fuel into the engine cylinder combustion chamber
fuel into the cylinder combustion chamber
when injecting fuel
engine speed according to load through fuel distribution settings
fuel into the fuel tangka
7. Accommodate fuel
1. Put the injection system on the fuel
fuel delivery speed
Diesel Engine Components With Fuel inline injection pump
diesel motor fuel injection system components include inspection,
testing and repairing components to meet specifications specified by the factory standard. Such maintenance must
performed periodically in accordance with the duties of the components in the system.
The work steps that must be carried out include dismantling, cleaning the machine, repairing, adjusting according to the factory installation standards and
1. Tank Maintenance
the fuel usually suffers damage like
leakage, dirty and condensation.
To improve the fuel tangka must be careful because it can be dangerous when making repairs. When repairing
the tank is carried out near sparks or cigarettes can cause fires.
checking and repairing the fuel level can be done as follows:
1. Remove the tank from
the engine unit
2. Clean the gas tank with hot water or steam
3. Dry the tank
with air compressor
4. Check for leaks
wet can be done with
hole out the tangka and clean the surface until dry, the tank is filled
with water while the tank hole is connected with pressurized air to press the water in order to know
signs of leakage in the tank.
pressure is by closing the inlet while the exit hole
connected to compressed air, the tank is immersed in water if present
bubbles then the tank has a leak.
2. Pump Maintenance
Maintenance at the material supply pump
Burn is done as follows:
Pump Transfer Testing
Suction capacity testing
Disassembly of the transfer pump
If the displacement pump is to be repaired, it must be disassembled first according to the serial number on the part
Pump Transfer Inspection
Check pistons, pump housings and push rods for wear and damage.
Check for wear on the check valve and valve seat
Check roller and tappet wear
Check for possible damage to the regulating valve and piston spring
Pressure and suction checks on injection pumps
Pump Transfer Assembly
After carrying out the inspection process and
cleaning of the pump components, then the pump is reassembled according to
the serial numbers are as follows:
1. Push bar
3. Plunyer room
5. Snap ring
6. Check valve & spring
7. Priming pump
8. Distribution pump assembly
9. Exit pipe
10. Inlet pipe
Perform Fuel Filter Maintenance
Dismantling the fuel filter and assembling the fuel filter.
Fuel Injection Pump Maintenance / service
Dismantling of injection pipes and inspection and repair.