except code A50 (Front axle with increased load capacity)
except code ZG1 (Engageable all-wheel drive)
except code ZG3 (Engageable all-wheel drive with gear reduction)
except code ZU7 (National version for Canada)
except code ZU8 (National version for USA)
Test and adjustment values for caster
Number
Designation
Model 906.131/133/135/23/63/73 with code A50+C15 except code XB6/ XL8/ZG1//ZG3/ZU7/ZU8, model 906.131/133/ 135/23/63/73 with code C15 except code A50/XB6/XL8/ZG1/ZG3/ZU7/ZU8
Model 906.131/133/135/23/63/73 with code A50+C15 except code XB6/ XL8/ZG1//ZG3/ZU7/ZU8, model 906.131/133/ 135/23/63/73 with code C15 except code A50/XB6/XL8/ZG1/ZG3/ZU7/ZU8
BE40.20-N-1002-20M
Permissible difference in caster between right and left side of vehicle
°
30'
Test and adjustment values for caster
Number
Designation
Model 906.131/133/135/23/63/73 with code A50+C15 except code XB6/ XL8/ZG1//ZG3/ZU7/ZU8, model 906.131/133/ 135/23/63/73 with code C15 except code A50/XB6/XL8/ZG1/ZG3/ZU7/ZU8
BE40.20-N-1003-20M
Absolute caster tolerance
°
30'
1
Measure level of front axle and rear axle on one side of the vehicle and find the specified value for the caster in the table.
2
Determine actual caster values.
3
Compare specified value for caster against actual caster value and determine whether the permissible tolerance is met.
The caster cannot be adjusted but it must be checked to ensure the chassis geometry is correct.