Suzuki LTZ 400 - seized cylinder head repair

In this video, I’m tackling a major engine repair: fixing a pair of seized camshafts that refuse to move.Watch the full step-by-step restoration process! First, you'll see why the cams aren't moving because they're completely seized up. To fix this and get everything spinning smoothly again, I am milling the surface 0.15 mm lower in the camshaft journal. This critical reduction in height ensures we achieve a perfectly smooth bore during the subsequent camshaft line boring process.