Reset Master Cylinder Warning Piston? |
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Reset Master Cylinder Warning Piston? |
bkrantz |
Mar 30 2022, 08:46 PM
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#1
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914 Guru Group: Members Posts: 7,802 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains |
Seems like the small diameter piston that triggers the brake fluid pressure warning light in my new MC is not centered, so the small diameter segment is not aligned with the hole for the switch plunger. This photo shows the piston removed from my old MC.
Does anyone know how to reset or recenter the piston in the MC? (not reset the plunger on the switch) |
PatMc |
Mar 31 2022, 05:41 PM
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#2
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Member Group: Members Posts: 120 Joined: 27-June 21 From: Long Beach Member No.: 25,669 Region Association: None |
Seems like the small diameter piston that triggers the brake fluid pressure warning light in my new MC is not centered, so the small diameter segment is not aligned with the hole for the switch plunger. This photo shows the piston removed from my old MC. Does anyone know how to reset or recenter the piston in the MC? (not reset the plunger on the switch) If you can tell which way it moved...have someone step on the pedal and crack the line opposite the way it moved...that should move it back. You might also get in there with the pick after removing the switch and recenter it...if you're good |
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