Perform a wheel alignment check · ar4020d0200d · Mercedes-Benz WIS

AR40.20-D-0200D

Perform a wheel alignment check

17.11.09

MODEL WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1, YD2, YD3, YD4, YD5, YD6, YD7

MODEL 903.61 /66 /67, 904.61 /66 with CODE (ZU7) National version for Canada

MODEL 903.61 /66 /67, 904.61 /66 with CODE (ZU8) National version for USA

MODEL 903.61 /62 /66 /67, 904.61 /62 /66 with CODE (ZU9) National version for Mexico

Figure item, etc.	Work instructions
	Notes regarding toe adjustment		AH40.20-N-0001-01A
	Determine level of vehicle	For the wheel alignment, the actual level of the vehicle must be determined.	AR40.20-D-0200-05A
1	Front axle alignment
	Toe-in		*BE40.20-N-1001-11A
		Specified value nomogram for models WD1, WD2, WD3, XD1, XD2, XD3, YD1, YD2, YD3	AR40.20-D-0200-02A
		Specified value nomogram, model XD4, XD5, YD4, YD5,	AR40.20-D-0200-02B
		Specified value nomogram for models WD6, WD7, YD6, YD7	AR40.20-D-0200-02C
	Camber		*BE40.20-N-1002-11A
		Specified value nomogram for models WD1, WD2, WD3, XD1, XD2, XD3, YD1, YD2, YD3	AR40.20-D-0200-03A
		Specified value nomogram for models XD4, XD5, YD4, YD5	AR40.20-D-0200-03B
		Specified value nomogram for models WD6, WD7, YD6, YD7	AR40.20-D-0200-03C
	Caster		*BE40.20-N-1003-11A
		Specified value nomogram for models WD1, WD2, WD3, XD1, XD2, XD3, XD4, XD5, YD1, YD2, YD3, YD4, YD5	AR40.20-D-0200-01A
		Specified value nomogram, model WD6, WD7, YD6, YD7,	AR40.20-D-0200-01B
	Steering axis inclination		*BE40.20-N-1004-11A
		Specified value nomogram for models WD1, WD2, WD3, XD1, XD2, XD3, YD1, YD2, YD3	AR40.20-D-0200-04A
		Specified value nomogram for models XD4, XD5, YD4, YD5	AR40.20-D-0200-04B
		Specified value nomogram for models WD6, WD7, YD6, YD7	AR40.20-D-0200-04C
	Toe-out on turns		*BE40.20-N-1005-11A
	Steering angle		*BE40.20-N-1006-11A
2	Rear axle alignment check
	Toe-in		*BE40.20-N-1001-12A
	Inclined position of rear wheels (single toe-in)		*BE40.20-N-1002-12A
	Camber		*BE40.20-N-1003-12A

Test values for front wheel alignment

Number	Designation			Models WD1/WD2/ WD3/XD1/ XD2/XD3/ YD1/YD2/ YD3/	Models YD4/YD5/ XD4/XD5	Models YD6/YD7/ WD6/WD7


BE40.20-N-1001-11A	Toe-in	permissible tolerance	°	10'	10'	10'
		Specification nomogram		AR40.20-D-0200-02A	AR40.20-D-0200-02B	AR40.20-D-0200-02C
BE40.20-N-1002-11A	Camber	permissible tolerance	°	45'	45'	45'
		permissible difference left to right max.	°	1° 20'	1° 20'	1° 20'
		Specification nomogram		AR40.20-D-0200-03A	AR40.20-D-0200-03B	AR40.20-D-0200-03C
BE40.20-N-1003-11A	Caster	permissible tolerance	°	30'	30'	30'
		Specification nomogram		AR40.20-D-0200-01A	AR40.20-D-0200-01A	AR40.20-D-0200-01B
BE40.20-N-1004-11A	Steering axis inclination	permissible tolerance	°	30'	30'	30'
		permissible difference left to right max.	°	1 °	1 °	1 °
		Specification nomogram		AR40.20-D-0200-04A	AR40.20-D-0200-04B	AR40.20-D-0200-04C
BE40.20-N-1005-11A	Toe-out on turns with the inside wheel steered through 20°	Unladen vehicle	°	1° 20' (30)	1° 20' (30)	1° 20' (30)
		at permissible front axle load	°	1° 45' (30)	1° 45' (30)	1° 45' (30)
BE40.20-N-1006-11A	Steering angle		°	46° (30)	46° (30)	46° (30)

Test values for rear axle alignment

Number	Designation			Models WD1/WD2/ WD3/WD6/ WD7XD1/ XD2/XD3/ XD4/XD5/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7


BE40.20-N-1001-12A	Toe-in	Tolerance max.	°	0° (15')
BE40.20-N-1002-12A	Inclination of rear wheels (individual wheel toe) = maximum inclination of rear axle	Tolerance max.	°	0° (15')
BE40.20-N-1003-12A	Camber	Tolerance max.	°	0° (-40'/+20')