IPD sale Volvo Parts
Did you know? 🤔
Logged in users can get email notification of topic replies Log in or register (free).
Amazon Link Buy your stuff using this and it helps MVS!

2002 V70 xc. VVT Hub 5030523

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" cars.
2001 - 2007 V70
2004 - 2007 V70 R
2001 - 2007 XC-70
2001 - 2009 S60
2003 - 2007 S60 R
mrjay62
Posts: 150
Joined: Wed May 14, 2014 7:45 am
Year and Model: V70XC 2002
Location: Plamyar Ny
Has thanked: 0
Been thanked: 2 times
United States of America
mrjay62

2002 V70 xc. VVT Hub 5030523

Post by mrjay62 » Sat Mar 02, 2019 3:35 pm

Hi...
I just posted this in the wrong place on an old post... sorry about that..
But here is my Question can anyone tell if the VVT Hub rotation is a Smooth action?
I feel a Roughnees as a turn it back and forth.
I started to experience a roughness in my engine a few weeks ago did all the normal checking Vacuum leak,Duct work leak, Spark plugs, Coils, PVC system, timing check.... Unable to find anything wrong... Now I got a Check engine Light , Code P0016. Oil is a few weeks old Mobile 1.
Every sensor has been replaced (3) (Got Spares from Less mileage cars..) Both sensors on the Front and Rear Exhaust Cam and Checked the Screen on the oil port, both Sensors are fine. Crankshaft sensor I metered out and compared to 2 others same Readings but replaced it anyways.

So now I got the timing belt off again and i don't remember when I replace the head if the VVT Hub had this Feel or if it was spring loaded, Should it be a Smooth turning Action.?

Anyone?? 02 V70 xc auto.

Thanks Guys..
Jay
Last edited by mrjay62 on Sat Mar 02, 2019 7:42 pm, edited 1 time in total.



User avatar
abscate
MVS Moderator
Posts: 16586
Joined: Sun Feb 17, 2013 5:54 pm
Year and Model: 99T5 ,99S70,2005V70
Location: NYC, ALBANY NY
Has thanked: 153 times
Been thanked: 477 times
Trinidad & Tobago
abscate

Re: 02 V70 xc. VVT Hub.

Post by abscate » Sat Mar 02, 2019 6:36 pm

I might have a spare off the car I can check


1 SWMBO for 30 years
2 Volvos
3 VWs
4 Careers
5 cats/dogs/gears
6 Perfect Ladies in waiting
7 Drivers
8 Boats- with a big pointy metal thing on top

1999 V70 T5M 56 2005 V70 NA M56 VWs BMW

mrjay62
Posts: 150
Joined: Wed May 14, 2014 7:45 am
Year and Model: V70XC 2002
Location: Plamyar Ny
Has thanked: 0
Been thanked: 2 times
United States of America
mrjay62

Re: 02 V70 xc. VVT Hub.

Post by mrjay62 » Sat Mar 02, 2019 6:59 pm

Yo Abscate!
How are you?
Do you know of if it's supposta turn those 3,4 teeth counter clockwise smoothly? I read some are spring loaded some aren't. Does that make a difference?



User avatar
oragex
Posts: 3994
Joined: Fri May 24, 2013 6:20 am
Year and Model: S60 2003
Location: Canada
Has thanked: 76 times
Been thanked: 138 times
Contact:
Canada
oragex

Re: 02 V70 xc. VVT Hub.

Post by oragex » Sat Mar 02, 2019 7:55 pm

Without the belt on it, it should spring back and forth pretty smoothly, I don't remember any significant roughness. Obviously, I'm talking about a little movement, before it hits the opened valves


2003 2.4i S60 automatic 125k miles
DIY Volvo repairs videos https://www.youtube.com/playlist?list=P ... s0FSVSOT_c

mrjay62
Posts: 150
Joined: Wed May 14, 2014 7:45 am
Year and Model: V70XC 2002
Location: Plamyar Ny
Has thanked: 0
Been thanked: 2 times
United States of America
mrjay62

Re: 02 V70 xc. VVT Hub.

Post by mrjay62 » Sat Mar 02, 2019 8:10 pm

Ok
I think it's shot what should be that spring action is gone and it is a rough feeling as i rotate it counter clockwise. . The cams are locked with the cam lock tool...
Now to find a used one , unless Abscate has one for sale...
Thank you Oragex.



User avatar
abscate
MVS Moderator
Posts: 16586
Joined: Sun Feb 17, 2013 5:54 pm
Year and Model: 99T5 ,99S70,2005V70
Location: NYC, ALBANY NY
Has thanked: 153 times
Been thanked: 477 times
Trinidad & Tobago
abscate

Re: 02 V70 xc. VVT Hub.

Post by abscate » Sun Mar 03, 2019 1:35 am

I think it’s pretty smooth. Pull the part number off it of you can see it, I think I have an intake CVVT from my 1999 401k parts car, though.

On edit. Found part number 5030523 on your other thread


1 SWMBO for 30 years
2 Volvos
3 VWs
4 Careers
5 cats/dogs/gears
6 Perfect Ladies in waiting
7 Drivers
8 Boats- with a big pointy metal thing on top

1999 V70 T5M 56 2005 V70 NA M56 VWs BMW

mrjay62
Posts: 150
Joined: Wed May 14, 2014 7:45 am
Year and Model: V70XC 2002
Location: Plamyar Ny
Has thanked: 0
Been thanked: 2 times
United States of America
mrjay62

Re: 2002 V70 xc. VVT Hub 5030523

Post by mrjay62 » Sun Mar 03, 2019 10:16 am

Hi Abscate/Steve
I'll check for the numbers now..
That's alot of miles...
Would you reuse it on your own car?
Hate to have to redo this anytime soon....
What are you asking for it?
PM me or email [email protected]

Thanks
Jay



mrjay62
Posts: 150
Joined: Wed May 14, 2014 7:45 am
Year and Model: V70XC 2002
Location: Plamyar Ny
Has thanked: 0
Been thanked: 2 times
United States of America
mrjay62

Re: 2002 V70 xc. VVT Hub 5030523

Post by mrjay62 » Sun Mar 03, 2019 10:55 am

Hi Abscate / Steve
The part number I have is 9497786.



mrjay62
Posts: 150
Joined: Wed May 14, 2014 7:45 am
Year and Model: V70XC 2002
Location: Plamyar Ny
Has thanked: 0
Been thanked: 2 times
United States of America
mrjay62

Re: 2002 V70 xc. VVT Hub 5030523

Post by mrjay62 » Mon Mar 04, 2019 12:39 pm

Hi Abscate
I found a vvt hub looks like new same part number from a 03 v70 xc. Froze my feet and fingers getting it off... what a pita. !
I'll update if this resolves the engine running rough or not...

Thanks guys



User avatar
abscate
MVS Moderator
Posts: 16586
Joined: Sun Feb 17, 2013 5:54 pm
Year and Model: 99T5 ,99S70,2005V70
Location: NYC, ALBANY NY
Has thanked: 153 times
Been thanked: 477 times
Trinidad & Tobago
abscate

Re: 2002 V70 xc. VVT Hub 5030523

Post by abscate » Mon Mar 04, 2019 3:37 pm

Ill fix part numbers, thanks


1 SWMBO for 30 years
2 Volvos
3 VWs
4 Careers
5 cats/dogs/gears
6 Perfect Ladies in waiting
7 Drivers
8 Boats- with a big pointy metal thing on top

1999 V70 T5M 56 2005 V70 NA M56 VWs BMW

Post Reply