spongey brakes!! - Page 2

COLVERT · 13th July 2021, 19:02

Quote:

Originally Posted by Phil-T4

Try this...

NSR - clamp flexible pipe - still spongy? No - problem identified, yes - move on.
OSR - clamp flexible pipe - still spongy? No - problem identified, yes - move on.
NSF - clamp flexible pipe - still spongy? No - problem identified, yes - move on.
OSF - clamp flexible pipe - still spongy? No - problem identified, yes - move on.

With all pipes clamped and still spongy, replace master cylinder.

ABS modulator.

If there is air in the modulator can you get it come out if you brake gently at low speed on loose gravel ?? ie. make the modulator valves work by locking the wheels.----

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Phil-T4 · 14th July 2021, 04:57

Yes it will help but it may not purge it all in one go.

14th July 2021, 04:57	#12
Phil-T4 I really should get out more....... MG ZT-T, Rover 75 Tourer Join Date: Mar 2011 Location: Olney Posts: 2,969 Thanks: 245 Thanked 1,088 Times in 657 Posts	Yes it will help but it may not purge it all in one go.