On multiple drive shaft buses, does § 393.89 require that all segments of the drive shaft be protected no matter the segments’ length?
Section § 393.89: Buses, driveshaft protection.
Guidance Q&AQuestion 2: On multiple drive shaft buses, does § 393.89 require that all segments of the drive shaft be protected no matter the segments’ length?
Guidance: Yes. Each drive shaft must have one guard or...