Honda CRV 2014 VTC Solenoid Cleaning and Oil Seal Replacemnt: 

Troubleshooting of Cold Start Rattling Issue of Honda CRV 2014: Part 2.
I found some oil leaks around the VTC solenoid and decided to replace the oil seal of the VTC. Also, I wanted to inspect my VTC solenoid for clogging assuming it may cause the cold start rattle. Hope this video will be useful to someone do the same repair.