over sized tubing

[passinby]

So what is this peace of over sized tubing for that came in my impulse for ,didnt see anything in the manual about it

[Mtwinste]

somebody said it was to hold the nuts on the tabs and fins to tighten them down easier.

[passinby]

ok,thanks was just curious

[ejimbo4]

I just read another thread and Darin says it goes over the battery bolt to keep the packs from rubbing on the threads ....cut to fit and stack for larger packs.

[passinby]

cool thanks

[burgerchow1]

i just picked up my impulse yesterday and was wondering what that tube was for also. Thanks for the info.