Vacuum Diaphragm Rod

Fig. 4 Vacuum Diaphragm Rod Measurement:

1. Remove vacuum diaphragm rod and O-ring from transmission body.
2. Measure N dimension, Fig. 4, using measuring tool No. 49G032355, or equivalent, and suitable scale.

Fig. 5 Vacuum Diaphragm Rod Replacement Chart:

3. Select proper diaphragm rod, Fig. 5. Excessive shift shock and improper shifting often indicate a vacuum diaphragm malfunction. Remove approximately 1 quart of transmission fluid before removing vacuum diaphragm.