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Replacing harmonic balancer on 4.3 V6

Procedure for replacing harmonic balancer

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Posted on Jan 02, 2017

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SOURCE: harmonic balancer

Remove the hood, drain and remove the radiator, remove the belts, loosen the bolt into the balancer, replace part way, hook up a harmonic balance puller, tighten until balancer come free, remove puller, remove HB bolt, remove balancer.
Check seals before replacing, if damaged, replace, check keyway, replace woodruff key if needed.
Install is the reverse.

Posted on Oct 18, 2008

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SOURCE: how to take off harmonic balancer on 1999 chevy

There is a tool made for that specific job. Many of the larger parts stores will loan or rent you one. It is called a harmonic balancer puller. (fancy name huh?) They aren't too expensive to buy but unless you do a lot of engine work it's likely not something you will use often.

Posted on Nov 03, 2009

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1 Answer

How to replacing crankshaft seseor position Econoline 1998 v6


is under the water pump top os harmonic balancer mounted whit 1 or bolts

Oct 19, 2014 | 1998 Ford Econoline

1 Answer

How to replace crankpully on 3300 olbs


The harmonic balancer on these engines is now press fit onto the crankshaft and requires the use of Tool J-38197 for removal. The torque specification to be used during installation has also been revised. The procedure to be used when replacing the crank sensor is as follows:

REMOVAL






  1. Disconnect serpentine belt from crankshaft pulley.


  2. Raise vehicle on hoist.


  3. Remove right front tire and wheel assembly.


  4. Remove right inner fender access cover.


  5. Using 28 mm socket, remove crankshaft harmonic balancer retaining bolt.


  6. Remove crankshaft harmonic balancer using Tool (J-38197).


  7. Remove foreign object deflector (DO NOT use pry bar).


  8. Disconnect sensor electrical connector.


  9. Remove sensor and pedestal from block face.


  10. Remove sensor from pedestal




INSTALLATION






  1. Loosely install crankshaft sensor on pedestal.


  2. Position sensor with pedestal attached on Tool J-37089.


  3. Position tool on crankshaft.


  4. Install bolts to hold pedestal to block face, torque to (18-26 lb. ft.).


  5. Torque pedestal pinch bolt to (26-44 lbs. in.).


  6. Remove Tool J-37089.


  7. Install foreign object deflector.


  8. Place Tool J-37089 on harmonic balancer and turn. If any vane of the harmonic balancer touches the tool, replace the balancer assembly.


  9. Install balancer on crankshaft.


  10. Apply thread sealer GM #(NNN) NNN-NNNNor equivalent to threads of crankshaft balancer bolt. Torque bolt to + 56 degrees (104 lb. ft. + 56 degrees).


  11. Install inner fender shield.


  12. Install tire and wheel assembly. Torque lug nuts to (104 lb. ft.).


  13. Lower vehicle.


  14. Install serpentine belt.
see this vedio

Jul 11, 2014 | 1993 Oldsmobile Cutlass Ciera

1 Answer

HOW TO INSTALL CRANKSHAFT SENSOR 92 BUICK PARK AVE


How to replace crankshaft sensor on grand prix gtp

The above link is for a video how to replace the crankshaft sensor on a different vehicle than your ,but the procedure is the same for your vehicle. The Harmonic Balancer needs to be removed to access the sensor, which is the most difficult part of the job.
There many videos on how to remove the harmonic balancer, and how to replace the crankshaft sensor on the GM 3.8 engine. Do a search on the web ' how to remove the harmonic balancer GM 3.8 engine.'
Hope this helps. Good Luck!

May 04, 2014 | 1992 Buick Park Avenue

1 Answer

How much torque required on 2005 Buick Renzvous harmonic balancer?


