DA Form 2258: Depreservation Guide for Vehicles (PDF)

DA Form 2258: Depreservation Guide for Vehicles (PDF) – DA Form 2258, titled Depreservation Guide for Vehicles and Equipment, is a U.S. Army form released by the Department of the Army on May 1, 1971. It serves as a practical checklist and procedural guide for safely reversing preservation (depreservation) on military vehicles and equipment that have been in long-term storage.

Preservation protects assets from corrosion, moisture, dust, and other environmental damage during storage. Depreservation prepares them for immediate operational use by removing protective measures.

This form is essential for Army maintenance personnel, unit supply teams, and logistics specialists responsible for bringing stored equipment back into service.

Download the Official DA Form 2258 PDF Here: https://armypubs.army.mil/pub/eforms/DR_a/NOCASE-DA_FORM_2258-000-EFILE-0.pdf

Purpose of the Depreservation Guide

The primary purpose of DA Form 2258 is to provide standardized, step-by-step instructions to ensure vehicles and equipment are properly depreserved. This minimizes risks of damage, mechanical failure, or safety issues upon reactivation.

Key goals include:

  • Systematic removal of preservation materials (e.g., cosmoline, rust inhibitors, seals, and coverings).
  • Thorough cleaning and inspection.
  • Verification of operational readiness.
  • Documentation of the process for accountability and maintenance records.

Proper use supports Army readiness, extends equipment lifespan, and complies with maintenance regulations.

When to Use DA Form 2258?

Use DA Form 2258 whenever:

  • Removing vehicles or equipment from long-term storage for training, deployment, or operational needs.
  • Conducting routine maintenance cycles on preserved assets.
  • Transferring equipment between units or facilities.
  • Preparing for inspections or audits of stored materiel.

It applies to a wide range of tactical vehicles, support equipment, and other Army assets requiring preservation protocols.

How to Fill Out and Use DA Form 2258?

DA Form 2258 functions primarily as a guide and checklist rather than a traditional fillable report. Follow the form’s built-in instructions section by section.

Typical steps include:

  1. Identify the Item — Record the vehicle/equipment nomenclature, serial number, registration number, and location.
  2. Review Preservation History — Note the type and date of preservation applied.
  3. Follow Depreservation Procedures — Execute tasks such as:
    • Removing external coverings, plugs, and seals.
    • Cleaning all preserved surfaces (engines, hydraulics, electrical components, etc.).
    • Draining and replacing fluids where required.
    • Inspecting for corrosion, damage, or deterioration.
    • Lubricating and testing systems.
    • Operating the vehicle/equipment per safety protocols.
  4. Document Completion — Check off steps, note any discrepancies or additional maintenance needed, and obtain required signatures.
  5. File the Form — Maintain records per unit supply and maintenance policies (reference AR 710-2 or related TAMMS procedures).

Always consult the latest Army regulations, technical manuals (TMs), and lubrication orders (LOs) specific to your equipment, as procedures can vary by model.

Tip for Users: Work in a controlled environment with proper PPE. Have necessary tools, cleaning agents, and replacement parts ready.

Key Depreservation Procedures (General Overview)

While exact steps depend on the specific item, common actions outlined or supported by the guide include:

  • Exterior and Interior Cleaning — Remove all preservatives, tape, and barriers.
  • Fluid Systems — Drain preservation fluids, flush, and refill with operational lubricants and coolants.
  • Electrical and Mechanical Checks — Inspect batteries, wiring, belts, hoses, and moving parts.
  • Tires and Tracks — Check pressure, condition, and inflation.
  • Testing — Perform operational tests (engine start, brake checks, etc.) in a safe area.
  • Documentation — Record hours/miles and any faults for the equipment log.

Refer to equipment-specific technical publications for detailed torque specs, fluid types, and safety warnings.

  • DA Form 3256 — Preservation and Depreservation Guide for Marine Equipment.
  • DA Form 3257 — Preservation and Depreservation Guide for Railroad Equipment.
  • DA Form 2404 or 5988-E — Equipment inspection and maintenance worksheets.
  • Army Publishing Directorate (armypubs.army.mil) for official forms and updates.

For broader supply and maintenance procedures, see DA PAM 710-2-1 (Using Unit Supply System).

Why Proper Depreservation Matters for U.S. Army Readiness?

Effective use of DA Form 2258 ensures stored assets activate quickly and reliably. In a high-operational-tempo environment, delays or failures due to improper depreservation can impact mission success. Following this guide promotes safety, reduces costs from premature wear, and maintains full accountability.

U.S. Army personnel should always verify the most current version of the form and associated technical guidance through official channels like armypubs.army.mil.

Download DA Form 2258 Now: Official PDF Link

This article is for informational purposes and does not replace official Army doctrine or technical manuals. Always follow current regulations and command guidance.