FUEL SYSTEM (J05E)
7–17
(5)
Remove the hose and tighten the air bleeding plug of the fuel filter
with a new O-ring.
Tightening Torque:
5-9 N·m {51-91 kgf·cm, 3.7-6.6 lbf·ft}
(6)
Tighten the plug fully clockwise with the priming pump pressed
down.
! CAUTION
•
Note that squeezing the priming pump forcibly for stowing
may cause jamming.
•
Check that the priming pump is securely tightened.
•
After operation, wipe out leaked water or fuel and check
again for fuel leakage after the engine is started.
REPLACE THE ELEMENT
1.
CAUTIONS
! CAUTION
•
Use Hino's genuine fuel filter element.
•
While working, be careful not to make dirt and water enter
parts.
•
Before mounting parts, make sure that there is no dirt on the
connection between them.
•
Air enters the fuel pipe in the process of mounting the pre-
fuel filter case. After mounting is completed, thoroughly
purge air from the fuel pipe.
2.
FUEL DISCHARGE
(1)
Prepare the reservoir under the drain plug to receive the drained
fuel.
(2)
Loosen the drain plug and then the air bleeding plug of the fuel fil-
ter, and drain the fuel from the drain plug.
Check that the fuel is no longer drained from the drain plug and
then tighten the drain plug.
Tightening Torque:
5-9 N·m {51-91 kgf·cm, 3.7-6.6 lbf·ft}
! CAUTION
•
Drain the fuel in accordance with the regulation of disposal
specified in each region.
•
Make sure that the drain plug is free of damage or corrosion.
3.
REMOVING THE ELEMENT
(1)
Unfasten the center bolt securing the cap, and remove the O-
rings (2 pcs.) and the cap from the fuel filter case.
(2)
Remove the element.
! CAUTION
•
When draining fuel, drain all the fuel in the filter. If the ele-
ment is replaced without draining all the fuel, unfiltered fuel
may remain inside the filter and flow into the engine side.
•
Fuel is in the fuel filter case. Prepare a tray not to spill the
fuel adhered to the element.
AIR BLEEDING
PLUG
SHTS021270600030
AIR BLEEDING
PLUG
PRIMING
PUMP
DRAIN
PLUG
SHTS021270600031
CENTER BOLT
O-RINGS
CAP
ELEMENT
FUEL FILTER
CASE
SHTS021270600032
