All 2st silencer packing

has anyone repacked their cr silencer on an 2011 bike.

my question is. does the inner tube stay in the canister. i pulled off the end cap, but it seems i'll have to pull out the old packing leaving the inner tube inside. then i'll have to stuff loose packing back in rather than roll it around the tube.

is this the case?

cheers

Not sure about the CR's, but on every other 2 stroke MX bike I've had you leave the endcap installed and remove the screws at the other end near the stinger. Then the outer shell of the canister slides off the back with the endcap still installed. Wire brush the core, wrap the packing and slide back into canister.

You'll probably need a rubber mallet to get them apart for the 1st time.

this one only comes apart at the end cap. the other end is welded. with the end cap off it looks like i'll have to pull the packing out. luckily its a quality packing material so with time short i just put the cap back on. looks like the inner core doesn't come out.