I MOT'd a mates Freelander last night and gave it a quick check over as he was complaining that if he puts it on full lock it feels like the brakes have come on, I took this as transmission wind up I check the viscous coupling and there is no movement between the input and output side I jacked one rear wheel up and tried to turn it to no avail as I understand it the coupling only 'locks' up when there's a lot of slip between input and output sides so my question is "is it buggered or not"
Andy