Record vehicle level at front and rear axles using inclinometer-electronic - AR40.20-P-0303MCC

MODEL 451.3/4 

Inclinometer with sensor for front axle and rear axle 

Fig 1: Recording Vehicle Level At Front And Rear Axles Using Electronic Inclinometer - Inclinometer With Sensor For Front Axle And Rear Axle

Courtesy of MERCEDES-BENZ USA

Shown on measuring point 2 (left front) 

Fig 2: Recording Vehicle Level At Front And Rear Axles Using Electronic Inclinometer - Shown On Measuring Point 2 (Left Front)

Courtesy of MERCEDES-BENZ USA

Shown on measurement point 1 (right front) 

Fig 3: Recording Vehicle Level At Front And Rear Axles Using Electronic Inclinometer - Shown On Measurement Point 1 (Right Front)

Courtesy of MERCEDES-BENZ USA

Shown on measuring point 3 (left rear) 

Fig 4: Recording Vehicle Level At Front And Rear Axles Using Electronic Inclinometer - Shown On Measuring Point 3 (Left Rear)

Courtesy of MERCEDES-BENZ USA

	Checking
	The values determined with the inclinometer (1) are not used to evaluate the vehicle level, but rather to evaluate the corresponding camber, caster and toe values
1	Carry out preconditions and tests for vehicle level measurement		AR40.00-P-0202A
2	Clean measuring points	This prevents any measuring errors.
3	Position measuring sensor (2), with measuring sensor connecting cable (3) facing towards vehicle center, on the recesses on the left front transverse control arm (6) (arrows) and read off vehicle level on inclinometer (1) and then save the measured values	It is possible that the measuring sensor (2) may not be correctly seated in the recesses on the left front transverse control arm (6) (arrows) relative to the left front transverse control arm (6), and this could result in a positioning error. If the display on the inclinometer (1) shows "Y-position error for sensor position?", then the measuring sensor (2) on the rear measuring points must be tilted slightly towards the arrow (arrow A). Vehicle level - front axle	*BE40.20-P-1001-02Q
4	Position measuring sensor (2), with measuring sensor connecting cable (3) facing towards vehicle center, on the recesses on the right front transverse control arm (5) (arrows) and read off vehicle level on inclinometer (1) and then save the measured values	It is possible that the measuring sensor (2) may not be correctly seated in the recesses on the right front transverse control arm (5) (arrows) relative to the right front transverse control arm (5), and this could result in a positioning error. If the display on the inclinometer (1) shows "Y-position error for sensor position?", then the measuring sensor (2) on the rear measuring points must be tilted slightly towards the arrow (arrow A). Vehicle level - front axle	*BE40.20-P-1001-02Q
5	Position measuring sensor (2), with measuring sensor connecting cable (3) facing towards vehicle center, on the left drive shaft (7) and read off vehicle level on inclinometer (1) and then save the measured value	It is possible that the measuring sensor (2) on the lay-on point of the left drive shaft (7) may not be seated in the correct position, which could result in a positioning error. If the display on the inclinometer (1) shows "Y-position error for sensor position?", then the measuring sensor (2) on the lay-on point of the left drive shaft (7) should be turned or tilted slightly. Vehicle level - rear axle	*BE40.20-P-1001-03Q
6	Check the maximum permissible difference in front axle vehicle level between the left and right side of the vehicle	Permissible difference in vehicle level between right and left side of vehicle	*BE40.20-P-1002-02Q