Cavalier C-51 Lock help

[Pinsanon]

Hi guys

My C-51 is starting to take shape - well the inside is, after that I'll try and get it to work and then worry about the outside!

I've ordered a lock for the little door that hides the coin-mech, but having looked at it today, I can't see how just a lock is going to keep the door shut. There's nothing in the manual that shows the inside of the lock. There's the handle that opens the main door which the lock could hook behind when closed (and in down position), or there are some metal pieces above and below the lock which perhaps a bar moves into to keep the door shut.

Any help appreciated, or if someone could send me a photo of the inside of the small door that'd be great. 

Cheers

Nick
UK

[collecture]

There is a lockbar as seen in the pic below.

[Pinsanon]

Many thanks. Have just added the missing part to my Funtronics order.

Expensive hobby this! 

Nick
UK