How do you replace a cam belt on 1300 suzuki carry van?

To replace the cam belt on a 1300 Suzuki Carry van, begin by disconnecting the battery and removing any components obstructing access to the timing cover. Next, align the timing marks on the crankshaft and camshaft to ensure proper timing, then remove the old cam belt. Install the new cam belt, making sure it is properly tensioned, and reassemble the timing cover and any other components. Finally, reconnect the battery and start the engine to check for proper operation.