Suzuki GSX-R 1000 Service Manual: Throttle body inspection and cleaning
Refer to “throttle body disassembly and assembly” .
Cleaning
 Some
carburetor cleaning chemicals, especially dip-type soaking solutions, are very corrosive and must be handled carefully. Always follow the chemical manufacturer’s instructions on proper use, handling and storage. |
Clean passageways with a spray-type carburetor cleaner and blow dry with compressed air.
| Caution never clean the throttle body main bore. Do not use wire to clean passageways. Wire can damage passageways. If the components cannot be cleaned with a spray cleaner it may be necessary to use a dip-type cleaning solution and allow them to soak. Always follow the chemical manufacturer’s instructions for proper use and cleaning of the throttle body components. Do not apply carburetor cleaning chemicals to the rubber and plastic materials. |
Inspection
Check following items for any defects or clogging.
Replace the damaged part if necessary.
- O-rings
- throttle valves
- secondary throttle valves
- vacuum hoses
- isc valve hoses
- fuel delivery pipes
- cushion seals
- fuel injectors
Throttle body disassembly and assembly
Refer to “throttle body removal and installation” .
Disassembly
Caution
identify the position of each removed part.
Organize the parts in their respective groups
so that they can be ...
Isc valve visual inspection
Visually inspect the isc valve if necessary.
Inspect the isc valve for any carbon deposition
defects. Clean or replace the isc valve if necessary.
...
Other materials:
Starter motor removal and installation
Removal
Turn the ignition switch off and disconnect the
battery (–) lead wire (1).
Lift and support the fuel tank. Refer to “fuel tank
removal and installation” in section 1g (page 1g-
9).
Disconnect the starter motor lead wire (2).
Remove the starter motor (3).
...
Front brake master cylinder assembly removal and installation
Removal
Drain brake fluid. Refer to “brake fluid replacement” .
Disconnect the front brake light switch coupler (1).
Place a rag underneath the brake hose union bolt (2)
on the master cylinder to catch any spilt brake fluid.
Remove the brake hose union bolt (2).
...
Accessory installation
guideline
Install aerodynamic affecting
accessories, such as a fairing,
windshield, backrests, saddlebags,
and travel trunks, as low
as possible, as close to the
motorcycle and as near the
center of gravity as is feasible.
Check that the mounting
brackets and other attachment
hardware are ...