more semi-symmetrical handbrake horrors
I don't understand why Alan's actuator has been ground up.
[my] actuators did not exhibit this condition.
Steve P2125
Let's be clear, it's not just mine: take a close look at the other two owner's parts earlier in this thread.
The reason is obvious when you're holding the part in your hand near the upright: the original unmolested part simply will not fit (eg clear the hub) without having material removed. Since I wrote the original post I took the other side apart, and that one was similarly ground, athough not as close to the mounting holes so it doesn't look quite as ridiculous as the first one. I'm convinced that one can do a responsible job of modifying the part; it's a question of taking a little care in removing material.
As for yours, Steve, I really wish I could see a clear picture of them. Perhaps yours were more neatly done or had not rusted where ground. I have to admit I didn't really notice it until after I had handled and looked a the part several times.
Also the flash + closeup photography makes it more obvious. And remember how small the actuator is (the body is only about 1" long). You might not have noticed, unless you looked closely. Anyway, next time you're tightening those 6 mm screws take a *really* close look at what's behind them and at the underside of the actuator body that faces the hub.
BTW a couple related notes from P2160: unlike the RH side, my LH upright *
is* machined in back and has caliper holes on the unused front lug (as if to make the upright ambidextrous). This is all starting to feel like my late unlamented '69 Lamborghini, where (as the semi-joke went) how your car was built depended on how much wine Luigi had for lunch and for example whether he felt like putting Miura shocks on instead of 400 GT shocks (whichever cart was closest that day). Sigh... I thought I was past all that..... and the irony (or is it justice?) that the only really crude thing I've found is a "modern" addition the original car didn't have or need....
The other irony is that on the LH side the two mounting screws were seized so I had to drill them out.
Moral: Be aware of this if you think yours are "tight;" they might just be
stuck.