is a center bolt in the harmonic balancer IE the lower pulley on the engine . Removeing the plugs will make it easyer to do but put a socket on the center bolt and turn its called baring it over because you can use a braeker bar on the socket to get more leverage

May 10, 2012 | 2000 Cadillac DeVille

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Cadillac DeVille engine vibration problems 2003


BAD CRANKSHAFT BALANCER OR REFERRING AS A HARMONIC BALANCER IF BAD IT WILL CAUSE ENGINE VIBRATION.

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How do i remove harmonic balancer & replace


YOU NEED A HARMONIC BALANCER PULLER TOOL AND A 15M SIX POINT SOCKET TO REMOVE HARMONIC BALANCER BOLT.TURN OFF RADIO AND REMOVE THE DRIVE BELT AND REMOVE THE NEGATIVE BATTERY CABLE. REMOVE THE STARTER SO YOU CAN PUT A LARGE SCREW DRIVER OR LARGE PUNCH TO STICK IN ONE OF THE FLY WHEEL HOLES TO KEEP ENGINE FROM TURNING WHEN YOU LOOSEN THE HARMONIC BALANCE BOLT. ALSO SCREW DRIVER AND PUNCH CAN KEEP ENGINE FROM TURNING WHEN REMOVER THE HARMONIC BALANCER. YOU WILL NEED A HELPER TO HOLD PUNCH OR SCREW DRIVER WHILE YOU LOOSEN THE BOLT. YOU CAN GO TO SEARS OR ANY AUTO PARTS STORE AND BUY HARMONIC BALANCER PULLER.TORQUE HARMONIC BALANCER BOLT TO 76 FT LBS.

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1 Answer

How to replace a harmonic balancer on a 99 cadillac deville


To remove the harmonic balancer, the cylinder head and timing cover must be removed and the piston should be at top dead center (TDC).
  • Install the vibration damper by pounding it on, or use a special installation tool.
  • Generally, the damper is installed unit it bottoms out against the oil slinger and the timing sprocket.
  • If in doubt, install the water pump and pulley, and then pound the damper into place until its pulley aligns with the water pump pulley.
  • It is advisable to use the installation tool, because pounding on the damper can cause stress on the crank thrust bearing surface.
  • It is best to stand the engine block on end and support the crankshaft if the damper must be pounded on.
  • Some vibration dampers are not pressed-fit on the crankshaft.
  • Be sure to install a large washer behind the damper retaining bolt on these engines; otherwise, the damper might fly off, causing damage and a safety hazard.

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1 Answer

Where is the water pump located on a 1989 cadillac deville and how do i change it


located on front of engine above harmonic balancer sugest you have mechanic replace due to dificulty if bolts are overtightend you could end up replaceing timing cover.

Apr 21, 2010 | 1989 Cadillac Sedan DeVille

1 Answer

Replacing the harmonic balancer in ford bronco 1985 how do i replcace it


First remove radiator fan shrould.This will give you access to the fan.Remove fan and fan belts.Remove bolt on harmonic balancer.You will need to rent a balancer remover and installer kit.Most big auto parts chains will rent these kits to you.Next remove four bolts holding pulley to balancer.Next attach balancer puller to balancer with long bolts from kit.Using a 1\2 drive breaker bar,remove balancer from engine.After removing balancer replace front seal.Lubricate hub on new balancer with engine oil.Then use installation tool from kit to install balancer.Never try to beat balancer on with hammer,engine damage could occur.Then work in reverse to replace remaining parts.Hope this will help you.

Aug 03, 2009 | Ford Bronco Cars & Trucks

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