This is particularly necessary in a compact head, because if left unslashed these upper leaves will offer too much resistance to the seed stalks when they begin to push through. A cross-section of a cabbage head showing the buds in the axils of the leaves is shown at a in Fig. 15.
In essence, a powertrain warranty is designed to cover only the vehicle's powertrain, which is typically a car's largest and most expensive component.Meanwhile, the bumper-to-bumper warranty covers everything -- the powertrain, the electronics, the suspension, vehicle systems and more. bumper-to-bumper warranty, also called a comprehensive warranty, covers just about everything from the front bumper to the back bumper -- excluding the bumpers themselves, which are considered body panels and aren't covered.
For 2001 thru 2006 Chevrolet models the powertrain warranty applies for 3 years or 36,000 miles, except for the Colbalt and Aveo. The Chevrolet powertrain warranty on those models is a 5 years or 60,000 warranty.