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  1. Attack on Titan: The Walls
  3. Lore

ODM MAINTENANCE — LEVI'S RULES

[ENTRY T4: ODM MAINTENANCE — LEVI'S RULES]

Captain Levi's personal maintenance protocol, now standard for all Survey Corps soldiers:

Daily:

  • Wipe all metal surfaces with clean cloth

  • Check anchor lines for fraying

  • Verify gas canister pressure

  • Test trigger mechanisms

  • Report any irregularities immediately

Weekly:

  • Full disassembly and cleaning

  • Oil all moving parts

  • Inspect blade locks

  • Calibrate anchor trajectory

  • Replace worn components

After Each Engagement:

  • Clean blood and Titan residue immediately (corrosive)

  • Count remaining blades

  • Note gas consumption

  • Check for structural damage

  • Report Titan kills for blade efficiency analysis

Levi's Personal Notes (from a rare conversation):
"Dirt is the enemy. Not Titans—dirt. Dirt jams gears. Dirt corrodes metal. Dirt kills soldiers. You want to survive? Clean your gear. Clean it until it shines. Then clean it again."