Pulling Device
The puller is required in order to disassemble the end packer allowing access to apertures components for modifications. When additional cables are to be passed through the aperture or when the systems is no longer required.
To disassemble an aperture, the central endpacker bolt is removed and replaced by the Puller bolt. The central endpacker block is then drawn out of its location. At this point the installation process is reversed thus, enabling the modification of the necessary equipment.