1999 Lexus GS 300 Owners Manual - Page 478
1999 Lexus GS 300 Manual
Page 478 highlights
ELECTRICAL COMPONENTS 64G021a " 1 Bubble 2 Acceptable range Vertical movement gauge: The bubble of the gauge should not deviate from the center of the gauge by more than 2 marks to either side of the gauge. If the bubble is out of the acceptable range of the beam angle gauge, adjust it using bolt A. 458
ELECTRICAL COMPONENTS
458
64G021a
"
1
Bubble
2
Acceptable range
Vertical movement gauge:
The bubble of the gauge
should not deviate from the center of the gauge by more
than 2 marks to either side of the gauge.
If the bubble is out of the acceptable range of the beam
angle gauge, adjust it using bolt A.