In this section, you will be attaching the triangle plate to the lower arm parallel link you just added. This will serve as part of the connection to the upper arm.

• PN19 – Triangle
• Turret Assembly
• Nylon Spacer
• One M3x14 Screw
• One nyloc nut

Follow the steps below to attach the triangle plate to the lower arm parallel link:

1. Attach PN19 to the turret assembly using joint H20 on PN14 and joint M20 on PN19 with the nylon spacer sandwiched between using the M3x14 screw.
2. Tighten the screw and nyloc until they are secure but turn smoothly using two fingers.