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Figure 71
1. Water separator/filter
canister
2. Vent plug
5.
Tighten the valve after draining.
6.
Start the engine, check for leaks, and shut off
the engine.
Note:
Repair all fuel leaks.
7.
Close and latch the hood.
Changing the Fuel Filter
Canister
Service Interval: Every 400 hours
1.
Prepare the machine for maintenance; refer to
Preparing for Maintenance (page
2.
Unlatch and open the hood, and wait for the
engine to cool.
3.
Clean the area where the filter canister mounts
(Figure
71).
4.
Remove the filter canister and clean the
mounting surface.
5.
Lubricate the gasket on the filter canister with
clean oil.
6.
Install the filter canister by hand until the gasket
contacts the mounting surface; then rotate an
additional 1/2 turn.
7.
Start the engine, check for leaks, and shut off
the engine.
Note:
Repair all fuel leaks.
8.
Close and latch the hood.
g336554
3. Drain valve
42).
Bleeding Air from the
Injectors
Note:
Use this procedure only if the fuel system has
been purged of air through normal priming procedures
and the engine does not start; refer to
Fuel System (page
1.
When possible, perform each step in
for Maintenance (page
2.
Unlatch and open the hood, and if the engine
is hot wait for it to cool.
3.
Loosen the tube nut for the fuel line to the No.
1 fuel-injector nozzle.
1. Fuel injectors
4.
Move the throttle to the F
5.
Turn the key in the key switch to the S
position and watch the fuel flow around the
connector. Turn the key to the O
when there is a continuous flow.
Important:
To prevent overheating of the
starter motor, do not engage the starter for
longer than 15 seconds. After 10 seconds of
continuous cranking, wait 60 seconds before
engaging the starter motor again.
6.
Tighten the tube nut securely.
7.
Clean any fuel from the engine.
8.
Repeat steps
fuel-injector nozzles.
9.
Start the engine, check for leaks, and shut off
the engine.
Note:
Repair all fuel leaks.
10.
Close and latch the hood.
49
Bleeding the
36).
42).
Figure 72
position.
AST
position
FF
3
through
7
for the remaining
Preparing
g008913
TART
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