During your visual inspection of a centrifugal pump (which is in operation) with a stuffing box you notice that there is no fluid leaking out of the packing gland. What action should you take? Question 33 options: Replace the packing gland. Tighten up the screws on the packing gland to compress the packing material. Loosen up the screws on the packing gland to decompress the packing material. Take no action, no leaking indicates optimal performance