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230_RIS_03.qxd 10/9/02 8:43 AM Page 72
Robot 3 • Missile Turret
Turntable Step 8
Slide the 40t gear onto the
axle and then insert the half-
pins into the gear. The pins
should make a 2x4 rectangular
pattern.
Turntable Step 9
Attach the 2x4 brick
onto the half-pins on
the 40t gear.
72
