How big is the harmonic balancer on a Jeep Wrangler?
7) When balancer is fully seated onto the shaft remove the “specialized tool” we just made and use the torque wrench to torque the harmonic balancer bolt to the correct specs (40 ft/lbs). I had to use a rope to hold the harmonic balancer while attempting to torque it down.
What are the torque specs for a harmonic balancer?
Harmonic Balancer Torque Specs Dorman # Applications Torque Spec 594-0011990-88 3.8L (231) Buick, Chevrolet, Oldsmobile, Pontiac219 lbs 594-0021996-69 5.7L (350) Chevrolet, GMC Truck75 lbs 594-0031990-88 3.8L (231) Buick, Chevrolet, Oldsmobile, Pontiac219 lbs 594-0042000-95 3.8L (231) Buick, Chevrolet, Oldsmobile, Pontiac110 lbs
How much torque does a Jeep Grand Cherokee have?
Tighten the rod bearing caps to 100 in-lb. of torque. Tighten the harmonic balancer bolt to 80 ft-lb. of torque. Tighten the crankshaft pulley’s retaining bolts to 20 ft-lb. of torque. Tighten each of the rocker arm shaft’s bolts to 19 ft-lb. of torque. “Jeep Grand Cherokee 1993 thru 2000 (Haynes Repair Manual)”; Larry Warren and John Haynes; 2000
How big are the bolts on a jeep?
OH NO! This chart, lists out most of the common bolts and nuts you will encounter while working on your Jeep as well as the torque settings required for each of them. 13mm. 15mm. T-55. NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN.
7) When balancer is fully seated onto the shaft remove the “specialized tool” we just made and use the torque wrench to torque the harmonic balancer bolt to the correct specs (40 ft/lbs). I had to use a rope to hold the harmonic balancer while attempting to torque it down.
How big is the bolt in the harmonic balancer?
However the bolt in the crank is 10mm not 6mm as given here. New Jeep owner here. 2011 Sport 2dr 6speed. I believe my harmonic balancer has gone bad as well.
What does a harmonic balancer do on an engine?
The harmonic balancer press fit to the end absorbs those vibrations, protecting your main bearings and crankshaft bearings while keeping your engine running smoothly. On most engines, a single bolt locks the harmonic balancer in place, so you better make sure it’s a good one—get it from Summit Racing Equipment!
OH NO! This chart, lists out most of the common bolts and nuts you will encounter while working on your Jeep as well as the torque settings required for each of them. 13mm. 15mm. T-55. NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN.
However the bolt in the crank is 10mm not 6mm as given here. New Jeep owner here. 2011 Sport 2dr 6speed. I believe my harmonic balancer has gone bad as well.
What to do if your harmonic balancer fails?
FYI the bolt on the left is long enough and the correct thread to use with a washer to press the balancer back into place. Did mine last night. 30 min How long till yours failed?
Where is the harmonic balancer in an engine?
The crankshaft harmonic balancer is a device connected to the front of an engine’s crankshaft, usually built into the crankshaft pulley.
What are the symptoms of a bad crankshaft harmonic balancer?
Symptoms of a Bad or Failing Crankshaft Harmonic Balancer. 1 1. Engine vibration. One of the first symptoms of a potential problem with the harmonic balancer is engine vibration. The harmonic balancer is 2 2. Misaligned timing marks. 3 3. Separated harmonic balancer.
What happens if your harmonic balancer goes bad?
It may also be attached to a crankshaft pulley to run the accessory belt drive. If your balancer fails, the first sign will be engine vibration. You may also notice worn belt edges or squeaking. This can also cause transmission, alternator or power steering pump damage.