Jacobsen HR-9016T 70538, Техническое руководство по ремонту

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ENGINE
4263110-Rev B 3-5
3
Checks and Adjustments
Purging the Fuel System
Adjustment
!
CAUTION
NOTE
Fuel system will need to be purged of air whenever fuel
filter or fuel lines are removed, fuel tank is completely
emptied, or engine has not been used for an extended
time.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
NOTE
Be sure fuel tank is filled with clean, fresh diesel fuel and
that the fuel outlet shutoff valve on bottom of fuel tank is
open before performing a purge of fuel system.
2. Turn ignition switch to the on position to engage the
electric fuel pump and allow pump to operate for 20
seconds to purge fuel.
!
WARNING
!
CAUTION
3. Crank engine over in 10 second intervals until engine
starts.
4. Turn ignition switch to off position to shut off the
engine after it starts.
Do not purge fuel system when engine is hot.
The engine will start during this process. Be
careful of injury due to moving components.
The common rail fuel system will purge itself. Do
not open fuel lines or plugs on the common rail
pump or high pressure fuel system to purge the
air from the fuel system.