Main drive preparation.
You will need:
Loctite 243 = blue
Grease = yellow
6.3
6.4
6.3
6.4
1.0
TR502-301 One way
bearing sleeve
TR503-135 Machined
delrin main gear mod 0.7
TR550-380 Tail drive
CNC pulley
TR550-512 One way bearing assembly for
main drive
37
1.8