freightliner cascadia Driver Manual page 209

Headlight Aiming
06/18/2007
Fig. 23.4, Headlight Adjusting
Distance Between Ground
and Headlight: in (mm)
22–36 (560–900)
36–48 (900–1200)
48–54 (1200–1400)
23.3
f545076
Vertical Low-Beam Headlight Variation Limits
Desired Variation (Fig. 23.3,
Item 2): in (mm)
0
2 (50) down
2.5 (64) down
Table 23.1, Vertical Low-Beam Headlight Variation Limits
Upper Limit (Fig. 23.3, Item
1): in (mm) up
3.9 (100)
2 (50)
1.6 (40)
Lower Limit (Fig. 23.3, Item
3): in (mm) down
3.9 (100)
6 (150)
6.5 (165)