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:
Accessory use
The addition of unsuitable accessories
can lead to unsafe operating
conditions. It is not possible
for suzuki to test each accessory
on the market or combinations of
all the available accessories; however,
your dealer can assist you in
selecting quality accessories and
installing them correc ...
Throttle cable play inspection and adjustment
Inspect throttle cable play
initially at 1 000 km (600 miles, 2 months) and every
6 000 km (4 000 miles, 12 months) thereafter
Inspect and adjust the throttle cable play “a” as follows:
Throttle cable play “a”
2.0 – 4.0 Mm (0.08 – 0.16 In)
Remove the boot (1).
Loosen the lock-nu ...
Steering / steering damper related parts
inspection
Refer to “steering / steering damper removal and installation” .
Inspect the removed parts for the following
abnormalities:
Steering stem
Distortion of the steering stem and brackets.
Bearing
Bearing wear or damage
abnormal bearing noise
race wear or damage
&nbs ...