steering pivot brgs? R32 in the front.. Replaceable?

[kurbn]

See pic:
http://i752.photobucket.com/albums/xx164/bangnrb25/steeringpivot.jpg

Was keen to know if the bearings in the steering pivot are replaceable?

Mine has a slight amount of play, going over the pits so no point even taking it over till this is rectified as the wheel has a slight rock in it .

if so do you knock the cap off the top? I didn't want to get to involved as I wasn't sure if it is even repairable or if its a complete new assy.

[kurbn]

thread no longer required, ended up stripping apart and loading the bearing up with a 15 thou shim which was enough to take out the slack

for future reference for others the are genuine only knuckle assy which was around 400rrp - the bearing is very special.