Omega Owners Forum

Chat Area => General Car Chat => Topic started by: Webby the Bear on 14 May 2013, 22:26:58

Title: How to isolate a suspension noise and locate faulty part
Post by: Webby the Bear on 14 May 2013, 22:26:58
Hi guys,

Can anyone help with the above? Basically in school we've been told that shaking the wheel and finding play at 9 and 3 o clock will be a tie rod end that is causing the play. and 12 and 6 will be a whel bearing bad.

is this correct?  :-\

and what other checks do you guys do to locate a suspension noise and find the faulty part?

 :y
Title: Re: How to isolate a suspension noise and locate faulty part
Post by: symes on 14 May 2013, 22:49:39
depends on suspension system-if double A arm-6/12 o clock wobble could be ball joints/knuckles not necessarily wheel bearing
Title: Re: How to isolate a suspension noise and locate faulty part
Post by: cem_devecioglu on 14 May 2013, 22:58:30
wheel bearing noise can be easily detected when driving or when you turn the wheel :y
 
ps: thats the best type of system I have seen
http://www.denlorstools.com/home/dt1/page_29574_103/j_s_products_steelman_97202_chassis_ear_wireless_4.html (http://www.denlorstools.com/home/dt1/page_29574_103/j_s_products_steelman_97202_chassis_ear_wireless_4.html)
Title: Re: How to isolate a suspension noise and locate faulty part
Post by: dbug on 14 May 2013, 23:34:40
Hi guys,

Can anyone help with the above? Basically in school we've been told that shaking the wheel and finding play at 9 and 3 o clock will be a tie rod end that is causing the play. and 12 and 6 will be a whel bearing bad.

is this correct?  :-\

and what other checks do you guys do to locate a suspension noise and find the faulty part?

 :y

"Old school" check - gives a good general "feel" for the problem - use as a first check then look deeper :y
So yes generally correct :y
Title: Re: How to isolate a suspension noise and locate faulty part
Post by: Marks DTM Calib on 15 May 2013, 13:19:19
Incorrect  ;D

finding play at 9 and 3 o clock will be a tie rod end that is causing the play.

A wheel bearing would also show play here.

12 and 6 will be a wheel bearing bad.

Could also be a bottom/top ball joint.

Generaly rule is :
9-3 only - track rod end
12-6 only - ball joint

9-3 and 12-6 - wheel bearing

Obviously further checks required.
Title: Re: How to isolate a suspension noise and locate faulty part
Post by: martin42 on 15 May 2013, 14:20:16
take it to a real mechanic with a lift lol :D :D :D