Scirocco-l Digest, Vol 12, Issue 4

[SHAKERHEADS at aol.com (SHAKERHEADS@aol.com)]

the best way is on a drill press or seat and guide machine if you dont have 
tools but if needed you can simply use a 3/8 extension and socket the right 
diameter to strike down SQUARELY on the retainer to get the keepers to release. 
if not the shop doing the work can do it but more than likely at a higher 
price. DO NOT MIX THEM UP MARK BEFORE REMOVAL AND LAP IN WHEN INSTALLING 
SHAKER