Home Menu

Site Navigation


User Tag List

Reply
 
Thread Tools Rate Thread Display Modes
Old 01-02-2008, 07:31 PM #1
prodigy2k7 prodigy2k7 is offline
Member
 
Join Date: Dec 2007
Location: California
Posts: 122
prodigy2k7 is an unknown quantity at this point
prodigy2k7 prodigy2k7 is offline
Member
 
Join Date: Dec 2007
Location: California
Posts: 122
prodigy2k7 is an unknown quantity at this point
Confirmed Timing Chain Jumped!

Okay so I took off my valve cover today and confirmed that the chain jumped a tooth.

If I am correct, the light colored chain link should be directly over the dot on the cam sprocket correct? Well its to the side of it, off by one tooth.

The passenger side is tight (i assume thats the tensioner side)

The driver side is loose (i assume its not supossed to be loose)

Why is the driver side loose?

Any input from anyone?
prodigy2k7 is offline   Reply With QuoteReply With Quote
Old 01-02-2008, 08:50 PM #2
prodigy2k7 prodigy2k7 is offline
Member
 
Join Date: Dec 2007
Location: California
Posts: 122
prodigy2k7 is an unknown quantity at this point
prodigy2k7 prodigy2k7 is offline
Member
 
Join Date: Dec 2007
Location: California
Posts: 122
prodigy2k7 is an unknown quantity at this point
Im confused, On the timing chain itself. (once you get to, or near TDC) there is a discolored link (lighter in color) right? Is there one or two?

I have a repair manual that shows two discolored links, but on this image below it only shows one.

http://www.4x4wire.com/toyota/mainte...n/image006.jpg

If it has one tis directly over the notch on the camshaft sprocket, if it has two they are evenly over the notch and the notch is inbetween the links.

WHich one is correct?

Btw how do u get it EXACTLY TDC?
I can only get really close like the camshaft notch is at 11 or 1 or clock not straight up


EDIT:
Okay now I show some manual it looks like online.
http://yotarepair.com/22R%20timingchain.html
Page 4 of the pictures. 2nd picture of the page, the picture of the timing chain placement on the camshaft sprocket. It shows two colored links inbetween the marks not directly ontop.

Last edited by prodigy2k7; 01-02-2008 at 09:15 PM.
prodigy2k7 is offline   Reply With QuoteReply With Quote
Old 01-03-2008, 03:42 PM #3
04 sc V8's Avatar
04 sc V8 04 sc V8 is offline
Member
 
Join Date: Nov 2007
Location: New Hampshire
Posts: 381
04 sc V8 is on a distinguished road
04 sc V8 04 sc V8 is offline
Member
04 sc V8's Avatar
 
Join Date: Nov 2007
Location: New Hampshire
Posts: 381
04 sc V8 is on a distinguished road
A quick and easy way to confirm a jumped chain is to check ignition timing with a timing light, one tooth off on the chain and the mark is not in sight of the tab. Also a good first sign is a huge loss of power.
04 sc V8 is offline   Reply With QuoteReply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Timing chain replacement the_dingman Classic T4Rs 13 10-25-2009 01:17 PM
87 4-runner Timing chain ?? Kidznplay Classic T4Rs 1 07-11-2008 09:07 AM
Tsubakimoto timing chain kits Sidney Classic T4Rs 4 06-03-2008 02:40 PM
22R series timing chain replacement Sidney Classic T4Rs 1 02-21-2008 12:40 AM
Timing Belts Thai Maintenance/Detailing 0 11-20-2002 04:31 PM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -4. The time now is 01:15 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
Feedback Buttons provided by Advanced Post Thanks / Like (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
User Alert System provided by Advanced User Tagging (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
***This site is an unofficial Toyota site, and is not officially endorsed, supported, authorized by or affiliated with Toyota. All company, product, or service names references in this web site are used for identification purposes only and may be trademarks of their respective owners. The Toyota name, marks, designs and logos, as well as Toyota model names, are registered trademarks of Toyota Motor Corporation***Ad Management plugin by RedTyger
 
Copyright © 2020