Express 2500 V6-4.3L VIN X (2005)
![background image](/chevrolet/express_2500/v6-4.3l_vin_x/Page-1803004.png)
10. Measure the Z height.
11. Turn the adjustment bolt clockwise to increase the Z height and counterclockwise to decrease the Z height.
10. Measure the Z height.
11. Turn the adjustment bolt clockwise to increase the Z height and counterclockwise to decrease the Z height.