Detroit Locker info

Hi

Ordered a new ring and pinion with brg kit from Dr Diff (8 3/4 742) to build a spare pig for my dart. Running the green brg axles and other pig has an TruTrac. This spare pig was the one I ran with stock brgs and axles and a detroit Locker. Didn't know if I needed to but I took the button out of the Detroit Locker in case the axles would bind and was wondering if any body knew if the four 3/8 bolts holding the Locker together had to torqued a certain spec or not?