Fuel Mesh Filter Inspection And Cleaning; Fuel Injector / Fuel Delivery Pipe / T-Joint Removal And Installation; Fuel Injector Inspection And Cleaning - Suzuki GSX-R750 Service Manual

• Install a new O-ring and apply grease to it.
: Grease 99000–25010 (SUZUKI SUPER
GREASE A or equivalent)
WARNING
!
The O-ring must be replaced with a new one
to prevent fuel leakage.
• When installing the fuel pump assembly, first tighten
all the fuel pump mounting bolts lightly and then to the
specified torque.
Tightening torque
Fuel pump mounting bolt: 10 N·m (1.0 kgf-m, 7.0
lb-ft)

Fuel Mesh Filter Inspection and Cleaning

Inspect the fuel mesh filter in the following procedures:
1) Remove the fuel mesh filter. Refer to "Fuel Pump
Disassembly and Assembly (Page 1G-11)".
2) If the fuel mesh filter is clogged with foreign particles,
it hinders smooth gasoline flow resulting in loss of
engine power. Such a filter should be cleaned by
blowing with compressed air.
NOTE
When the fuel mesh filter is dirtied
excessively, replace the fuel filter cartridge
with a new one.
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3) After finishing the fuel mesh filter inspection, reinstall
the fuel mesh filter. Refer to "Fuel Pump
Disassembly and Assembly (Page 1G-11)".
Fuel Injector / Fuel Delivery Pipe / T-joint
Removal and Installation
Refer to "Throttle Body Disassembly and Assembly in
Section 1D (Page 1D-11)".

Fuel Injector Inspection and Cleaning

Inspect the fuel injector in the following procedures:
1) Remove the fuel injector. Refer to "Throttle Body
Disassembly and Assembly in Section 1D (Page 1D-
11)".
2) Check the fuel injector filter for evidence of dirt and
contamination. If present, clean and check for
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presence of dirt in the fuel lines and fuel tank.
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3) Install the fuel injector. Refer to "Throttle Body
Disassembly and Assembly in Section 1D (Page 1D-
11)".
Fuel System: 1G-13
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