When compressing the damper spring, use a commercially available
strut spring compressor (Branick MST-580A or Model 7200, or equivalent)
according to the manufacturer's instructions.
Refer to the Exploded View as needed during the following procedure.
The illustrations show with damper mounting washer type.
Honda Odyssey Service Manual > Lane Departure Warning: Aiming (Service Point Calibration)
NOTE: Do the service calibration on a flat and straight road that has several lanes where you can drive at least 25 mph (40 km/h). You must complete the aiming procedure within 10 minutes. The aiming procedure may fail if you take too long, if the weather is poor (rain, fog, or snow), or the white o ...