Install (1) 5 x 10 x 4 Bearing into
the left tail case side plate.
Install the left tail case side plate to
the boom & tail case cross member
using (3) M3-6 Cap Head Bolt
Install (1) Idler Pulley using (2)
Idler Pulley spacers and (1) M3-22
Cap Head Bolt & (1) M3 Lock Nut.