SHB 803 en – Edition 2.4 * 803s410.fm 4-27
Engine
4.24 Removing and installing the injection pump
Removing the injection pump
☞Remove the V-belt, pulley and fan wheel with a suitable tool.
☞Mark the original position of the injection pump on the pump and gear casing – see
Mark on pump housing on page 4-26.
☞Shut off the fuel supply (fuel cock), clean the area of the injection pump and have a
container ready to collect any leaked fuel.
☞Remove fuel injection lines A and fuel and leak oil lines B.
➥Close any open connections to prevent dirt and to minimize leakage.
☞Unhook the Bowden cable on the injection pump and remove the cutoff solenoid.
☞Remove lubrication oil line C from the injection pump and cylinder block.
Do not bend the lubrication oil line and protect it against damage.
☞Remove cover D of the injection pump on the gear casing.
☞Cover D is installed with sealant, therefore separate the cover from the gear casing
with a scraper.
Fig. 36: Removing the components
Fig. 37: Removing the lines
A B
Fig. 38: Removing the lubrication oil line
C
Fig. 39: Removing the cover
D
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