Repair

This spell repairs a medium break or tear in an object you touch, such as multiple broken chain links, a ragged, tattered, or otherwise torn cloak, light machinery and constructs. As long as the break or tear is no larger than 5 feet in any dimension, you mend it, leaving no trace of the former damage.

This spell can physically repair a magic item or construct, but the spell can't restore magic to such an object. A construct of your choice that you can see within range regains hit points equal to 1d6 + your spellcasting ability modifier. 

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the healing increases by 1d6 for each slot level above 1st.