Perkins — Engine Storage
Maintenance
From a Perkins owner's manual covering: 402D-05, 403D-07, 403D-11, 403D-15, 404D-22, 404D-22T, 404D-22TA. Check it applies to your exact model before use.
Applies to: Perkins 402D-05, Perkins 403D-07, Perkins 403D-11, Perkins 403D-15, Perkins 404D-22, Perkins 404D-22T, Perkins 404D-22TA
Before you start
- Do not drain coolant while engine is hot and system under pressure
Procedure
- Completely clean outside of engine.
- Drain fuel system and refill with preservative fuel (1772204 POWERPART Lay-Up 1).
- Operate engine to normal operating temperature. Stop leaks. Stop engine and drain lubricating oil.
- Renew lubricating oil filter canister(s).
- Fill oil pan to Full mark with new oil plus 1762811 POWERPART Lay-Up 2.
- Drain cooling system. Flush with clean water. Fill with approved antifreeze mixture.
- Operate engine briefly to circulate oil and coolant.
- Disconnect battery. Store battery fully charged. Protect terminals with 1734115 POWERPART Lay-Up 3.
- Clean crankcase breather. Seal end of pipe.
- Remove fuel injectors and spray 1762811 POWERPART Lay-Up 2 into each cylinder bore.
- Slowly rotate crankshaft one complete revolution and replace fuel injectors.
- Remove air filter assembly. Spray 1762811 POWERPART Lay-Up 2 into turbocharger. Seal with waterproof tape.
- Remove exhaust pipe. Spray 1762811 POWERPART Lay-Up 2 into turbocharger. Seal with waterproof tape.
- Spray engine with 1734115 POWERPART Lay-Up 3. Do not spray inside alternator.
Full service-parts list: Perkins 402D-05 →, Perkins 403D-07 →, Perkins 403D-11 →, Perkins 403D-15 →, Perkins 404D-22 →, Perkins 404D-22T →, Perkins 404D-22TA →
Source: Perkins owner's 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.