Repairs were done on the North door that would not close. Due to the weight on the hinge pintle and gudgeon repairs were only possible with a Hydraulic power pack and ram to lift the door into position. Door is held closed with single Stainless bolt as top bolt hole would no longer line up. If the door is needed to swing open, recommendation is to use Hydraulic power pack to take some of the weight to facilitate ease. See attached bolt hole photo for misalignment reference.