Fuel Flow Inspection; Fuel Tank Removal/Installation - Honda CRF1000 Shop Manual

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FUEL SYSTEM

FUEL FLOW INSPECTION

Disconnect the quick connect fitting from the fuel rail
(page 7-4).
Place the end of the fuel feed hose [1] into an approved
Clean up any spilled
fuel container.
fuel.
Temporarily connect the battery negative (–) cable and
fuel pump unit 3P (Black) connector.
Turn the ignition switch ON and engine stop switch " ".
Measure the amount of fuel flow.
• The fuel pump operates for 2 seconds. Repeat 5
times to meet the total measuring time.
• Return fuel to the fuel tank when the measurement
is completed.
Amount of fuel flow:
319 cm
seconds at 12 V
If the fuel flow is less than specified, inspect the
following:
– Pinched or clogged fuel hose or fuel tank breather
hose
– Fuel pump unit (page 7-7)
Connect the quick connect fitting (page 7-4).
FUEL TANK
REMOVAL/INSTALLATION
Relieve the fuel pressure and disconnect the quick
connect fitting (page 7-4).
Remove the fuel tank mounting bolt [1] and washer [2],
then remove the fuel tank [3] by releasing its grooves
[4] from the mounting rubbers [5].
Disconnect the following:
– Fuel tank breather hose [6]
– Fuel tank drain hose [7]
– Fuel level sensor 2P (Black) connector [8]
– Fuel pump unit 3P (Black) connector [9]
Remove the fuel filler cap [10] by removing the cap
bolts, if necessary.
Installation is in the reverse order of removal.
7-6
3
(4.2 US oz, 4.4 Imp oz) minimum/10
[10]
[4]
[5]
[6] [7]
[1]
[3]
[1]
[2]
[8]
[9]