Modification notes
18.5.10 | Value modified: Nut, hose clamp to tie rod | Steering 765.841 in model 667, 668, 670 with front axle 730.604/605 |
Front axle toe check values
Number | Designation | Model 667 with front axle 730.4/6 | Model 668 with front axle730.6 | Model 670 with front axle 730.3/6/7 | |
BE40.20-N-1001-07E | Toe | mm | 00.5 | 00.5 | 00.5 |
Tie rod
Number | Designation | Steering 760.207 in model 667 | Steering 760.302 in model 667,668,670 | Steering 765.501 in model 667, 668 | ||
BA46.40-N-1003-01A | Nut, hose clamp to tie rod | – | Nm | 50 | – | – |
M10 | Nm | - | 60 | 60 | ||
M121.5 | Nm | - | 85 | 85 | ||
Tie rod
Number | Designation | Steering 765.603 in model 668,670 | Steering 765.841 in model 667 | Steering 765.841 in model 667, 668, 670 | ||
BA46.40-N-1003-01A | Nut, hose clamp to tie rod | – | Nm | 50 | 50 | 55 |
M10 | Nm | - | - | - | ||
M121.5 | Nm | - | - | - | ||
Tie rod
Number | Designation | Steering 765.841 in model 670 | ||
BA46.40-N-1003-01A | Nut, hose clamp to tie rod | – | Nm | – |
M10 | Nm | 60 | ||
M121.5 | Nm | 85 | ||
L40.20-0025-12
1 Position steel straightedges at a distance of 5 x rim flange diameter d in front of and behind the front axle and mark the position of the steel straightedges on the floor using chalk.
Example:
d = 400 mm
Steel straightedge distance = 2 m in front of and 2 m behind the axle
It is not necessary for the axle to be precisely centered (for example: If there is a lack of space). The distance of the steel straightedges to one another must always be 10 times the value of the rim flange diameter. The toe can be read directly off the measuring scale in mm (millimeters). Then the exact value in degrees can be determined using the conversion table.
2 Project the light spot on the front and rear measuring scale on the left side of the vehicle and align both steel straightedges to the same value by moving from side to side.
3 Align light spot to the measuring scale at the front and then at the back on the right side of the vehicle and read off values. The difference between the two values is the total toe.
If the front value is smaller, this is referred to as toe-in (+).
4 Set the angle scales of the turntables to 0°.
Toe conversion table, mm to degrees
Toe in mm | Wheel dimension | ||
15" | 16" | 17" | |
0.5 | 0° 04' | 0° 04' | 0° 04' |
1.0 | 0° 04' | 0° 08' | 0° 07' |
1.5 | 0° 13' | 0° 13' | 0° 11' |
2.0 | 0° 18' | 0° 17' | 0° 15' |
2.5 | 0° 22' | 0° 21' | 0° 19' |
3.0 | 0° 27' | 0° 25' | 0° 23' |
3.5 | 0° 32' | 0° 30' | 0° 27' |
4.0 | 0° 36' | 0° 34' | 0° 31' |
4.5 | 0° 40' | 0° 38' | 0° 35' |
5.0 | 0° 45' | 0° 42' | 0° 39' |
5.5 | 0° 50' | 0° 46' | 0° 42' |
6.0 | 0° 54' | 0° 51' | 0° 46' |
6.5 | 0° 59' | 0° 55' | 0° 50' |
7.0 | 1° 03' | 0° 59' | 0° 54' |
7.5 | 1° 08' | 1° 03' | 0° 58' |