AR46.20-B-0500B | Remove/install steering gear | 12.02.16 |
Steering gear 765.8 with Vehicle 979.0
Steering gear 766.0 with Vehicle 979.0
Steering gear 766.4 with Vehicle 979.0
B46.20-0033-06
1 Oil Intake Pipe
2 Self-locking Nut
3 Pitman Arm
4 Safety Nut
5 Tie Rod
6 Steering gear housing
7 Fastening screws of the steering gear housing
8 Oil Return Pipe
9 Bolt
10 Primary Axle
11 Nut
12 Steering column with universal joint
13 Protective boot
14 Self-locking nuts - internal fastening of the steering gear housing
15 Screws - internal fastening of the steering gear housing
| Remove and install | ||
1 | Check the steering wheel | To prevent unnecessary replacement of steering gear housing or hydraulic pump. | |
Danger! | Risk of injury by imprisonment and crushing while tilting the cabin | During the cabin tilting forward and backward, do no entry in the pitch area and take preventive measure to prevent the entrance of non-authorized persons. Always tilt the cabin to its final position and lock it with the safety device. | |
2 | Tilt the cabin | ||
3 | Loosen the lower clamp of bellows (13) and separate the steering column (12) with the universal joint of steering gear housing (6) | Check the protection boot against damages or cracks, if necessary, replace. Assembly: The universal joint groove (12) shall match with the marks (arrows) in primary axle (10). | |
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4 | Loosen the oil return pipe (8) of steering gear housing (6) | Collect in a proper container the oil that bleeds from the steering wheel and cover the line opening. | |
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5 | Loosen the oil intake pipe (1) of steering gear housing (6) | Collect in a proper container the oil that bleeds from the steering wheel and cover the line opening. | |
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6 | Loosen the clamp that secures the oil return pipe (8) and oil intake pipe (1) in the frame and clear the line | ||
7 | Remove the Pitman arm (3) of the steering gear housing (6) | Install a new self-locking nut. | |
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8 | Remove the steering gear housing (5) of Pitman arm (3) | ||
9 | Remove the steering gear housing (6) | | |
10 | Install in reverse order | ||
11 | Fill in the hydraulic fluid tank | | |
12 | Bleed the steering system | ||
13 | Adjust the sector axle in steering gear housing | ||
14 | Adjust the limiting valve | ||
15 | Perform a test course with the vehicle | During the course, check the directional behavior of vehicle. |
Steering wheel, steering column tube, steering shaft
Número | Denominação | Steering 765.810 | |||
BA46.10-B-1002-05B | Universal joint on steering box input shaft | Nm | 27 | ||
Steering gear
Número | Denominação | Hydraulic power steering 765.810 | |||
BA46.20-B-1003-01D | Sector arm nut on steering sector shaft | Nm | 590...690 | ||
BA46.20-B-1004-01D | Steering attachment nuts and bolts at rail | M14x1.5 | Nm | 165...175 | |
Hydraulic steering
Número | Denominação | Vehicle 979.013/016 | |||
BA46.25-B-1001-01B | Oil return pipe on steering box | M16x1.5 | Nm | 55 | |
M14x1.5 | Nm | 40 | |||
BA46.25-B-1002-01B | Oil inlet pipe on steering box | M18X1.5 | Nm | 75 | |
Filling quantities for steering
655 589 00 35 00
Removal Tool
Produtos para reparos
Número | Denominação | Número de pedido |
BR00.45-B-1027-06A | Lubricant oil for hydraulic steering case, class 236.2, DBL 6623.60 | - |