| Checking | ||
1 | Check prerequisites for chassis alignment | ||
2 | Attach projector bracket to wheel | ||
Measuring instrument P 5 | |||
Measuring instrument P 5 - B 23 | |||
3 | Align projector bracket | ||
4 | Block brake | Brake pedal jack | |
5 | Position front wheels on turntables | Front wheels must be straight, the scale of the turntables must point outwards and be secured. | |
Measuring instrument P 5 | |||
Measuring instrument P 5 - B 23 | |||
6 | Pull out locking pins from turntables | ||
7 | Position rear wheels on differential bridges | With twin tires, both wheels must be positioned on the differential bridges. | |
Measuring instrument P 5 | |||
Measuring instrument P 5 - B 23 | |||
8 | Install fixing rods between vehicle and edge of inspection pit | ||
Measuring instrument P 5 | |||
Measuring instrument P 5 - B 23 | |||
9 | Prepare steel straightedges | ||
Measuring instrument P 5 | |||
Measuring instrument P 5 - B 23 | |||
10 | Check straight-line stability | ||
11 | Measure installation position of rear axle | If a difference is found, it may be an angular alignment of the rear axle and (or) a lateral misalignment of the rear axle, caused by frame displacement. | |
12 | Measure installation position of front axle | The angular alignment of the front axle can only be determined by mechanical alignment or by the wheelbase. Ensure that the measured values of the angular alignment at the rear axle are in the permissible tolerance range. | |
13 | Adjust installation position of axles | Release spring bracket and move axle according to the determined values. Check center bolt. |
Brake pedal winch
000 589 18 31 00
Workshop equipment
WE58.40-Z-1001-15A | Chassis measuring instrument |