Detroit Diesel — Restore an Engine to Service After Extended Storage
Maintenance · Engine restoration
From a Detroit Diesel service manual — check it applies to your exact model before use.
Procedure
- Remove covers and tape from all openings of the engine, fuel tank and electrical equipment.
- Wash the exterior with fuel oil to remove rust preventive.
- Remove rust preventive from the flywheel and paper strips from between pulleys and belts.
- Drain the preservative oil from the crankcase and refill with recommended lubricating oil.
- Fill the fuel tank; close drain cocks and fill the cooling system with clean soft water and rust inhibitor.
- Install and connect the battery.
- Service the air cleaner; prepare and start the engine.
Source: Detroit Diesel service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.