Longacre 72976 Quick Start Manual

Longacre Racing Products
360 453 2030 Monroe, Wa. USA
Overview:
This system will help you accurately level your scale pads or roll-offs - AND - once
the car is on it will give you an accurate "Ground Plane". You can use the Laser to
measure frame ride height plus ground clearance of exhaust, bellhousing, oil pan,
etc., even spoilers. Setting up your wheel weights can change ride height. But you
only discover this after the car is back on the ground! The Laser beam is a fine
line rather than a dot and is self-leveling to improve accuracy and save you time.
Step 1: Set up the scale pads or roll-offs using your car's wheelbase and track
width so that the pads will be centered on the tires.
Step 2: Place the Laser and height adjusting stand next to the pads approximately
as shown above. The laser is self-leveling but the stand should be leveled also for
best accuracy. Use adjustable screws on the bottom.
Pad target
Step 3: Place the pad target on the edge of one scale pad. On the back of the laser
move the slide switch to UNLOCK and push the button on the top marked H. The
Laser beam will rock slightly from side to side, then settle at precise level. Point
the laser at the pad with the target. loosen the stand adjustment lever, and raise
or lower the Laser until the Laser beam shows on the target. Lock the lever down.
Step 4: Raise or lower that scale pad until the Laser beam is exactly on the silver
line on the target. This line is dead even with the top of the scale pad. Use the
bubble on the pad target to also keep the pad itself level.
www.longacreracing.com
Laser Leveling
System
Laser and stand
#72976
WARNING: Do not
point laser in
eyes. Serious eye
damage could
result. SEE
WARNING LABLE
ON LASER.
9/07