【单选题】

Move the IDG forward until the input shaft is free of the accessory gearbox and QAD ring, then move the IDG outboard and away from the power plant.

A、Move the IDG forward and outboard until it is away from the accessory gearbox, QAD ring and power plant.
B、Move the IDG towards the forward position until the input shaft is away from the accessary gearbox and QAD ring, then move the IDG towards outboard and free of the power plant.
C、After moving the IDG towards the forward position, then it is free of the accessary gearbox, QAD and the power plant.