AR46.80-W-1100A | Learning auxiliary steered axle (ZL) system | 7.12.98 |
MODEL 957.65 with CODE (AN8) hydraulically steered leading axle
MODEL 957.66 with CODE (AN9) hydraulically steered trailing axle
1 | Position wheels of front axle and additional steered axle on turntables | The adjustment of the axle geometry and center position of the steering cylinder and toe-in adjustment of additional steered axle (ZL) must be in order. | |
2 | Position wheels of driven axle on compensation bridges | ||
3 | Connect Hand-Held Tester (HHT) | ||
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Danger! | Risk of accident due to vehicle automatically starting off when engine is running. Risk of injury due to being trapped and burns when intervening while starting the engine or when the engine is running. | Secure vehicle to prevent it from starting off automatically. Wear close-fitting, tight clothing Do not touch hot or rotating parts. | |
4 | Switch driving switch to "ON" position | ||
5 | Select additional steered axle system and carry out commissioning | The procedure is menu-assisted. | |
Parameterize control unit (additional steered axle) | |||
Program front axle (FA) | |||
Program additional steered axle (ZL) | |||
Bleed hydraulic system of additional steered axle (ZL) If the control unit has been replaced, for example, the bleeding routine must be called up and the individual steps confirmed. However, bleeding must not be carried out at the bleed valves. | |||
6 | Detach Hand-Held Tester (HHT) | ||
7 | Carry out road test | Check function of complete system. | |
8 | Check system for leaks |
Referenced documents
- ad0000w2003a Connecting diagnostics testers
- ar4680w1200a Bleed hydraulic system for auxiliary steering axle
- as0000z000501a Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.