Newbie Tech Section Often asked technical questions can be asked here
Sponsored by:
Sponsored by: CARiD

Cam Sprocket Question

Thread Tools
 
Search this Thread
 
Old Jul 21, 2013 | 11:30 AM
  #1  
big bear's Avatar
Thread Starter
Registered User
 
Joined: Jul 2013
Posts: 294
Likes: 0
From: Big Bear Lake, Cali
Cam Sprocket Question

Just joined the site, looks great.

I was wondering if the person who worked on my Runner before I owned it put the cam sprockets on backwards ??

90' 4Runner 4X4 5 speed stick with a 3VZE.

I've seen pics where it looks like the cam sprockets are facing the opposite way mine do.

Here's the pics before I took it apart, tell me what you think.

Name:  DSCF6003.jpg
Views: 118
Size:  130.0 KB
Name:  DSCF6004.jpg
Views: 92
Size:  102.5 KB
Name:  DSCF6005.jpg
Views: 55
Size:  113.0 KB
Reply
Old Jul 21, 2013 | 12:50 PM
  #2  
hambob's Avatar
Registered User
 
Joined: Dec 2011
Posts: 75
Likes: 0
From: Toronto,Ontario
That's the way it is. But, on my 3vze the cam with the flange forward was on the driver side not the passenger side. It shouldn't make a difference, right?
Reply
Old Jul 21, 2013 | 01:09 PM
  #3  
big bear's Avatar
Thread Starter
Registered User
 
Joined: Jul 2013
Posts: 294
Likes: 0
From: Big Bear Lake, Cali
Originally Posted by hambob
That's the way it is. But, on my 3vze the cam with the flange forward was on the driver side not the passenger side. It shouldn't make a difference, right?
I don't think it will make a real difference, my thought was as long as there are opposing it should keep the belt from wandering, if I'm wrong please tell me.

Last edited by big bear; Jul 21, 2013 at 01:10 PM.
Reply
Old Jul 21, 2013 | 04:19 PM
  #4  
rworegon's Avatar
Contributing Member
 
Joined: Nov 2010
Posts: 5,125
Likes: 4
From: Columbia River Gorge, Oregon...east side
Normally the flange is out on the drivers side. How many miles since that TB was installed? It looks like it's riding ok, so far.
Reply
Old Jul 22, 2013 | 06:28 AM
  #5  
big bear's Avatar
Thread Starter
Registered User
 
Joined: Jul 2013
Posts: 294
Likes: 0
From: Big Bear Lake, Cali
Originally Posted by rworegon
Normally the flange is out on the drivers side. How many miles since that TB was installed? It looks like it's riding ok, so far.
I can't say when it was installed, done by previous owner, he's a Korean guy and comunication is VERY difficult.

It's a crappy ITM belt, I've installed a new Gates timing component kit


I've got the components installed, and timing marks all lined up nicely,
but when I turn the motor by hand the belt wants to creep towards the front of the engine not sure why it's doing that.

Is this something that will correct itself ?
Doesn't seem to be anything I can do about it, I mean there doesn't seem to be anyway to adjust said movement.
Only way I can see to do anything about that would be to flip the guide on the crank sprocket over, but the book says to be sure to install the guide the the curved lip facing away from the belt.

Thanks for the help gentlemen.
Reply
Old Jul 22, 2013 | 07:01 AM
  #6  
big bear's Avatar
Thread Starter
Registered User
 
Joined: Jul 2013
Posts: 294
Likes: 0
From: Big Bear Lake, Cali
Originally Posted by big bear
I can't say when it was installed, done by previous owner, he's a Korean guy and comunication is VERY difficult.

It's a crappy ITM belt, I've installed a new Gates timing component kit


I've got the components installed, and timing marks all lined up nicely,
but when I turn the motor by hand the belt wants to creep towards the front of the engine not sure why it's doing that.

Is this something that will correct itself ?
Doesn't seem to be anything I can do about it, I mean there doesn't seem to be anyway to adjust said movement.
Only way I can see to do anything about that would be to flip the guide on the crank sprocket over, but the book says to be sure to install the guide the the curved lip facing away from the belt.

Thanks for the help gentlemen.
Hey idiot, why don't you try installing that bolt you have in that ziplock bag that says "timing belt tensioner bolt"

Hehe, I forgot about the bolt that goes through the center of the tensioner, installed with thread lock(blue) torqued to 27 foot pounds.

I took the motor apart in April.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bigjstang
86-95 Trucks & 4Runners
21
Jun 2, 2025 03:56 PM
foampile
03+ 4Runner/GX470, & 05+ Tacomas
1
Dec 18, 2022 01:29 PM
nonstop
General Vehicle Related Topics (Non Year Related)
7
Aug 11, 2015 09:26 AM
lectric80
Other Makes Cars/Trucks
0
Aug 11, 2015 12:02 AM
thefishguy77
Newbie Tech Section
10
Jul 30, 2015 10:59 AM




All times are GMT -8. The time now is 08:36 AM.