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Suzuki GSX-R 1000 Service Manual: Fuel pressure inspection


  • 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” .
  2.  Place a rag under the fuel feed hose (1) and remove the fuel feed hose.

Suzuki GSX-R. Fuel pressure inspection


  1. 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 attachment) (c): 09915–77331 (oil pressure gauge
(1000 kpa)) (d): 09915–74521 (adapter hose)


Suzuki GSX-R. Fuel pressure inspection


  1. Turn the ignition on and check for fuel pressure.

Fuel pressure approx. 300 Kpa (3.0 Kgf/cm2, 43 psi)

If the fuel pressure is lower than the specification, check for the followings:

If the fuel pressure is higher than the specification, check for the followings:

  1. Remove the special tools.
Before
removing the special tools, turn the ignition switch off and release the fuel pressure slowly.
  1. Reinstall the fuel tank. Refer to “fuel tank removal and installation” .
Note

connect the fuel feed hose to the fuel pump until it locks securely (a click is heard).

Repair instructions
...

Fuel pump inspection
Turn the ignition switch on and check that the fuel pump operates for a few seconds. If the fuel pump motor does not make operating sound, inspect the fuel pump circuit connections or inspect th ...

Other materials:

Cylinder head cover related parts inspection
Refer to “engine top side disassembly” . Refer to “engine top side assembly” . Refer to “cylinder head cover disassembly and assembly” . Cylinder head cover Clean and check the gasket grooves “a” and pair reed valve mating surfaces “b” of the cylinder head cover. If there is anything unu ...

Cam chain guide inspection
Inspect the cam chain guide in the following procedures:  remove the cam chain guides. Refer to “cam chain guide / cam chain tensioner removal and installation” .  Check the contacting surface of the cam chain guides. If it is worn or damaged, replace it with a new one. ...

Rear brake pedal removal and installation
Removal Remove the master cylinder assembly. Refer to “rear brake master cylinder assembly removal and installation” .  Disconnect the rear brake light switch lead wire coupler. Refer to “rear brake light switch inspection” .  Remove the rear brake pedal as shown in the rear ...

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