we are working on reduction gear boxes and on 1 of them we have small pin hole leaks near heat sink gussets . I was wondering if anyone had ever tried used a slight vacuum to draw a sealant into a defective pin holed weld or crack . If so what type of sealant did you use. These places are difficult to get into to repair and time is a issue.
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Leaking weldments 1
- Thread starter bscfrnd2
- Start date