If that's a Kawasaki, they are made to pop out of their mount hole without breaking things....... sometimes.
With just the old tarp catch & pull, this should be one of those times.
Let the dealer do it for you if it's not evident but as I recall, you loosen the bolt in the metal spreader found on the back but do not remove it. Leave it all in place, install it from the inside and pull it out until the rubber grommet snaps into the groove. Then tighten the bolt that pulls up on the metal spreader, expanding the grommet to hold it in place. You may need to remove some stuff to get access.
Anybody else that can add to this, please do. It's been a while since I've done one and my description details may have some errors or ommissions.
Keeping the "Hap" in "Happy Holidays"!
Regime change begins at home.
Blind patriotism is worse than no patriotism.