5 -25
(3) Replacing Fuel filter cartridge
Main Fuel filter
Close
Open
▶
Do not fill the new element with fuel. It may cause damage to the injection system
by the invisible filthy materials.
Warning
1. Stop engine and set a container under the fuel
filter.
2. Turn the filter counter-clockwise to remove with
using a filter wrench.
3. Coat the seal of new filter with a little fuel.
4. Assemble new filter.
5. Bleed air in fuel system.
(See section 5-13-(1), “Air-bleeding from fuel
system” in this manual)
(4) Adjusting Engine valve
clearance
z
Contact your authorized local dealer to check the
valve clearance.
Normal : 0.2mm (0.0079 in)
If the gap is large, valves makes a loud tapping
noise and if the gap is too small, it is hard to
compress by which the engine output falls down
or burns a valve.
(5) Checking Nozzle injection pressure
z
Contact your authorized dealer for check.
Normal injection pressure : 14.7 MPa (2132 psi)
Valve clearance
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