Snap-on air saw spare part numbers

[lotus_esprit]

I have a Snap-on PTS1000 air saw that is a couple of years old. The blade guard screw vibrated undone at some point and has been lost, along with the blade guard. I can’t find any parts diagrams online - can anyone point me to any diagrams to confirm what parts I need so I can order them off the website (I have no local dealer)

Thanks