Head Lamp Adjustment Aiming Head Lamps 1. Park the tractor on level ground at a desired distance (D) from a wall. 2. Measure centre of head lamp to ground height. Place a strip of masking tape on the wall at the same height. 3. Place a piece of tape, folded in the middle to make a point, on the top front center of the hood.
1 2
4. Using the tape on hood as a guide, sight across steering wheel and hood to locate tractor centerline. Mark tractor centerline on wall. 5. From tractor centerline, mark a point 5 inch (127 mm) out in each direction. Mask anyone of the headlamps and turn the light switch to dim position. 6. Locate point (A) of bright light projected by each lamp by adjusting knobs (1) and (2) as required. Cover other lamps, if necessary. 7. Repeat the steps 5 & 6 by masking the other lamp.
A
Wall / White Board
h
h1 h2
GROUND
D Bulb Center h1 = D - (h x 0.04) h2 = D - (h x 0.015) units in mm
h
-
Bulb center distance to Ground
h1 -
distance between ground to upper level cut off
h2 -
distance between Ground to lower level cut off.
D
Distance between Tractor to Board
-
6065 / 6075 2WD & 4WD Open Station Rev 01
NOTE: Ensure the light cut off is always between the heights h1 & h2 for optimum coverage of distance.
Exceeding the height "h1" will cause glare to the upcoming vehicles. Falling behind the height "h2" will reduce the distance of light beam. 89
