What is the minimum allowable temperature of the oil supplied to the reduction gears before jacking over the gears?

The minimum allowable temperature of the oil supplied to the reduction gears before jacking over the gears is 90°F. This temperature is critical because it ensures that the oil has reached a viscosity level suitable for effective lubrication and operation of the gears. When the oil is at or above this temperature, it flows more freely and can provide adequate lubrication to minimize wear and prevent potential damage during the jacking over process.

If the oil temperature is below this minimum level, it may not lubricate the gears effectively, increasing the risk of friction and heat buildup, which can lead to mechanical failures. This temperature threshold is a standard safety and operational guideline to maintain the integrity and longevity of the reduction gear system.