2012年1月29日日曜日

Recovery BC7

As a trial experiment, applied I more 1,3mm toe-in on frontal wheel alignment before the renewal of geometric construction in BC7 SUBARU Legacy LSi US model  this morning. This was the BINGO result unexpectedly at all! All the strange reactions while turning at various speeds are disappeared and braking phenomena like resistance slip did not happen.

So the planning in this morning has changed undone though there remains some too hard reaction because of stronger spring a bit, not STI but SUBARU genuine parts from new car had been equipped on my BC7.

Straightness might exceed that of OPEL B-Vectra, FF model with European wheel alignment setting, frontal camber 60 minutes and rear one 90 minutes promptly, on the other hand BC7 has 15minutes and 40 minutes cambers F/R promptly.

Only 1,3mm(tire position scaling) to-in application has improved the steering response and property considerably. Just an imagination shows the effect on slipping angle, TOOT and sliding friction resistance in any phases.

As a conclusion, I will continue US Legacy as it is with no more modifications for the time being, as good replacement parts for her are all prepared in stock room occupying relatively large area in my villa.

As for brake fluid leak that I came across a few weeks ago, no liquid like material was observed around the hose and pipe connecting areas however hard I might try to find out any dysfunctions, the countermeasure by aluminum sheet insertion was to the point.

And the thermostat for cooling water is going well and the heater function is OK, with no splashing water sound from heater core in dashboard is discerned at all.

The condition and performance of the automatic trans-axle in US SUBARU are favorable after replacing ATF from SUBARU genuine but interchangeable with CVT into TOYOTA Castle genuine Dexron 2, feeling am I some increased torque transition from 2,2L Flat4 motor.

I perceived again that the performance of a trans-axle affects on the drive feel and riding taste that competitive with the connected motor performance.
Now I recommend my BC7 has some ultimate condition that is second to no one.

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