Picture Note: Two Wheel Steer model shown - Left Side Lubricate ball joints (A) and (B) with one or two shots of John Deere grease. M66455 Picture Note: Two Wheel Steer model shown - Right Side Lubricating Front Axle All Wheel Steer M71526 Lubricate axle points (A) with one or two shots of John Deere grease. 63