Warning | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure it with the safety strut. | |
Danger | Risk of death caused by vehicle slipping or toppling off during lifting | Only lift vehicle at the lift support points specified by the vehicle manufacturer. | |
Topical note | Special instructions for lifting and supporting vehicle | ||
Topical note | Notes on tilting the cab | ||
| Check | ||
1 | Check prerequisites for wheel alignment | ||
| Measure | ||
2 | Turn wheels on all steered axles to center on turntables | ||
3 | Position alignment bridges under wheels | Only for axles whose wheels are not standing on turntables. | |
4 | Block brake pedal | Brake pedal jack | |
5 | Mount components required for wheel alignment check system onto vehicle | See operating instructions for wheel alignment check system. | |
6 | Measure 1st front axle | The measurement is menu-assisted and is to be conducted in line with the operating instructions. The camber and steering axis inclination as well as the caster on air-sprung vehicles, are predetermined by the design and cannot be adjusted. | |
CamberCamber | |||
Run-onCaster | |||
Gear ratio spreadSteering axis inclination | |||
Toe-out on turns with 20° steering angleToe-out on turns with 20° steering angle | |||
ToeToe | |||
If the required specified values for the toe are not reached: | |||
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Adjust toe on 1st front axle | |||
As soon as the straight-ahead position for the wheels is shown during the measurement: | |||
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Check center position on steering gear, adjust if necessary and measure toe again. | |||
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7 | Measure 2nd front axle | If installed. | |
Enter the measurement values into the wheel alignment check form. | |||
CamberCamber | |||
Run-onCaster | |||
Gear ratio spreadSteering axis inclination | |||
Wheel angle with 20° steering angle at inside wheel of FA 1Wheel angle with 20° steering angle at inside wheel of 1st front axle | |||
ToeToe | |||
If the required specified values for the toe are not reached: | |||
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Adjust toe on 2nd front axle | |||
8 | Remove components of wheel alignment check system, brake pedal jack, alignment bridges and turntables from vehicle |
Test values for axle adjustment of 2nd front axle |
Number | Designation | FA 739.507/509/527/529/569/574/576 | FA 739.515/517/565/567 | |||
BE40.20-N-1004-11HB | Wheel angle with 20° steering angle at inside wheel of 1st front axle | Left steer | 1st front axle, outside | | 17°54' (30') | 18°00' (30') |
2nd front axle, outside | | 13°36' (30') | 13°36' (30') | |||
2nd front axle, inside | | 15°00' (30') | 14°42' (30') | |||
Right steer | 1st front axle, outside | | 17°54' (30') | 18°00' (30') | ||
2nd front axle, outside | | 13°36' (30') | 13°30' (30') | |||
2nd front axle, inside | | 15°00' (30') | 14°36' (30') |
Test values for axle adjustment of 2nd front axle |
Number | Designation | FA 730.152 | |||
BE40.20-N-1004-11HB | Wheel angle with 20° steering angle at inside wheel of 1st front axle | Left steer | 1st front axle, outside | | 18°30' (30') |
2nd front axle, outside | | 14°30' (30') | |||
2nd front axle, inside | | 15°20' (30') | |||
Right steer | 1st front axle, outside | | 18°30' (30') | ||
2nd front axle, outside | | 14°30' (30') | |||
2nd front axle, inside | | 15°20' (30') |
Test values for axle alignment of 1st front axle |
Number | Designation | FA 739.505 without CODE V1X (Volumer) | FA 739.505 with CODE V1X (Volumer) | ||
BE40.20-N-1007-11HA | Toe | 17.5'' | mm | - | - |
17.5'' | | - | - | ||
19,5" | mm | - | - | ||
19,5" | | - | - | ||
20"/22.5" | mm | 0,3 (+0,8/ -0,5) | 0,3 (+0,8/ -0,5) | ||
20"/22.5" | | 2' (+5'/ -3') | 2' (+5'/ -3') | ||
- | mm/m | 0,5 (+1,5/ -1) | 0,5 (+1,5/ -1) |
000 589 18 31 00
Brake pedal jack