This is a look at the same crack as in Photo 1, but looking down into the teeth. From this angle, it's evident that the crack extends through the thickness of the gear, weakening the entire base of the tooth. Joker
This is a look at the same crack as in Photo 1, but looking down into the teeth. From this angle, it's evident that the crack extends through the thickness of the gear, weakening the entire base of the tooth. Joker