Chain cover reseal

Tiny
LASTMOH
  • MEMBER
  • 2007 TOYOTA COROLLA
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
Can you please give instructions how to reseal chain cover for engine 1ZZFE and what kind a sealer I need to use?
Saturday, May 9th, 2020 AT 2:08 PM

5 Replies

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
I attached the process to reseal the cover and it includes the sealing pack needed. Let me know if you have more questions. Thanks
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Saturday, May 9th, 2020 AT 6:39 PM
Tiny
LASTMOH
  • MEMBER
  • 26 POSTS
So there is no gasket. I need to use silicone right?
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Monday, May 11th, 2020 AT 2:24 PM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
That is correct. There is seal for this one. It is a continuous bead of silicone. Don't worry if you get a skip in it. Just go back and fill in any points you missed. They say continuous but it doesn't need to be done in a continuous manner. It just needs to be a continuous bead when you are going to install it. Let me know if that doesn't make sense. Thanks
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Monday, May 11th, 2020 AT 7:49 PM
Tiny
LASTMOH
  • MEMBER
  • 26 POSTS
Is there an alternative to the silicone I can use? That is antifreeze and oil resistant.
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Tuesday, May 12th, 2020 AT 6:08 PM
Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
You need an RTV. Permatex says theirs works but I have not used it on a timing cover. I have not had luck with the gray Permatex but the black may hold up. If it were me, I would give it a try because I would not pay the $40.00 for the single tube of 3 bond from Toyota.
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Tuesday, May 12th, 2020 AT 6:56 PM

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