Mounting oil cooler

[HSH]

I’m installing an oil cooler in my low pressure PAS line, due to a Cadwell almost killing my pump after a few laps.

I have seen in a few threads, mounting it to the lower side of the crash bar.

Although (I think, it’s been a while since I’ve had it apart) it’s a box section, so how is the cooler mechanically fixed?

pics of installs showing this would be perfecto

 

[haimsey]

Two options really, drill right the way through and use a length of threaded bar with nuts to lock it in place abov and below the crash bar.
Or I guess you could drill the bottom face and use nutserts/rivnuts (then fixings with some print washers or some form of shake proof washer).

edit: there may be more options, depends on time/imagination/tools available. We'd all love a nicely fabricated mount that included some ducting of kinds..

 

[HSH]

Was unsure if there is spanner access on the rad side of the crash bar.

Nord loc washers should do the trick, I’ll drill through both surfaces.
Cheers