Pickup 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
Pressure Plate: Testing and Inspection
DIAPHRAGM SPRING WEAR INSPECTION
Using calipers, measure the diaphragm spring for depth and width of wear.
Maximum:
Depth 0.6 mm (0.024 in.)
Width 5.0 mm (0.197 in.)