RD54 Stopped Spinning

[Peter Coghlan]

>
>The heat sink is not riveted on, but appears to be glued on. I have not
>really tried to remove it yet; to test the parts I removed all 6 of them
>(the heatsink is a single one across all 6 parts).
>

Perhaps the FETs could be wired back into different locations for test purposes
using extension leads without having to detach them from the heatsink?

Regards,
Peter Coghlan.