Suzuki GSX-R 1000 Service Manual: Fuel pressure inspection
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Inspect the fuel pressure in the following procedures:
- lift and support the fuel tank. Refer to “fuel tank removal and installation” .
- Place a rag under the fuel feed hose (1) and remove the fuel feed hose.
- 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)
- 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:
- 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
- Remove the special tools.
 Before
removing the special tools, turn the ignition switch off and release the fuel pressure slowly. |
- 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). |
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:
Brake pad
Front
Rear
Inspect the front and rear brake
pads to see if they are worn down
to the grooved wear limit line 1. If
a pad is worn to the grooved wear
limit line, it must be replaced with
a new one. After replacing either
the front or rear brake pads, the
brake lever or pedal must be
...
Engine top side disassembly
It is unnecessary to remove the engine assembly from
the frame when servicing the cylinder head cover and
camshafts.
Note
before servicing the engine top side
components (until camshafts removal) with
the engine in place, remove the following
parts:
air cleaner box
...
Exhaust emission control system
description
The exhaust emission control system is composed of the pair system, exhaust
control system, ho2 sensor, threeway
catalyst system and isc system. The fresh air is drawn into the exhaust ports
through the pair control solenoid
valve and pair reed valves. The pair control solenoid valve is operat ...