Corsica L4-121 2.0L (1988)
FIGURE 2
Measure from flat surface to center of pin hole, refer to Figure 2.
If dimension is less than 22 mm (0.87 in.) replace wiper blade superstructure with GM P/N 5049731.
Part is currently available from GMSPO.
IMPORTANT:
To eliminate the need to grind ramp finger or replace wiper blade superstructure, do not open hood beyond normal prop rod
position.