Repair Instructions; Fuel Pressure Inspection - Suzuki GSX1300BK B-King Service Manual

1G-5 Fuel System:

Fuel Pressure Inspection

WARNING
!
• Keep away from fire or spark.
• Spilled gasoline should be wiped off
immediately.
• Work in a well-ventilated area.
Inspect the fuel pressure in the following procedures:
1) Lift and support the fuel tank. Refer to "Fuel Tank
Removal and Installation (Page 1G-10)".
2) Place a rag under the fuel feed hose (1) and remove
the fuel feed hose.
1
3) Install the special tools between the fuel pump and
fuel delivery pipe.
Special tool
(A): 09940–40211 (Fuel pressure gauge
adapter)
(B): 09940–40220 (Fuel pressure gauge
hose attachment)
(C): 09915–77331 (Meter (for high
pressure))
(D): 09915–74521 (Oil pressure gauge hose)
(B)
(A)

Repair Instructions

B823H11706001
I823H1170032-01
(C)
(D)
I823H1170033-02
4) Turn the ignition ON and check for fuel pressure.
Fuel pressure
Approx. 300 kPa (3.0 kgf/cm
If the fuel pressure is lower than the specification,
check for the followings:
• Fuel hose leakage
• Clogged fuel filter
• Pressure regulator
• Fuel pump
If the fuel pressure is higher than the specification,
check for the followings:
• Fuel pump
• Pressure regulator
5) Remove the special tools.
WARNING
!
Before removing the special tools, turn the
ignition switch OFF and release the fuel
pressure slowly.
6) Reinstall the fuel tank. Refer to "Fuel Tank Removal
and Installation (Page 1G-10)".
NOTE
Connect the fuel feed hose to the fuel pump
until it locks securely (a click is heard).
2
, 43 psi)