hood markings

[HMMWV DAD]

Hello

there are some faded markings on the outside hood of my new HMMWV. One appears to be the letter "S". The other are some words. Could someone tell me about their meaning. I have seen these markings before on other HMMWVs

Thanks

HMMWV DAD

 

[NDT]

These are not tactical or unit markings, they are related to long term storage. For example C/C means condition code. I can’t read anything else. These markings do not need to be preserved.