W46.20-1053-09
1 Steering box
1.1 Primary shaft
2 Nut
3 Pitman arm
4 Nut
5 Tie rod
6 Steering box support
7 Screw
8 Lining
9 Steering shaft with universal joint
10 Screw
11 Nut
12 Oil pressure piping
13 Oil return piping
14 Piping support
15 Screw
Arrow A Clamping groove
Arrow B Marking
Arrow C Marking
| Remove | ||
Danger! | Risk of injury to the skin and eyes due to the hydraulic fluid that squirts under high pressure. Poison hazard due to ingestion of hydraulic fluid. | Before getting started with the work in the hydraulic system, depressurize the system. Use protective clothing and goggles. | |
Danger! | Risk of injury due to becoming trapped and crushed while cab is being tilted. | During the cab tilting, there must be nobody near the cab tilting area. Always tilt the cab to its final position and locking. | |
| In the steering mounting work, it is very important that everything is extremely clean. Otherwise, functional disorders can occur. | For the cleaning work, only lint-free cloth or paper towels can be used. | |
| Guidelines on self-locking nuts and screws | ||
| Guidelines on tilting the cab | ||
| Steering inspection after accidents | ||
1 | Tilt the cab | ||
2 | Remove the tie rod (5) in the Pitman arm (3) | ||
3 | Release the clamp in the lining (8) and push upwards | Check the lining (8) for damages and, if necessary, replace it. | |
4 | Remove the steering shaft with universal joint (9) and fasten it laterally | ||
5 | Press the Pitman arm (3) forward | ||
6 | Remove the piping support (14) with the steering box pipings (1) | ||
7 | Remove the oil pressure piping (12) and the return oil piping (13) in the steering box (1) | Close all the holes and collect the drained hydraulic oil. | |
8 | Remove the steering box (1) from the support (6) | Box-end wrench | |
9 | Remove the Pitman arm (3) from the steering box (1) | Release the Pitman arm (3) with light punches. | |
Puller | |||
| Install: | ||
10 | Install the Pitman arm (3) in the steering box (1) | Observe the position of the Pitman arm (3) regarding the steering shaft. Use a new nut (4). | |
| |||
11 | Install a steering box (1) in the support of the steering box (6) | | |
Box-end wrench | |||
12 | Remove the oil pressure piping (12) and the return oil piping (13) in the steering box (1) | | |
13 | Install the piping support (14) in the steering box (1) | ||
14 | Press the Pitman arm (3) back to its exit position | ||
15 | Install the steering shaft with the universal joint (9) in the steering box (1) | The marking (arrow C) in the steering box (1), the clamping groove (arrow A) in the universal joint and the marking (arrow B) in the primary shaft (11.1) must match. Use a new nut (11). | |
| |||
16 | Attach the lining (8) in the steering box (1) | ||
17 | Install the tie rod (5) in the Pitman arm (3) | ||
18 | Purge the power steering | ||
19 | Adjust the steering column in the steering box (1) | ||
20 | Tilt the cab back | ||
21 | Perform a test drive | Check the general behavior of the vehicle steering during the test drive. |
Steering gear
Número | Denominação | Steering gear case 765.82 | |||
BA46.20-B-1001-01F | Steering box bolt on the steering bracket | M12x1.5 | Nm | - | |
M14x1.5 | Nm | - | |||
M20x1.5 | Nm | 460 | |||
BA46.20-B-1002-01F | Pitman arm on the steering box | direct | Nm | 750 | |
indirect, with special tool | Nm | 750 | |||
Hydraulic steering
Número | Denominação | Steering box 765.82/83 in Vehicle 958 | |||
BA46.25-B-1001-01C | Oil return line on the steering box | Nm | 90 | ||
BA46.25-B-1002-01C | Oil pressure line on the steering box | Nm | 60 | ||
Steering wheel, steering column tube, steering shaft
Número | Denominação | Steering 765.83 | |||
BA46.10-B-1002-05B | Universal joint on steering box input shaft | Nm | 35 | ||
765 589 01 03 00
Box-end wrench
655 589 00 35 00
Puller