engine help!!

[scott321]

hi from the uk, i have a fs.18-sr motor (tamiya TNX 3.0)...and the main bearing is leaking. i need to get a new one but dont know how to remove the old one !....is it a simple job or is it a complete engine strip?...can anyone shed some light on the subject please .

[Phins Fan]

Not bieng a "pro" sort of speak but yes a teardown would be needed to fix the bearing. Removal of the crank will grant access to the backside of the bearings for removal.:ah1: