Fuel Injection Pump - Daewoo D1146 Maintenance Manual

4.3. Fuel Injection Pump

4.3.1. General information of fuel system
The fuel system consists of the fuel tank, injection pump, injection nozzle, fuel filter,
and fuel lines such as pipes and hoses necessary to connect those components.
1. Fuel filter
1a
Water separater
2. Air bleeding screw (for fuel filter)
3. Injection nozzle
4. Overflow tube
Fuel pipe (filter → injection pump)
5.
6. Overflow valve
4.3.2. Injection pump
The components relating to the injection pump should be serviced at regular
intervals as the plunger and delivery valve may be worn after a given length of time
for use and cause the deterioration of the engine.
Make sure that servicing should be performed at the professional maintenance shop
as authorized by Bosch or Zexel Company.
For adjustment of fuel injection volume, refer to the 'Specifications of fuel injection
pump' described on the following pages.
2
6
7. Fuel injection pipe
Fuel pipe (manual pump → filter)
8.
9. Fuel tank
10. Fuel return pipe
11. Suction pipe
12. Feed pump
13. Injection pump
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D1146/D1146TI/DE08TIS
MAINTENANCE MANUAL
Printed in Jan. 2001 PS-MMA0415-E1A