Siemens 38-3AH3 38 kV Instruction Manual page 57

Vacuum circuit breaker
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Overhaul
Figure 47: Illustration showing required technique for fastening terminal-clamp hardware
Position of torque wrench to avoid undue stressing of moving contact (36.1)
Vacuum interrupter
Moving contact (36.1)
Holding wrench
Spacer (shoulder) (29.3)
Terminal clamp (29.2)
Torque wrench
Direction of force (P)
57

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