'98 Timing Belt Procedure Photos

[cn90]

REPLACE!
You won't forgive yourself if it fails during a spell of bitter cold.
Remember, my HEPU failed close to after 18K.

Yeah,

The weather man says this weekend is 60F-64F, unusually warm for early December here in Omaha Nebraska.
I hate to kick myself in the butt for not doing it and the wholeTB thingy blows up!

So, I will do the entire overhaul:
- Serp. Belt + 2 pulleys
- TB + 2 pulleys, tensioner and WP (Aisin)
- Front Cam Seals x2

Will do an updated write-up.

[cn90]

I just came across this video, it is for a 2007 Honda Odyssey van.
Believe it or not, Honda also uses Aisin Hydraulic Tensioner and Aisin Water Pump.

This is how a HT works in real life:

[Ben850]

The front end of my engine sounded like that as well. I found the old tensioner to have a leaking seal. The plastic safety bushing likely saved my valves from the old tensioner.

Leaking Tensioner.jpg (127.73 KiB) Viewed 3612 times

[MJ67]

Hi Everyone,
I have a 2011 C70 that I have to replace the camshaft seals on and I have read all the procedures but I am a little nervous in making sure the timing marks are all aligned before beginning the process. I have taken some pictures, and was wondering if anyone can verify if I am good to go? I am not new to mechanical work but very new to a Volvo. Attaching pictures and if someone could get back to me, that would be great.
Thanks in Advance,
MJ67

[abscate]

Well, the 2011 models are in another forum, but you will find people who know both here, so lets give it a day or two to find those folks...

Welcome!!