Fit another 608ZZ flanged bearing to Y bearing plate. Again, if it stays, good, if it doesn’t, no worries. Using four M5-40 bolts and washers, attach a Y bearing plate to the subassembly, separating it from the Y pulley plate with four SMBK5-30 / equivalent aluminium spacers:
- Y bearing plate
- 6+8ZZ flanged bearing
- M5-40 x 4
- M5 washer x 4
- SMBK5-30 / equivalent aluminium spacer x 4
- M5 washer x 4
- M5 nut x 4