What is the repair method for stripped screw holes in cylinder heads and blocks?
1 Answers
If the screw hole is stripped, you can switch to a larger thread size. For example, if an M4 screw hole is stripped, you can tap an M5 screw hole. If the screw hole is stripped, you can apply glue to the screw before screwing it in. Alternatively, you can abandon the original screw hole and drill a new threaded hole next to it.