Engine: General Subjects

1. A cut grooves into the flange with a chisel to ensure good gasket contact
2. B place the gasket over the flange and knock off the excess material with a lead mallet
3. C make up the flanged joint to make an impression of the flange surfaces to insure a pattern for proper alignment
4. D remove excess gasket material by trimming with scissors or tin snips

Tip: press A-D to answer