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Crankshaft Pulley & Harmonic Balancer Puller & Installer Set
This tool kit includes tools for pulling and installing harmonic balancers with threaded holes, found on many domestic V8 and V6 engines. It also
includes a special shallow puller used for removing the crankshaft pulley on many 1990 and newer Chrysler Corporation engines. See the applica-
tions listed below.
Removing Threaded Harmonic Balancers
1. Match slots on the puller body or yoke to holes in balancer to determine the number of bolts needed. In the tool case the puller body is
labeled "2/3 Combination Yoke".
2. Find a set of bolts that fit the threaded holes in the balancer. There are 5 different sizes (sets) of bolts to choose from in the tool case.
3. Thread bolts with washers through slots in puller body and into holes in harmonic balancer. See figure 648616a.
4. Grease long black screw. Thread center screw through the hole in the center of the puller body. In the tool case this part is labeled "Puller
Center Screw".
5. Place center point or tip assembly onto end of center bolt and thread center bolt against crankshaft surface. In the tool case this part is
labeled "Center Point".
6. Using end wrench or ratchet, tighten center bolt until balancer is pulled off of crankshaft. See figures 648616a and 648616b, noting how it the
balancer fits onto the keyway.
Installing Threaded Harmonic Balancers
1. Fit the harmonic balancer to the end of the crankshaft by hand, making sure to line up the keyway. See 648616b.
2. Select the installer adapter that correctly fits the threaded hole in the end of the crankshaft. Install the jam nut onto the adapter. See figure
648616c. In the tool case these parts are labeled "Installer" (in 8 different sizes) and "Jam Nut".
3. Attach the large forcing nut to installer center screw and slide silver thrust bearing against the nut. In the tool case these parts are labeled
"Installer Center Screw", "7/8" NF Nut" and "Thrust Bearing".
4. Thread the installer adapter assembled in step 2 into the opening in the installer center screw. See figure (648616d).
5. Tighten the jam nut against the installer center screw (using pliers if necessary), so that the installer adapter and the installer center screw are
locked together securely. See figure 648616e.
6. Guide the installer portion of the assembled tool into the threaded hole in the crankshaft and hand tighten. See figure 648616f.
7. Using a wrench on the flats provided on the end of the center screw, tighten the tool so that it is threaded firmly into the crankshaft. See fig-
ure 648616g.
8. Adjust the forcing nut by hand so that the thrust bearing is drawn up snugly against the harmonic balancer.
9. Using 2 wrenches, tighten the forcing nut while holding the tool to prevent it from turning. See figure 648616h.
10. Continue tightening the forcing nut until the balancer attains the desired position on the crankshaft.
11. Install and tighten harmonic balancer retaining bolt. See figure 648616i.
Removing Chrysler Corporation Crankshaft Pulleys
Applications include:
Chrysler 1990 and later vans with 3.3L V6 engine
Chrysler 1993-1997 automobiles with 3.3L and 3.5L V6 engines
Figure (a)
Figure (d)
Figure (g)
1
Figure (b)
Figure (c)
Figure (e)
Figure (f)
Figure (h)
Figure (i)
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