Drilling screw holes in floor behind front seats. Will I hit anything?

[jayc001]

I'm looking to send a few self tappers through the floor to fix down the bracket for a JBL bass pro go. It will be directly behind front seats in the middle, kind of on the join line between rear and cab carpets.

On a Caravelle is there anything under the floor there I might hit?

 

[Kind of Blue]

As I have a Caravelle that may be of interest some time. If you have no guidance then it must go through the steel floor and what else? Crawl under neath and have a look and try to see what lies under their. You could estimate steel thickness and use something to mark the depth or restrict its depth tape or something and drill v carefully. Do not buy screws that are too long for the job if their is something important.

 

[MikeWillmott]

Fuel feed and return pipes on top of the tank!
I didn’t know I’d spiked mine until I removed the screw and lost a tank full of diesel on the motorway!

 

[jayc001]

Turns out the Caravelle carpet has a backing that is wood like and more than strong enough to grip the screws with going through the floor.