760 V6-2849cc 2.8L SOHC B28A (Can) (1984)
Vented Front Brake Disc Replacement Chart
EXAMPLE A:
A car has 70,000 miles on the original discs. Disc measurement is 20.2mm, POINT FALLS ABOVE THE CURVE - DO
NOT REPLACE DISCS!
EXAMPLE B:
Car had discs replaced at 40,000 miles; odometer now shows 100,000.
Mileage on discs equals 60,000 miles. Disc measurement is 20.1mm. POINT FALLS BELOW THE CURVE - REPLACE
DISCS!