Domestic and Export High Beam

Check the following specifications for the high beam headlamps.
1. With the headlamps on high beam, observe the center of the high intensity zone on the screen.

IMPORTANT: With composite headlamps (Chevrolet) it may not be necessary' to aim the high beam lamps, the low beam adjustment may have taken care of the high beams.

2. To adjust the headlamp aim perform the following:
^ For the horizontal aim the center beam's high intensity zone should be on the vertical axis (1), or within +102 mm (+4.0 in) (3), or -(4) -102 mm (-4.0 in) of the vertical axis (1).
^ For the vertical aim the center beam's high intensity zone should be on the horizontal axis (2), or within -63.5 mm (-2.5 in) (5), or +51 mm (+2.0 in) (6) of the horizontal axis (2).