Hold Button

Technical questions and answers about the Mazda Bongo

Moderators: Doone, westonwarrior

User avatar
mikeonb4c
Supreme Being
Posts: 22877
Joined: Sun Nov 05, 2006 10:49 pm
Location: Living with Mango Bongo in the North West but with a tendency to roam
Contact:

Re: Hold Button

Post by mikeonb4c » Sat Apr 20, 2013 7:18 pm

DILLIGAF wrote:Just back from exmoor (again, just love it.) used the hold button +s on most of the steep hills, especially places like the descent from "HAWKRIDGE" to "TARR STEPS", and whithypool bridge cottage where we stopped off today to watch the hunt from the high tops. There's loads of steep spots where the hold comes in really handy to help braking.
True, and I found my Bongo brakes can fade after lots of upping and downing in the Yorkshire Dales with a full load on board so since then I've always used the gearbox for braking where possible, to keep the brakes cooler.
teenmal
Supreme Being
Posts: 3656
Joined: Thu Mar 27, 2008 6:08 pm
Location: north lanarkshire

Re: Hold Button

Post by teenmal » Sat Apr 20, 2013 7:24 pm

mikeonb4c wrote:
DILLIGAF wrote:Just back from exmoor (again, just love it.) used the hold button +s on most of the steep hills, especially places like the descent from "HAWKRIDGE" to "TARR STEPS", and whithypool bridge cottage where we stopped off today to watch the hunt from the high tops. There's loads of steep spots where the hold comes in really handy to help braking.
True, and I found my Bongo brakes can fade after lots of upping and downing in the Yorkshire Dales with a full load on board so since then I've always used the gearbox for braking where possible, to keep the brakes cooler.
Might be worthwhile changing the brake fluid. :)
User avatar
mikeWalsall
Supreme Being
Posts: 3075
Joined: Thu Sep 01, 2011 7:11 pm
Location: Walsall West Midlands

Re: Hold Button

Post by mikeWalsall » Sat Apr 20, 2013 7:26 pm

Using the Hold button saves fuel when climbing hills ..

It's better than giving the engine more 'gas' to get some extra revs ..

Slogging an engine is not good .. so it's kinder on the mechanicals as well ..!!
JAL Mushroom roof,12/240v, fridge, cooker, sink, LPG V6 .. (written off @ £5500 Nov 2016)
User avatar
mikeonb4c
Supreme Being
Posts: 22877
Joined: Sun Nov 05, 2006 10:49 pm
Location: Living with Mango Bongo in the North West but with a tendency to roam
Contact:

Re: Hold Button

Post by mikeonb4c » Sat Apr 20, 2013 7:40 pm

teenmal wrote:
mikeonb4c wrote:
DILLIGAF wrote:Just back from exmoor (again, just love it.) used the hold button +s on most of the steep hills, especially places like the descent from "HAWKRIDGE" to "TARR STEPS", and whithypool bridge cottage where we stopped off today to watch the hunt from the high tops. There's loads of steep spots where the hold comes in really handy to help braking.
True, and I found my Bongo brakes can fade after lots of upping and downing in the Yorkshire Dales with a full load on board so since then I've always used the gearbox for braking where possible, to keep the brakes cooler.
Might be worthwhile changing the brake fluid. :)
Good point, and I thought of that, but I don't think it was the cause. The brakes were being worked v hard, and I had a very heavy load on board, and the Dales are seriously up and down, so it was an extreme test. Never had a problem since.
User avatar
mikeWalsall
Supreme Being
Posts: 3075
Joined: Thu Sep 01, 2011 7:11 pm
Location: Walsall West Midlands

Re: Hold Button

Post by mikeWalsall » Sat Apr 20, 2013 7:53 pm

A point to remember with brake fluid is that 'normal' brake fluids will intermix up to DOT5.1 .. but .. Dot 5 will not as it is silicone based..

http://en.wikipedia.org/wiki/Brake_fluid

Could never understand why the silicone based versions where never given a completely different 'code' ..
JAL Mushroom roof,12/240v, fridge, cooker, sink, LPG V6 .. (written off @ £5500 Nov 2016)
teenmal
Supreme Being
Posts: 3656
Joined: Thu Mar 27, 2008 6:08 pm
Location: north lanarkshire

Re: Hold Button

Post by teenmal » Sat Apr 20, 2013 8:35 pm

Good point, and I thought of that, but I don't think it was the cause. The brakes were being worked v hard, and I had a very heavy load on board, and the Dales are seriously up and down, so it was an extreme test. Never had a problem since.[/quote]

When did your vehicle last have a BF change,and what do you think was the cause.
User avatar
mikeonb4c
Supreme Being
Posts: 22877
Joined: Sun Nov 05, 2006 10:49 pm
Location: Living with Mango Bongo in the North West but with a tendency to roam
Contact:

Re: Hold Button

Post by mikeonb4c » Sun Apr 21, 2013 12:07 am

teenmal wrote:Good point, and I thought of that, but I don't think it was the cause. The brakes were being worked v hard, and I had a very heavy load on board, and the Dales are seriously up and down, so it was an extreme test. Never had a problem since.
When did your vehicle last have a BF change,and what do you think was the cause.[/quote]

A long time ago. But the symptoms weren't this:

http://www.brick-yard.co.uk/vehiclespec ... efluid.htm

And I reckon the cause was as detailed for non brake fluid fade here:


http://en.m.wikipedia.org/wiki/Brake_fade

But I should really change the fluid at some point. I bought the fluid and kit but didn't get a round tuit :roll:
Locked

Return to “Techie Stuff”