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Old 05-01-2011, 03:58 AM
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TRAKCAR TRAKCAR is offline
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Default Re: PMNA January 2011 Service Bulletin

Quote:
�� The new noses are titanium and connect with a circlip to the base aluminum pistons,
eliminating nose dropout during pad changes.


�� The piston surface area in contact with the pad has been reduced to slow heat transfer and
help ventilate the assembly.

�� The nose diameter has been increased to shield the caliper body from heat radiation.

�� When installed, the combination will improve serviceability and reduce the calipers.’
operating temperature.


Thanks for posting, I had heard about the upgrade but did not really know what it included.
I wonder if it is worth the upgrade now, but it seems like a good idea when it is time to rebuild them!
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