Perkins 404D-22 Troubleshooting
| Engine Model: Perkins 404D-22 |
| Engine Type: 4-cycle vertical 4-cylinder indirect injection liquid-cooled diesel |
| Total Displacement: 135 cu.in (2.22 L) |
| Rated Engine Power: 51 Hp (38 kW) at 3000 rpm |
| Aspiration Type: Naturally aspriated |
____________________________________________________________________________________
| Engine hard to start or will not start |
Clogged fuel filter - Clean the filter element.
Air in fuel tank - Bleed fuel tank.
Clogged or defective injection nozzles - If necessary, replace with a new nozzle.
Fuel injection pump is not working correctly - Change pump or rebuild it.
Wrong valve timing - Set the valve timing correctly.
Fuel pipes clogging - Service or replace fuel pipes.
Wrong injection timing - Set the injection timing correctly.
Worn piston rings and cylinder - Change faulty components.
| Engine starts but then stalls |
Fuel filter element is dirty - Filter maintenance required.
Fuel injection pump damage - Repair or install a new fuel pump.
Intake air restriction - Change air filter element.
Nozzle opening pressure is improper - Adjust as recommended.
| Engine stops suddenly during operation |
Improper setting of fuel injection pump timing - Adjust as recommended.
Fuel filter plugging - Service the filter.
Coolant temperature is low - Normalize the temperature by warming up the engine.
Stuck or clogged injection nozzle - Service or change injection nozzles.
| Engine stalls when idling |
Incorrect low idle setting - Need to adjust idle speed.
Excessive valve clearance - Adjust valve clearance.
Fuel injection pump damage - Replacement or repair required.
Faulty fuel injection nozzles - If necessary, replace with a new nozzle.
Dirty fuel hoses or lines - Clean fuel lines and hoses.
Air filter plugged - Air filter maintenance required.
Cylinder head gasket defective - Install a new gasket.
Unadjusted injection timing - Set up as recommended.
Fuel injection pump is faulty - Repair or replace injection pump.
One of moving engine parts is faulty - Repair or replace defective components.
Defective radiator cap or clogged radiator core - Clean radiator or change cap.
Low coolant level - Add coolant fluid to cooling system and also check it for leaks.
Fan belt slipping or worn - Belt replacement is recommended.
Not enough engine oil - Fill the crankcase with engine oil.
Cylinder-head gasket is leaking - Install new cylinder head gasket.
Injection timing is out of adjustment - Adjust as recommended.
Lack of oil - Fill crankcase to proper oil level.
Oil pump failure - Check and replace if necessary.
Engine oil filter is plugged - Service or change engine oil filter element.
Relief valve is stuck or broken - Replace or clean relief valve.
Excessive crankshaft bearing clearance - Test and replace or repair worn components.
Excessive oil clearance of crankpin bearing - Inspect and change or repair worn components.
| Excessive engine oil consumption |
Oil leakage: Seals or gaskets are defective - Replace worn parts to avoid leaks.
Oil viscosity is wrong - Fill up with the proper oil viscosity.
Piston rings are stuck or broken - Change piston rings.
Damaged valve stems or valve guides - Need to replace the valves.
Pistons or cylinder liners are scuffed - Inspect liners and pistons, replace as necessary.
Engine is not fully warmed up - Warm up engine as required.
Engine oil level is insufficient - Fill up the oil to required level.
Incorrect adjustment of fuel injection pump timing - Check the fuel injection pump timing adjustment.
Worn or scored pistons - Install new pistons.
Connecting rod is not aligned or defective - Replace or align connecting rod.
Low battery output - Low battery charging, charge as required.
Battery discharges quickly - Service charging system or install new battery.
Faulty battery terminals or disconnected cables - Connect cables correctly or replace terminals.
Battery is low or faulty - Need to charge or replace the battery.
Battery wires are disconnected or incorrectly connected - Check wires and connect correctly.
Battery capacity is low - Recharge the battery.
Starter motor is faulty - Starter needs to be changed.
____________________________________________________________________________________
| Industrial Engines Technical Specifications |
| Small Engines Technical Specifications |
| Car Engines Technical Specifications |
| Outboard Engines Technical Specifications |
