Advertise on fullfatrr.com »

Home > Technical (L322) > SC 4.2 Brake adjustment
Post Reply  Down to end
Page 1 of 1
Print this entire topic · 
georgedb



Member Since: 12 Apr 2015
Location: Gauteng
Posts: 82

South Africa 2006 Range Rover Supercharged 4.2 SC V8 Java Black
SC 4.2 Brake adjustment

Good day all

Searched but not found.

Can the knowledgeables please give me the process for adjusting front brakes on an MY06 4.2SC.

There is still quite a bit of pad left but the brakes are useless and nearly got me into an accident yesterday.

So just want to adjust to end of next month when there is ching should it need replacement.

Thanks a stack

Post #340215 1st Aug 2015 8:02am
View user's profile Send private message View poster's gallery Reply with quote
Mikey



Member Since: 10 Jan 2008
Location: Dundee
Posts: 1688

Scotland 

You can't adjust the front brakes.

What issues did you have? Maybe we should concentrate on that first Thumbs Up

Post #340218 1st Aug 2015 8:13am
View user's profile Send private message View poster's gallery Reply with quote
northernmonkeyjones



Member Since: 24 Mar 2012
Location: derby
Posts: 8479

United Kingdom 2016 Range Rover Autobiography SDV8 Santorini Black

^ as mikey said there is no adjustment in the front discs and pads, they are self adjusting so to speak. The pads wear, get pushed closer to the disc, to compensate more fluid from the reservoir enters the system and the reservoir levels drop.

If they are bad enough to nearly cause an accident you have a problem, and if there is still some meat left on the pads then I would start by looking at the level of the brake fluid, if it is low then look for a leak in the brake lines, the front flexi pipes would be the easiest place to begin, these are subject to a current recall from Land Rover and could be done foc, other than that it is a matter of checking the rear for is and the steel brake pipes, which at 10yeArs old could be starting to fail. Check around the bend where the front for I pipe connects under the wheel arch, the pipes then run under the car behind a plastic cover and over the top of the fuel tank which is another place they can fail. There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
Fiat 500x 1.4 multiair Lounge 2015
2010 LR D4 Commercial 2.7 TDV6

Post #340219 1st Aug 2015 8:44am
View user's profile Send private message View poster's gallery Reply with quote
georgedb



Member Since: 12 Apr 2015
Location: Gauteng
Posts: 82

South Africa 2006 Range Rover Supercharged 4.2 SC V8 Java Black

Thanks northernmonkeyjones and Mikey.

As said there is quite a bit of padding but the braking is very bad.Will have to check all the areas.mentioned

Post #340221 1st Aug 2015 9:06am
View user's profile Send private message View poster's gallery Reply with quote
alanm_3



Member Since: 19 Feb 2011
Location: my House, unless I’m not at home, in which case I’m somewhere else.
Posts: 6653

Scotland 2017 Range Rover Autobiography SDV8 Loire Blue

Have you bled your brakes at all, or checked that the calliper isn't seized? Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Post #340224 1st Aug 2015 9:40am
View user's profile Send private message View poster's gallery Reply with quote
ebajema



Member Since: 24 Mar 2011
Location: New Plymouth
Posts: 4782

New Zealand 2010 Range Rover Autobiography 5.0 SC V8 Galway Green

Mmmmm since I have some family living in Gauteng, I'd better see if I can help here Wink. My kids really like their granny Smile

The stuck calipers is an issue on that generation cars, especially the rears (replaced both on my 2006 SC, cheap part by the way). As far as I know the fronts don't have the problem but still worth checking.

If the pads and discs are OEM, have a look at brake fluid as well. If it is very dark/dirty, just replace it in the entire system. Brake fluid is very hygroscopic and the water that slowly moves into the system can do a bit of damage (rust) and when the brakes get quite warm (lot of city traffic or hard braking) can turn the water into steam causing bubbles and then all of a sudden it is like driving with air in the brake lines. Normally brake fluid should be changed every 2 years apparently.

Also check whether the front brake hoses recall has been done, if not, I suggest to get it done asap. In the UK it is done for free (have a look at the forum posts) so hopefully the SA JLR dealers are doing the same !!! Leaking hoses could be causing the issue as well. MY 2010 5.0 SC Galway green and sand interior!!
Have the Faultmate MSV2 Extreme to be tinkering with the settings etc. !!

Post #340281 1st Aug 2015 3:50pm
View user's profile Send private message View poster's gallery Reply with quote
georgedb



Member Since: 12 Apr 2015
Location: Gauteng
Posts: 82

South Africa 2006 Range Rover Supercharged 4.2 SC V8 Java Black

@Alan: I know some work had been done on fhe brakes when I purchased the vehicle 4 months ago. Not sure if it had been bled.

@ ebajema: Thanks for the advise. Will have to look at all those too and take it up with the Indi.

Post #340286 1st Aug 2015 4:25pm
View user's profile Send private message View poster's gallery Reply with quote
Zirconblue



Member Since: 16 Apr 2015
Location: Kent
Posts: 1277

United Kingdom 2005 Range Rover Vogue 4.4 V8 Cairns Blue

So to summarise it can be caused by;

*Sticking/Seized brake calipers
*Lack of brake fluid (which likely means it's leaking somewhere)
*Old or contaminated brake fluid.
*Air in the system - needs bleeding
*Poor quality or [oil] contaminated pads.
*Glazed discs or very rusted discs will also do it.

If your car is subject to the brake hose recall, then they will have to replace the fluid and bleed the system when they replace the hoses.

Post #340288 1st Aug 2015 4:34pm
View user's profile Send private message View poster's gallery Reply with quote
georgedb



Member Since: 12 Apr 2015
Location: Gauteng
Posts: 82

South Africa 2006 Range Rover Supercharged 4.2 SC V8 Java Black

Thanks Zirconblue.

will investigate

Post #340290 1st Aug 2015 4:37pm
View user's profile Send private message View poster's gallery Reply with quote
nemmi69



Member Since: 16 Jun 2015
Location: Peterborough
Posts: 101

United Kingdom 2006 Range Rover Supercharged 4.2 SC V8 Barolo Black

If the brake pedal feels OK then i would check the discs first as its very hard to sop with glazed or rusted discs. If the pads are shiny then they wont stop you. What doesn't kill you is just bidding it's time.

Post #340737 4th Aug 2015 2:17pm
View user's profile Send private message View poster's gallery Post Reply
Post Reply  Back to top
Page 1 of 1
All times are GMT + 1 Hour

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
fullfatrr.com RSS Feed - All Forums


Switch to Mobile site