SC- 1st Gen (1992-2000)

1996 lexus sc400 4.0L new harmonic balancer shredding belt

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Old 11-22-22, 12:24 PM
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LeX2K
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That looks good, plate is on correctly. Grab a couple of cans of brake cleaner and spray that area down the belt can't have any oil on it.
Old 11-22-22, 12:28 PM
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gamemylife
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carb cleaner works?
Old 11-22-22, 12:30 PM
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And turn the engine over a couple of times by hand when you get the pulley back on, it looks like the belt is not quite all the way on the tensioner pulley.
Old 11-22-22, 12:31 PM
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Originally Posted by gamemylife
carb cleaner works?
No, far too harsh it eats anything not metal.
Old 11-22-22, 12:31 PM
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Originally Posted by gamemylife
carb cleaner works?
beork beork......
Old 11-22-22, 03:11 PM
  #66  
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well ****. i cleaned it with parts/carb cleaner.

so i put it all together and now theres a little noise coming from the pulley area. both with and without the belt on

Old 11-22-22, 03:13 PM
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Originally Posted by gamemylife
well ****. i cleaned it with parts/carb cleaner.

so i put it all together and now theres a little noise coming from the pulley area. both with and without the belt on

https://youtube.com/shorts/fvP6LO0jiAo?feature=share
u think my timing belt is ****ed up now that i cleaned it with the carb cleaner? it sounds like timing belt noise kinda.

took it out and did some doughnuts and it drives perfectly fine, passed the durability test
Old 11-22-22, 03:13 PM
  #68  
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Could be timing belt harmonics or possibly idler/tensioner bearing. I wouldn't clean rubber with carb cleaner, yes you could have buggered up the belt.
Old 11-22-22, 03:15 PM
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Originally Posted by gamemylife
well ****. i cleaned it with parts/carb cleaner.

so i put it all together and now theres a little noise coming from the pulley area. both with and without the belt on

https://youtube.com/shorts/fvP6LO0jiAo?feature=share
Old 11-22-22, 03:17 PM
  #70  
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Originally Posted by LeX2K
Could be timing belt harmonics or possibly idler/tensioner bearing. I wouldn't clean rubber with carb cleaner, yes you could have buggered up the belt.
the noise isnt coming from idler so i guess its the timing belt. if i dont sell it its due for timing belt change anyways. 193k mi and last time the timing belt was done according to the sticker on there is at 70k miles
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