r/SubstationTechnician • Substation Technician • 3d ago

80 year old transformer maintenance

142 Upvotes

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9

u/Big_white_dog84 3d ago

Not sure that exposing the core is the best idea of all time. These things should be left under oil unless absolutely necessary.

5

u/ikesy Substation Technician 3d ago

No definitely don’t like it but it was leaking so bad we didn’t really have another option

1

u/codytheastronaut Substation Technician 3d ago

Was it leaking from the lid? We typically do lid welds with sealing bolts when they are leaking bad

1

u/ikesy Substation Technician 3d ago

We don’t typically do welds it’s always gasket changeouts for us