Suspension and Brakes Springs, shocks, coilovers, sways, braces, brakes, etc.

Braking clunk or clap noise FIX

Old 07-08-07, 01:37 PM
  #1  
Luxor
Pole Position
Thread Starter
iTrader: (15)
 
Luxor's Avatar
 
Join Date: Jan 2006
Location: Arizona
Posts: 2,331
Received 36 Likes on 31 Posts
Default Braking clunk or clap noise FIX

My car would make a clunk or clap noise when I would reverse,brake,drive fowrad and brake(clap). I needed new brake pads for the front so I decided it was a good time to get that problem fixed.

Just go to the dealership and buy a new fitting kit for your brake pads. It includes new retainers and springs for the front brakes. Problem solved.

Part# 04947-50030 ($20-$30) <~~~~Part# for 1998 SC300. Check part# before you buy at dealer.
Attached Thumbnails Braking clunk or clap noise FIX-fitting-kit.jpg  

Last edited by Luxor; 10-12-07 at 03:42 PM. Reason: application edit
Old 07-08-07, 05:27 PM
  #2  
RedPhoenix
Lexus Fanatic

iTrader: (10)
 
RedPhoenix's Avatar
 
Join Date: Oct 2006
Location: Tampa, Florida
Posts: 5,006
Likes: 0
Received 4 Likes on 3 Posts
Default

yay thanks, i hate that noise!
Old 07-09-07, 03:05 PM
  #3  
Carib
Driver
 
Carib's Avatar
 
Join Date: Apr 2001
Location: Canada
Posts: 109
Likes: 0
Received 0 Likes on 0 Posts
Default



I'm suffering with the same problem right now with the passenget side front brakes. Good to know.
Old 08-29-07, 09:15 PM
  #4  
RedPhoenix
Lexus Fanatic

iTrader: (10)
 
RedPhoenix's Avatar
 
Join Date: Oct 2006
Location: Tampa, Florida
Posts: 5,006
Likes: 0
Received 4 Likes on 3 Posts
Default

is this a common problem with the rears too? Im going to place an order tommorow. I think its just my fronts making this noise though.
Old 08-29-07, 09:49 PM
  #5  
TheMole
Lexus Champion
iTrader: (13)
 
TheMole's Avatar
 
Join Date: Oct 2006
Location: SoCal
Posts: 3,487
Likes: 0
Received 5 Likes on 5 Posts
Default

Is the same part number used for the rear pads as well?
Old 08-29-07, 09:51 PM
  #6  
tttp5
Pole Position
iTrader: (1)
 
tttp5's Avatar
 
Join Date: Feb 2006
Location: dallas, tx
Posts: 250
Likes: 0
Received 0 Likes on 0 Posts
Default

i don't have a clunk/clap noise when moving from forward to reverse like u said but my noise happens when i drive over cracks / bumps in the road surface. the abrupt movement causes a metal clunk/clap sound coming from the front driver wheel, if i have my foot on the brake and go over the same bump i don't here this noise.

any suggestions? do u think its the same problem?
Old 08-29-07, 10:12 PM
  #7  
Luxor
Pole Position
Thread Starter
iTrader: (15)
 
Luxor's Avatar
 
Join Date: Jan 2006
Location: Arizona
Posts: 2,331
Received 36 Likes on 31 Posts
Default

I don't think the rear pads would have this problem since most of the braking power is in the front. I doubt that the rear fitting kit shares the same part number as the front since the rear pads are much smaller in size overall.

As for tttp5, I am not sure what your problem may be. You might want to just check to see if all the bolts on your drivers front suspension are tight to see if anything is loose.
Old 08-30-07, 06:51 AM
  #8  
RedPhoenix
Lexus Fanatic

iTrader: (10)
 
RedPhoenix's Avatar
 
Join Date: Oct 2006
Location: Tampa, Florida
Posts: 5,006
Likes: 0
Received 4 Likes on 3 Posts
Default

Do I need 2 of these for the pair of fronts? Or does 1 kit replace both fronts?
Old 08-30-07, 12:53 PM
  #9  
TheMole
Lexus Champion
iTrader: (13)
 
TheMole's Avatar
 
Join Date: Oct 2006
Location: SoCal
Posts: 3,487
Likes: 0
Received 5 Likes on 5 Posts
Default

I believe the kit is for the front brakes so that should include both sides.
Old 08-30-07, 07:48 PM
  #10  
Blizzy
Lexus Champion
iTrader: (-1)
 
Blizzy's Avatar
 
Join Date: Nov 2006
Location: IN
Posts: 1,914
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by sc300max
I believe the kit is for the front brakes so that should include both sides.
I concur with this notion.
Old 08-30-07, 08:39 PM
  #11  
RedPhoenix
Lexus Fanatic

iTrader: (10)
 
RedPhoenix's Avatar
 
Join Date: Oct 2006
Location: Tampa, Florida
Posts: 5,006
Likes: 0
Received 4 Likes on 3 Posts
Default

I confirmed it with carson. Buying it tommorow, ill report my results!
Old 08-31-07, 01:18 PM
  #12  
Luxor
Pole Position
Thread Starter
iTrader: (15)
 
Luxor's Avatar
 
Join Date: Jan 2006
Location: Arizona
Posts: 2,331
Received 36 Likes on 31 Posts
Default

Originally Posted by RedPhoenix
Do I need 2 of these for the pair of fronts? Or does 1 kit replace both fronts?
One kit covers both sides.
Old 10-08-07, 01:29 PM
  #13  
RedPhoenix
Lexus Fanatic

iTrader: (10)
 
RedPhoenix's Avatar
 
Join Date: Oct 2006
Location: Tampa, Florida
Posts: 5,006
Likes: 0
Received 4 Likes on 3 Posts
Default

Bumping this thread up.


I just did mine and noticed a reducement in clunking noises... but I still have some noise (but obviously not as much)

could the rears be subjected to this as well?
Old 10-08-07, 11:48 PM
  #14  
PERRYinLA
Racer
 
PERRYinLA's Avatar
 
Join Date: Jul 2001
Location: Orange County, California
Posts: 1,964
Received 13 Likes on 12 Posts
Default

Are the wire springs (lower box) available separately?
Old 10-10-07, 01:30 PM
  #15  
SCoupe
Lexus Test Driver

 
SCoupe's Avatar
 
Join Date: Aug 2003
Location: California
Posts: 887
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by tttp5
i don't have a clunk/clap noise when moving from forward to reverse like u said but my noise happens when i drive over cracks / bumps in the road surface. the abrupt movement causes a metal clunk/clap sound coming from the front driver wheel, if i have my foot on the brake and go over the same bump i don't here this noise.

any suggestions? do u think its the same problem?
Exact same thing after installing new front pads. Rechecked all bolts and clips to. The only thing I did different this time was to use a special high temp red brake lube on all the contact surfaces (pins, rear of pad at piston). However, only have the sound from drivers side. I've worked on the brakes many times and could do it blindfolded. My clips are old, so maybe that's it. MKIV TT fronts.

Thread Tools
Search this Thread
Quick Reply: Braking clunk or clap noise FIX



All times are GMT -7. The time now is 07:39 PM.