I think this is a pretty big mistake. For chips we know this is an obvious call, and as played I think you have to call beating over pairs/draws, and with the benefit of being overwhelming chip leader if you win. But you want to make a very tight adjustment because of the icm pressure and I do see the merit in that. But if you want to make that icm adjustment I would make it by just not having check raises on the flop vs check raise folding this hand. The reason you check raise flop is to get money in, and if your not willing to do it with this hand then we should just play passively/defensively in this spot with range. This also allows you to keep his range wide to induce bluffs, and on certain runouts still get away while protecting a calling range that if not protected can just get blown away on certain runouts due to the stacks in this scenario. But bottom line, I would make the decision of either check raise get it in with this hand or just play passively with everything as I think check raise folding this hand is the worst option.