5-4 FUEL SYSTEM
Clamp (Clip)
Hose
Joint piep
3 – 7 mm
(0.1 – 0.3 in)
3 – 7 mm
(0.1 – 0.3 in)
20 – 30 mm
(0.8 – 1.2 in)
3 – 7 mm (0.1 – 0.3 in)
3 – 7 mm
(0.1 – 0.3 in)
20 – 30 mm
(0.8 – 1.2 in)
“A”
“B”
“C”
“D”
FUEL HOSE CONNECTION
Note that the fuel hose connection varies with each type of the
pipe. Be sure to connect and clamp each hose correctly by re-
ferring to the following figure.
• For the type “A” (short barbed end) pipe, hose should com-
pletely cover the pipe.
• For the type “B” (bent end) pipe, hose should cover straight
part of the pipe by 20 – 30mm (0.8 – 1.2 in).
• For the type “C” pipe, hose should fit up against flanged part
of the pipe.
• For the type “D” pipe, hose should cover the pipe by 20 –
30mm (0.8 – 1.2 in).
FUEL PRESSURE INSPECTION
1. Relieve the fuel pressure in line. (See the page 5-2.)
2. Remove the port side cover. (See the page 7-2.)
3. Remove the high pressure fuel filter from the intake mani-
fold.
4. Connect the special tools between the fuel feed hose and
the delivery pipe as shown in the figure.
5. Clamp the hoses securely to ensure no leaks occur during
checking.
$09912-58442: Pressure gauge – 1
09912-58490: 3-way joint & hose – 2
09912-58432: Fuel pressure hose – 3
Delivery pipe
High pressure
fuel filter
1
3
2
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