In a message dated 6/12/2006 10:07:20 AM Eastern Standard Time,
Brian_Lanoway@standardaero.com writes:
> I've replaced almost everything in the rear suspension of my 1973 TR6
> (trailing arm bushings, springs and caps, half-shafts, U-joints, rear hubs,
> lever arm shocks, shock links and bushings) and I still have a strange,
> frustrating "grunch" sound coming from my rear suspension
Brian,
You do not mention diff mounts. I when thru a similar fault diagnosis by
part substitution process on my 71 TR6. What I eventually found was a cracked
frame where the diff mounts. This is very common for a TR6. You may want to
drop the diff and take a look. They usually can be repaired in place by a good
welder and there is a gusset kit you can buy to strengthen the mount.
Darrell
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