Internal roller caps (side end) are glued to the rollers very tightly. External ones are glued using rubber glue so if the roller requires repair it can be easily detached.
Top roller and idler axes are glued to the hull. The bearing is inserted into top roller, then roller is put on the shaft and then the external cap is glued
Road wheel is glued to the support beam. That is the roller axis is put into the installed roller bearings (one bearing for each roller end)
Joseph R.
over 5 years
Assembly guide shows idler fastener glued. To what?
How are external idler cap and top roller cap attached?