Turn engine clockwise by hand to #1 TDC then turn anti-clockwise 90 degrees apply tension and lock the tensioner. Turn the engine a further 2 full turns clockwise and recheck. If it sounds ok start the motor and allow to idle listen for chain noise. This procedure should only be carried out by experienced technicians if you are not sure find someone who is getting this wrong will cause major damage.

Hi, David for this scenario you will need your service manual that has all fastener torque specs -fluid capacities and a wiring diagram on the back pages, parts fiche, and owners manual if you can not find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.1000rr.net/threads/manual-cam-chain-tensioner.243321/
https://www.youtube.com/watch?v=wHm7SxuZnKA
https://manualmachine.com/honda/cbr1000rr/207444-service-manual-with-hyperlinks/
https://www.partsfish.com/page/oem-parts-for-honda
https://ownersmanuals2.com/honda/cbr1000rr-2006-owners-manual-60919