– 54 –
FUEL
E
MEDIUM-PRESSURE FUEL LINE
Checking steps
(1) Install the fuel pressure gauge onto
the pressure check valve and then
install the Mity vac onto the pressure
regulator vacuum hose.
Å
For USA and Canada
ı
For worldwide
WARNING
When attaching the fuel pressure gauge,
first cover the connection between the
gauge and the vapor separator pressure
check valve with a clean, dry rag to prevent
fuel from leaking out. Gently screw in the
gauge until it is firmly attached.
(2) Start the engine run it at idle speed.
(3) Apply vacuum pressure with the Mity
vac.
(4) Check the fuel pressure displacement.
NOTE:
Make sure the fuel pressure in the medium-
pressure fuel line lowers conversely in rela-
tion to the amount of pressure that is
applied to the pressure regulator.
(5) Cover the connection with a rag, and
then remove the fuel pressure gauge.
Fuel pressure gauge .................
1
YB-06766 / 90890-06786
Mity vac .....................................
2
YB-35956-A / 90890-06756
Vacuum pressure
Approx.
35 kPa (0.35 kg/cm
2
, 4.98 psi)
1
ı
1
4020
Summary of Contents for Z150P
Page 44: ...SPEC E MAINTENANCE SPECIFICATIONS MEMO ...
Page 148: ......
Page 149: ......
Page 196: ...SPEC F SPECIFICATIONS D ENTRETIEN MEMO ...
Page 300: ......
Page 301: ......