Daewoo D25S-3(B3.3) Automobile Parts User Manual


 
Diesel Engine Complete Engine
73
Fuel Injection Pump
CAU
TIO
N
Do not allow dirt or dust to enter the oil and fuel
inlet and outlet ports. Severe engine damage will
occur if contaminants are allowed to enter the
engine.
Install new o-ring, fuel injection pump, and two
mounting nuts on the adapter plate.
Tighten the nuts.
Torque Value: 31 N•m [23 ft-lb]
Install the fuel injection pump gear, washer, and nut
on the fuel injection pump.
Tighten the nut.
Torque Value: 70 N•m [52 ft-lb]
NOTE: Align the fuel injection pump gear match
mark “C” with the idler gear match mark “C”.
Install new o-ring, adapter plate, fuel injection pump
assembly, and mounting capscrews to the gear
housing.
Tighten the mounting capscrews.
Torque Value: 19 N•m [14 ft-lb]
Install the mounting capscrew on the fuel injection
pump support bracket.
Tighten the capscrew.
Torque Value: 19 N•m [14 ft-lb]
NOTE: The fuel supply tube has a 12-mm and 14-
mm banjo fitting. The 12-mm banjo fitting
connects to the fuel injection pump. The 14-
mm banjo fitting connects to the fuel filter
head, which is installed later in the
assembly process.
Install the fuel supply tube to the fuel injection pump.
Torque Value: 20 N•m [15 ft-lb]
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