If it's what I think you're talking about it is secured to one of the RH axle nuts after you've adjusted the end play on the axle if you're using the tapered axle bearings. So disc conversions use green bearings so adjuster lock is not used. My disc conversion uses it and is assembled so can't get you a pic. Regular drum brakes 8.75 rear ends with tapered bearing all use the lock so someone is surely able to get a pic for you.
ok thanks, did you mean secured to RH axle stud with flange nut?. my new axles have the green bearings so I guess that I understand that I will not be using the pawl? what about where the ground wire on parking lights attaches to?