[DeTomaso] Techno question: brake caliper bolt torque specs
JDeRyke at aol.com
JDeRyke at aol.com
Mon Feb 6 14:00:07 EST 2012
FWIW, Chuck, I don't use the 'lock' tabs either. They are soft steel and
indent under only mild torque so bolt tension slacks off as the soft steel
indents. And practically speaking they are one-use-only as the tabs fatigue
after one bend/flatten cycle. I much prefer ss safety wire. This stuff should
be taken seriously- we think a loose caliper bolt may have been the
proximate cause of Mad Dawg's spectacular fire at that Silver State event.
When adapting Wilwood calipers to a Pantera, the usual way it's done is to
use the inner bolt in stock position and drill/tap a new hole in the
steering arm outboard of the second stock one, to match the wider bolt pattern of
the Wilwoods. No strap-adapter is needed, but on some Panteras the steering
arm edge is then VERY close to the edge of the new bolt hole and may crack
under hard braking. The fix I use is to add a filler weld-bead to the outside
of the forged steel steering arm and dress it flat with a file, to reinforce
this thin area. It's worked since 1990 for me... Good luck- J Deryke
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