In each of your Shooting phases, instead of firing his weapons, a Techmarine can choose to repair a single friendly vehicle that he is in base contact with or embarked upon. To repair a vehicle, roll a D6 and add 1 for each servitor with a servo-arm in his unit and an additional 1 if the Techmarine has a servo-harness. If the result is a 5 or more, you may either restore a Hull Point lost earlier in the battle, or repair a Weapon Destroyed or Immobilised result suffered earlier in the battle; this is effective immediately.
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