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© 200423 2-5 General STEERING BOX ΧΦ65/75/85 series 7 3 Wheel deflection limiting wheel deflection, the piston is equipped with two wheel deflection limiting valves (3) and (8). The pins (2) and (9) of the wheel deflection limiting valves touch their stops before the maximum wheel deflection is reached. The pin opens the valve (5) and both cylinder halves become connected, thus decreasing the system pressure. The pin (2) of the wheel deflection limiting valve (3) touches the cover (1), and the pin (9) of the wheel deflection limiting valve (8) touches the adjusting bolt (10). The wheel deflection limiting valves are automa- tically adjusted when a new steering box is fitted. The wheel deflection limiting valves are fitted into the piston using clamping bushes (4), thus making it possible for the valves to slide within the piston. If a new steering box is fitted, the wheel deflection limiting valves protrude far enough from the piston so that they will touch the end stops (the cover and the adjusting bolt) well before the maximum wheel deflection is reached. The first time the steering box is turned to its maximum steering position (both to the left and to the right) - with a front axle which is correctly adjusted for maximum wheel deflection - the 2 9 3 4 5 5 6 7 1 8 4 10 S7 00 017 |