BMW — Torque specifications 

00.8 Model C1 Connection 36 Wheels Stub axle, locking fluid Nm 30 Quick-release axle clamp screws Nm 21 Brake caliper at telescopic tube Nm 41 6-point nut to final-drive shaft (rear wheel), Nm use only once 130 Auxiliary swing arm to brake caliper holder, Nm locking fluid, M10 60 LOCTITE 243 Auxiliary swing arm to powertrain cradle, M8 Nm 21 Spring strut at bottom Nm 21 Model C1 Connection 46 Frame Body panels to body panels Nm 2,8 Body panels to frame Nm 2,8 Lightweight foam element to frame Nm 5 Foam part to cross member Nm 5 Air plenum to rear wheel mudguard Nm 12 Roof/windscreen to cross bar Nm 5 Windscreen to bracket Nm 5 Bracket, wiper motor to roof frame Nm 5 Rear mudguard to powertrain cradle Nm 12 Air filter housing to powertrain cradle Nm 12 Crash element shoulder bar to frame Nm 9 Holder, crash element to frame Nm 9 Rear frame to frame Nm 21 Suspension strut to rear frame Nm 41 Joint Nut to frame, front left, M28 Nm 105 Screw to frame, front left, M28 Stage 1 20 Screw to frame, front left, M28 Stage 2 Back off 1/2 turn Screw to frame, front right Nm 73 Rubber bush to frame Nm 42 Rubber bush to joint Nm 42 Powertrain cradle to joint Nm 73 Joint swinging arms to each other Nm 73 Easy-lift mechanism Spring strut to leading link Nm 41 Articulated-lever mechanism to frame Nm 21