Supra Liftback L6-2997cc 3.0L DOHC MFI Twin-Turbo (1997)
Alternator Brush: Testing and Inspection
Brushes
INSPECT EXPOSED BRUSH LENGTH
Using a vernier caliper, measure the exposed length.
Standard exposed length:
9.5 - 11.5 mm (0.347 - 0.453 in.)
Minimum exposed length:
1.5 mm (0.059 in.)
If the exposed length is less than minimum, replace the brush holder.
