Launch KWB-402 User Manual

11. Balancing a Wheel.
11.1 Procedure for passenger car wheels and light truck wheels.
Switch on power, mount the wheel, enter rim data.
 Put down protective cover, press key [START]. The wheel start spinning, and after spin ended, the
amount of weights need to attached on the rim will be displayed on the INEER and OUTER display
window. Prepare weights as per the displayed value.
 Slightly rotate the wheel counterclockwise, see the Weight Position LEDs for OUTER side- Full LEDs
flash when correct weight position is at top-dead-center(12o’clock) .as shown in the following figure. Attach
the balance weight on the correct position of the rim.
Slightly rotate the wheel counterclockwise again, see the Weight Position LEDs forINNER side-
Full LEDs flash when correct weight position is at top-dead-center (12o’clock) .as shown in the following
figure. Attach the balance weight on the correct position of the rim.
Put down protective cover, press key [START]. The wheel start spinning, and after spin end, see the dis-
play window of reads: [00] [ 00 ] , that means balancing cycle is success fully completed.
Normally, the above procedure to reach display reading [00] [ 00 ] shall not be more than 3 times.
1 0 4 0
1 0 4 0
14

Launch KWB-402 Specifications

General

Brand	Launch
Model	KWB-402
Category	Wheel Balancers
Language	English