![]() | Home > Technical (L322) > Low brake pedal / brake pedal travel after bleeding |
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Haylands Member Since: 04 Mar 2014 Location: East Yorkshire Posts: 8376 ![]() ![]() ![]() |
Has the fluid been changed when due..? If you don't change it water gets in the system and can corrode inside the master cylinder, under normal use the piston only moves a short way and keeps the seal and cylinder wall at that position clean. When you bleed it the piston moves its entire stroke, any corrosion will damage the piston seal and lead to a small internal leak, this can lead to a low pedal and eventually a visible leak, there have also been cases of the seal flipping over as you ask it to make the full travel...
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umitbat Member Since: 06 Jan 2010 Location: Space Posts: 433 ![]() ![]() ![]() |
I experienced same thing after pad change.
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nino_nino Member Since: 29 Mar 2015 Location: pocitelj Posts: 690 ![]() ![]() ![]() |
https://www.fullfatrr.com/forum/topic44822.html 2012 TDV8 Black Edition
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MarianaWestminster Member Since: 14 Jun 2018 Location: UK Posts: 693 ![]() ![]() |
Thanks for the tips everyone.
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Haylands Member Since: 04 Mar 2014 Location: East Yorkshire Posts: 8376 ![]() ![]() ![]() |
Glad you're sorted, just keep an eye on the level, having said that, don't bother it will warn you if it gets low...!! Pete
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