Master the precise process of replacing front and rear suspension arms on your RC off-road rig with this comprehensive tutorial. The video details front arm replacement: disassembling steering linkages, shock absorbers, and universal dogbones using a 2.0mm hex driver, followed by careful removal of pivot pins and arm mounts. Learn to align new arms with factory mounting points, secure pivot pins, and reassemble drivetrain components for optimal steering geometry. For the rear suspension, the guide covers disconnecting support braces, shocks, and drive shafts, then reinstalling the arm with correct pin alignment and torque specifications. Pro tips include maintaining component orientation, avoiding cross-threading during screw installation, and verifying suspension articulation post-rebuild.