TRD Supercharger Pulley Bearings - When do you change them?

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mickifa

New Member
Hi All,

I have a Landcruiser 100 series with a TRD supercharger on it. Its done 50,000kms on the car and i'm just wondering if anyone has any opinion on when is a good time to change the bearing? Currently there is no play or noise from the bearing but i've heard that the S/C for the 2UZ can develope problems (inefficiency, lower boost psi) if the bearings aren't seen to occasionally.

Cheers, Mic.
 
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