harmonic balancer timing marks for installation f150 2003 4.2 v6

These marks are really not needed, I just did it because I'm working under the vehicle and couldn't see the keyway to line it up. However a new balancer with some motor oil lubrication inside and out will slip on just fine and you shouldn't have issues. This 1 piece balancer pully system makes it hard to draw down to seat fully on the crankshaft. I used a balancer install tool to get it down to where I had a could threads for the original bolt to draw in even more I used a thinner washer tho not the original. With a little light tapping with a 2lb rubber mallet and patience I finally was able to get it in enough to star ratcheting using the original factory bolt.

Amazon *2003 Ford F150 XLT 4.2 V6 Engine
Dorman 594-390 Engine Harmonic Balancer Compatible with Select Ford Models
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