Bad bushings on the rear controls arms does this too -- however, it will steer the OTHER way on acceleration.

I'd take a look at the track rod bushings. If one is bad, that wheel will move back on braking and cause steering geometry changes.

Peter

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1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!