Reddit reviews Schley Products, Inc (SCH64300) Lexus and Harmonic Damper Pulley Holding Tool
We found 4 Reddit comments about Schley Products, Inc (SCH64300) Lexus and Harmonic Damper Pulley Holding Tool. Here are the top ones, ranked by their Reddit score.
Repair Only
The problem is, if you overtorque and snap that, you are in a world of hurt. My first response was to get a 180 ft/lb torque stick, but even then spinning some engines with an impact can do bad things, so I would not risk that.
The pulley holder costs $62 and most 1/2" torque wrenches will go to 200 ft/lbs. (Or rent it, maybe a parts store has one to lend)
So I would get pulley holder, snug it down with a breaker bar and verify final torque with a torque wrench.
https://www.amazon.com/Schley-SCH64300-Toyota-Harmonic-Holding/dp/B0051XDBBG
Its for the giant pulley on the front of an engine. The bolt holding the pulley on is speced for 170lb/ft of torque. In my case, the engine just spins trying to take off the bolt, because its on an engine stand and the pistons & rods are out of the block. Basically you hold the pulley in place and crank on the main bolt until its loose.
https://forum.ih8mud.com/attachments/img_0560-jpg.468306/
The correct tool would look something like this but the car is so old nobody can confirm if anything they have works on my Supra.
It's not a terrible job. I just recently did this on my IS300 that also has the 2JZ-GE and you can do it in a day if you take your time.
You need to gauge your mechanical ability and tools-on-hand vs. taking it somewhere. If you can follow instructions and have some basic tools you can do this with the purchase of some extra.
Stuff you need:
All parts minus fluids can be had for under $300 with good quality.
Tools will be about $200 assuming you rent the torque wrench and puller.
Expect at least 1 bolt to get stuck and/or stripped.
You'll save a few hundred bucks but you need to weigh your time and ability vs taking it somewhere.
Do yourself a favor, and one to your mechanic, and just use a crank pulley holder. I did mine about a month ago and without this tool it would have been a lot harder (one breaker bar attached to this tool held by the ground and another breaker bar with a massive pipe and two guys pushing it). Granted you still need a 8' or more long solid steel bar.
Btw. Your breaker bars will scare you when you this. This bolt is just really tough to break.
https://www.amazon.com/Schley-SCH64300-Toyota-Harmonic-Holding/dp/B0051XDBBG