Maintenance
Recommended hand tools
Type SDV6 distribution circuit breakers
uses both standard SAE (U.S. customary)
and metric fasteners. Metric fasteners are
used for the vacuum interrupters and in
the vacuum interrupter/operator module.
SAE (U.S. customary) fasteners are used in
most other locations. This list of hand tools
describes those normally used in
disassembly and re-assembly procedures.
Open-end or box-end wrenches:
3/8, 9/16 and 3/4 inches.
Socket wrenches:
3/8, 9/16 and 3/4 inches.
Ratchet
Two extensions (6" maximum)
Torque wrench (0-150 ft-lbs.).
Miscellaneous:
Screw drivers.
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