AR46.20-B-1615A | Remove/install sealing rings in steering gear | 12.02.16 |
Steering gear 765.810 with Vehicle 979
B46.20-0049-06
Illustrative representation
1 Valve body
2 Steering axle
3 Toroidal ring
4 Case cover
5 Toroidal ring
6 Steering column with universal joint
7 Protection boot
8 Hydraulic fluid reservoir
9 Oil pressure pipe
10 Oil return pipe
A Steering axle mark
B Universal Joint groove
C Steering gear mark
| Remove and install | ||
Danger! | Risk of injuries by pinching and crushing when tilting the cabin | When tilting the cabin forward or backward, do not enter the tilting area and take preventive measures to prevent the approach of non-authorized people. Always tilt the cabin until its final position and lock it with the safety device. | |
1 | Tilting the cabin | ||
Danger! | Risk of skin or eyes injury by hydraulic fluid high pressure jets. Risk of intoxication by hydraulic fluid ingestion | Before starting a job in a hydraulic system, relieve the pressure in the system. Use protection clothes and goggles. | |
| Perform work in the steering system observing maximum cleanness to avoid operation faults | For cleaning procedures, use only lint-free clean cloth or absorbent toweling. | |
2 | Loosen the protective boot (7) and pull it upwards | ||
3 | Remove the steering column with the universal joint (6) and move it away from the steering gear | Check if the mark (A arrow) on the primary tree matches the universal joint groove (B arrow). If it is not possible to check it, mark where the tree and the universal joint match. The mark (A arrow) on the primary tree must match the universal joint groove (B arrow). Utilize a new nut. | |
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4 | Remove pressure and oil return pipes (9, 10) from the steering gear | Collect the oil from the steering wheel in an appropriate container and close the piping holes. | |
5 | Suspend the vehicle by the front axle and immobilize it | The wheels must not touch the ground. | |
6 | Remove the seal ring (3) from the steering gear valve housing (1) | ||
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7 | Remove the seal ring (5) from the steering gear cover (4) | ||
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For steering 765.832 | |||
For steering 765.810 | |||
8 | Install in the reverse order | ||
9 | Adjust the slack between the steering sector and the steering axle | ||
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10 | Bleed the steering system | ||
Danger! | Risk of accident by accidental movement of working engine. Risk of injuries by crushing and burn at the contact during the start-up procedure or when the engine is running | Prevent the vehicle from accidental movement. Wear working clothes that suit properly and that are not loose. Do not touch hot or moving parts. | |
11 | Check steering gear tightness | Visually check with engine running. | |
12 | Carry out a test drive | During the test drive check the steering wheel gap and the complete vehicle behavior. |
Steering wheel, steering column tube, steering shaft
Número | Denominação | Steering 765.810 | Steering 765.83 | |||
BA46.10-B-1002-05B | Universal joint on steering box input shaft | Nm | 27 | 35 | ||
Steering gear
Número | Denominação | Hydraulic power steering 765.810 | |||
BA46.20-B-1002-01D | Adjustment bolt counter nut of the steering case sector shaft | Nm | 175 | ||
BA46.20-B-1005-01D | Valve box bolt at steering case | Nm | 190 | ||
BA46.20-B-1006-01D | Case cover bolt at steering case | Nm | 190 | ||
001 589 80 21 00
Torque wrench
352 589 08 63 00
Manual steering wheel
765 589 02 63 00
Retaining ring
765 589 03 63 00
Retaining ring
Produtos para reparos
Número | Denominação | Número de pedido |
BR00.45-B-1003-06A | Grease as per DBL 6804 - Class 267.0 | - |