Quite suddenly, well today actually, I needed to adjust the cutting height on my mower. Try as I may, the lever will not move upwards to lower the blade. Downwards and back to 3rd notch OK, anything further up it will not go.
Take the weight off wheels by placing boards, wood, underneath deck. Spray down area with penetrating oil & let soak, I would do this on all adjusters. Every month during mowing season use lubricating oil on all moving parts including cables.
