
Originally Posted by
Davo
.........
I'd be surprised if you could twist the shaft in the relay, given how thick it is.
Did you hit something? It should be easy enough to check, if you haven't already. As I'm sure you know, the top and bottom arms are supposed to be at 90 degrees to each other. Have you jacked up the whole front axle and checked it lock-to-lock? Let us know what you find anyway.
Have fun!
Actually not quite at right angles - the angle is shown in the workshop manual, although if it is at right angles, it will work OK. This is because, if you think about it, the relay unit turns the left wheel - which means it needs to turn further on left turns than right turns, as the inside wheel has to be turned further.
I agree that a twist on the relay shaft is highly unlikely, and if it has twisted, then failure is imminent.
Other possibilities include a bent drag link or track rod, or it could simply be that the steering stop on one side has moved, or the clamps have come loose and the length of either the track rod or the link from steering box to relay has changed length.
Another thing to check is for a broken centre bolt or main leaf (or a badly worn front bush) in a front or rear spring, allowing the axle to move, so that some steering angle is needed to go straight. A careful look should show this.
John
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
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