3.4L V6 harmonic balancer bolt

step 1 52 ft lbs.

step 2 additional 72 degrees

3.6L V6

step 1 74 ft lbs.

step 2 additional 150 degrees

May 21, 2011 | 2005 Buick Rendezvous

1 Answer

CAN I USE A REPAIR SOLUTION TO FIX MY HARMONIC BALANCER. OF SHOULD I JUST GET ANOTHER ONE. I JUST CHANGED THE TIMING BELT AND THE BALANCER SEPARATED.


It is best to replace the harmonic balancer. Repairing it will only be a temporary fix and will more than likely cause damage when it breaks. Go ahead and be safe by replacing with a new balancer.

Jun 20, 2010 | 1999 Plymouth Breeze

1 Answer

How do you replace the harmonic balancer pulley on the 2000 oldsmobile intrigue


The short answer to your question is:

1. Raise the car on the passenger side and remove the front wheel.
2. Remove the belts on the harmonic balancer.
3. Remove the retaining bolt.
4. With a puller, jack the harmonic balancer off of the crank shaft. You can rent a puller at your local auto parts store. It is easiest to access the harmonic balancer through the fender, hence the need to remove the wheel.
5. You should also consider replacing the seal around the harmonic balancer to minimize the possibility of a leak later.
6. Install the new harmonic balancer and tighten the retaining bolt to the specified torque (I don't know this off the top of my head).
7. Replace the belts and wheel, and voila...mission accomplished.

This was a short answer to your question. You may wish to consult a repair manual for illustrations, torque specifications, additional instructions, etc. This job is not for the faint of heart. Good luck!

Feb 19, 2010 | 2000 Oldsmobile Intrigue

1 Answer

No treads on harmonic balancer. Should there be treads on the harmonic balancer because my serpentine belt came off and upon reinstalation properly I found that the belt had treads on the serpentine belt,...


the pulley on the crankshaft should have grooves in it for the belt, otherwise the belt will not turn. is the pulley broken off, get back to me. there are NO technical servise bulletins on this item,if you need more help get back to me, Thanks Ray

Dec 10, 2009 | 2001 Oldsmobile Aurora

1 Answer

Timing marks on crank 99 passat


Do you have a 1.8T or the V6?

On the 1.8T, there is not timing mark on the crank. The mark is on the harmonic balancer. The corresponding mark is on the plastic cover for the timing belt, so to get TDC, you must first install the lower timing belt cover and then install the harmonic balancer.

Looking at the manual for the V6, it appears that it is the same. The marks are on the timing belt cover and harmonic balancer.

Jul 01, 2009 | 1999 Volkswagen Passat

1 Answer

98 corvette 5.7 eng., harmonic balancer needs replacing!


Crankshaft Balancer: Service and Repair
REMOVAL PROCEDURE
1. Disconnect the negative battery cable.
2. Release the accessory drive belt tensioner (3).
3. Remove the drive belt (5) from the engine.
4. Remove the power steering gear from the vehicle.
5. Remove the starter motor.
6. Remove the power steering cooler bolts from the front crossmember.
7. Remove the power steering cooler from the front crossmember and reposition.
8. Release the air conditioning (A/C) belt tensioner (10).
9. Remove the A/C drive belt (1) from the engine.
10. Remove the crankshaft balancer.
INSTALLATION PROCEDURE
1. Install the crankshaft balancer.
2. Install the A/C drive belt (1) to the engine.
3. Install the power steering gear.
4. Install the power steering cooler to the front crossmember.
5. Install the power steering cooler bolts.
^ Tighten the power steering bolts to 11 Nm (97 inch lbs.)
6. Install the starter motor.
7. Lower the vehicle.
8. Install the accessory drive belt (5) to the engine.
9. Connect the negative battery cable.
^ Tighten the negative battery cable bolt to 15 Nm (11 ft. lbs.).
10. Program the Transmitters.

May 11, 2009 | 1997 Chevrolet Corvette

2 Answers

Harmonic balancer


what are the steps to removing a harmonic balancers

Oct 18, 2008 | 1997 Chevrolet Corvette

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