Aiming
Procedures
INSPECTION LIMITS FOR LOW BEAM HEADLIGHTS
The inspection limits are a range of 4” at 25’. The illustrations below show the range
allowed for vertical and horizontal inspection.
The left side of the “high intensity zone” must fall
within the shaded area for proper low beam
horizontal adjustment.
The top of the “high intensity zone” must fall within
the shaded area for proper low beam vertical
adjustment.
Nominal Vertical Aim Line
100 mm
100 mm
100
mm
100
mm
4"
4"
4"
0"
4"
8"
Inspection
upper limit
Inspection
lower limit
4"
0"
4"
4"
4"
Inspection
lef
t
limit
Inspection
right
limit
4"
0"
4"
4"
4"
AIMING LOW BEAM HEADLAMPS
Low Beam Headlamps are aimed so that the top edge of the high-intensity zone is at the
line, and the left edge of the high-intensity zone is at the
vertical center line of the screen.
NOMINAL VERTICAL AIM
NOTE: Headlights centered more than 36” from the ground require beam slope
compensation. See page 18 for details.
Page 13 - Aiming Procedures - Aiming Low Beams
Canbuilt Mfg.
Perfect Night Vision.....
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