Shown on right-hand drive vehicle |
1 | Hydraulic hoses |
2 | Hydraulic cylinder |
3 | Pitman arm |
4 | Bearing bracket |
W46.25-1123-05
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. | |
Warning | Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure.Risk of poisoning from swallowing hydraulic fluid. | Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. | |
Warning | Risk of injury from being trapped in the swivel range of steered axles | Ensure that no persons or objects are in the swivel range of all steered axles when turning the steering wheel. Do not stand in the swivel range of the additional steering axle when the engine is running. | |
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Special instructions for lifting and supporting vehicle | ||
Topical note | Notes on maintenance and repair work | ||
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
| Remove | ||
1 | Move front wheels to straight-ahead position | ||
2 | Secure vehicle against rolling | ||
3 | Raise vehicle at front axle far enough so that wheels can turn freely, and jack up vehicle | ||
4 | Mark the installation position of the hydraulic hoses (1) relative to the hydraulic cylinder (2) | ||
5 | Remove hydraulic hoses (1) from hydraulic cylinder (2) | Collect escaping oil in a suitable container. | |
Plug | |||
6 | Unscrew nut fastening hydraulic cylinder (2) on steering arm (3) and screw on again by hand | | |
Counterhold the ball joint with an Allen wrench if necessary. | |||
7 | Pry hydraulic cylinder (2) off steering arm (3) | The hydraulic cylinder (2) releases suddenly. | |
Puller | |||
8 | Unscrew nut and detach hydraulic cylinder (2) from steering arm (3) | ||
9 | Detach hydraulic cylinder (2) together with bearing bracket (4) from front axle | ||
10 | Unscrew nut fastening hydraulic cylinder (2) on bearing bracket (4) and screw on again by hand | | |
Counterhold the ball joint with an Allen wrench if necessary. | |||
11 | Pry hydraulic cylinder (2) off bearing bracket (4) | The hydraulic cylinder (2) releases suddenly. | |
Puller | |||
12 | Unscrew nut and detach bearing bracket (4) from hydraulic cylinder (2) | ||
| Install | ||
13 | Install bearing bracket (4) on hydraulic cylinder (2) | Nut, hydraulic cylinder of 1st front axle to bearing bracket | |
14 | Install hydraulic cylinder (2) together with bearing bracket (4) on front axle | Bolt/nut, bearing bracket of hydraulic cylinder of 1st front axle to front axle | |
15 | Install hydraulic cylinder (2) on steering arm (3) | Nut, ball joint of hydraulic cylinder of 1st front axle to steering arm | |
16 | Remove all stop plugs | ||
17 | Install hydraulic hoses (1) on hydraulic cylinder (2) | Observe markings. | |
Union nut, hydraulic hose to hydraulic cylinder of 1st front axle | |||
18 | Fill up steering gear oil and bleed |
| |
Steering gear 765.82 | |||
19 | Check hydraulic cylinder (2) in area of hydraulic hoses (1) for leak tightness | Visual inspection. | |
20 | Perform a test drive | During the road test check the overall steering behavior of the vehicle. |
963 589 01 91 00
Plug
625 589 00 35 00
Puller