Brake Bleeding - Handbrake off

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johnben
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#1 Brake Bleeding - Handbrake off

Post by johnben » Mon Apr 13, 2015 5:47 am

Hi Folks

I am sure some will be shaking their heads at my lack of knowledge but I cannot work out why it is necessary to release the handbrake when bleeding brakes as instructed by the Haynes Manual. What is the reason?

John

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christopher storey
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#2

Post by christopher storey » Mon Apr 13, 2015 9:23 am

There is no reason for it . The Haynes manual is wrong .

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abowie
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#3

Post by abowie » Mon Apr 13, 2015 9:54 am

christopher storey wrote: The Haynes manual is wrong .
Ermagerd heresy! You will burn in hell!!!
Andrew.
881824, 1E21538. 889457. 1961 4.3l Mk2. 1975 XJS. 1962 MGB. 1979 MGB.
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abowie
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#4

Post by abowie » Mon Apr 13, 2015 9:55 am

My suspicion is that Haynes manuals are constructed, to a degree, from generic text. Maybe some handbrakes are hydraulic...
Andrew.
881824, 1E21538. 889457. 1961 4.3l Mk2. 1975 XJS. 1962 MGB. 1979 MGB.
http://www.projectetype.com/index.php/the-blog.html
Adelaide, Australia

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johnney
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#5

Post by johnney » Mon Apr 13, 2015 10:22 am

The manual assumes whoever is bleeding the brakes at the rear is positioned under the car as the rear brakes are inboard and that maybe you have the car on ramps or similar. It's a matter of safety, of course you would not want it to roll off and flatten you!
johnney

1968 FHC series 1
1E21862

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Gfhug
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#6

Post by Gfhug » Mon Apr 13, 2015 12:53 pm

If you've not started the bleeding here is a useful post on an easy way of doing it:
viewtopic.php?t=6273
S2 FHC Light Blue
S2 OTS LHD - RHD full restoration

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#7

Post by johnben » Tue Apr 14, 2015 5:42 am

johnney wrote:The manual assumes whoever is bleeding the brakes at the rear is positioned under the car as the rear brakes are inboard and that maybe you have the car on ramps or similar. It's a matter of safety, of course you would not want it to roll off and flatten you!
Thanks for the replies.
johnney I think you misread the post, the situation you describe is what the Haynes Manual recommends.

John

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johnney
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#8

Post by johnney » Wed Apr 15, 2015 6:45 am

:D
Last edited by johnney on Wed Apr 15, 2015 6:49 am, edited 1 time in total.
johnney

1968 FHC series 1
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