Shown on LHD model |
1 | Drag link |
2 | Pitman arm |
3 | Nut |
4 | Cap (if present) |
5 | Cover |
W46.40-1027-01
Installation position of drag link (1) on steering arm (7) in vehicles on which the nut (6) is located on the top of the steering arm (7), shown on left-hand drive vehicle |
1 | Drag link |
4 | Cap (if present) |
6 | Nut |
7 | Pitman arm |
8 | Clamp |
W46.40-1028-01
Installation position of drag link (1) on steering arm (7) in vehicles on which the nut (6) is located on the underside of the steering arm (7), shown on left-hand drive vehicle |
1 | Drag link |
6 | Nut |
7 | Pitman arm |
8 | Clamp |
W46.40-1029-01
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 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 | ||
Notes on safety-relevant components | |||
| Remove | ||
1 | Move front wheels to straight-ahead position | ||
2 | Secure vehicle against rolling | ||
3 | Open maintenance flap | ||
4 | Tilt cab | ||
5 | Detach boot from steering gear and push upwards | ||
6 | Set steering gear to center position |
| |
HEMA steering HD900 | |||
Steering RB8098, ZF8098 | |||
SteeringZF8097 | |||
7 | Position front wheels at center of turntables | ||
Make sure that the steering gear is still in the center position after lowering. | |||
8 | Set scales on turntable to 0° | ||
9 | Remove cover (5) | ||
10 | Remove covers (4) | If present. | |
11 | Push boot onto steering gear | Only when the nut (6) is on the underside of the steering arm (7). | |
12 | Lower cab | Only when the nut (6) is on the underside of the steering arm (7). | |
13 | Turn steering to the left (in LHD vehicles) or to the right (in RHD vehicles) until the nut (6) can be unscrewed from the steering arm (7) | Only when the nut (6) is on the underside of the steering arm (7). | |
14 | Unscrew nut (6) from steering arm (7) and screw on again by hand | | |
Counterhold the ball joint with an Allen wrench if necessary. | |||
15 | Pry drag link (1) off steering arm (7) | The drag link (1) detaches suddenly. | |
Puller | |||
16 | Move front wheels to straight-ahead position | Only if steering was turned to the left or right. | |
The scales on the turntables must be set back to 0°. | |||
17 | Tilt cab | Only if steering was turned to the left or right. | |
18 | Push boot on steering gear upwards | Only if steering was turned to the left or right. | |
19 | Set steering gear to center position or front wheels to straight-ahead position | Only if steering was turned to the left or right. | |
Steering gear 765.82/83/84/861/889 | |||
HEMA steering HD900 | |||
Steering RB8098, ZF8098 | |||
SteeringZF8097 | |||
The scales on the turntables must be set back to 0°. | |||
20 | Unscrew nut (6) and detach drag link (1) from steering arm (7) | ||
21 | Unscrew nut (3) at pitman arm (2) and screw on again by hand | | |
Counterhold the ball joint with an Allen wrench if necessary. | |||
22 | Pry drag link (1) off pitman arm (2) | The drag link (1) detaches suddenly. | |
Puller | |||
23 | Unscrew nut (3) and remove drag link (1) | To remove the drag link (1), turn the steering to the left or right if necessary. When doing so, make sure that the drag link (1) does not tilt. | |
| Install | ||
24 | Insert drag link (1) into pitman arm (2) | To insert the drag link (1), the steering must be turned to the left or right if necessary. | |
25 | Position new nut (3) on pitman arm (2) | ||
26 | Turn steering to right or left until nut (3) can be tightened | Make sure that the drag link (1) does not tilt when the steering is turned. | |
27 | Tighten nut (3) on pitman arm (2) | Counterhold the ball joint with an Allen wrench if necessary. | |
Nut, drag link to steering gear pitman arm | |||
28 | Set steering gear to center position |
| |
HEMA steering HD900 | |||
Steering RB8098, ZF8098 | |||
SteeringZF8097 | |||
Make sure that the drag link (1) does not tilt when the steering is turned. | |||
29 | Insert drag link (1) into steering arm (7) | If a new drag link (1) is installed. | |
| |||
Adjust length of drag link (1) until it can be inserted with zero clearance. | |||
30 | Position new nut (6) on steering arm (7) | ||
31 | Attach boot to steering gear | ||
32 | Lower cab | ||
33 | Turn steering to the left (in LHD vehicles) or to the right (in RHD vehicles) until the nut (6) can be tightened | Only when the nut (6) is on the underside of the steering arm (7). | |
34 | Tighten nut (6) at steering arm (7) | Counterhold the ball joint with an Allen wrench if necessary. | |
Nut, drag link to steering arm | |||
35 | Tighten clamp (8) | Only if the drag link (1) was replaced. | |
Clamp to drag link | |||
36 | Attach new caps (4) | If covers (4) were installed. | |
37 | Move front wheels to straight-ahead position | Only if steering was turned to the left or right. | |
38 | Install cover (5) | ||
39 | Lift front axle, remove turntables and lower wheels | ||
40 | Close maintenance flap | ||
41 | Perform a test drive | Only if the drag link (1) was replaced. | |
During the road test check the overall steering behavior of the vehicle. | |||
If the vehicle pulls to the left or to the right or the steering wheel is not in the straight-ahead position when the vehicle is being driven in a straight line. | |||
| |||
Check center steering position and adjust if necessary. | |||
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625 589 00 35 00
Puller