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:
Side-stand construction
Frame
Side-stand bracket
Washer
Side-stand
50 N·m (5.0 Kgf-m,
36.0 Lbf-ft)
40 N·m
(4.0 Kgf-m, 29.0 Lbf-ft)
Apply grease to sliding
surface.
...
Drive chain
This motorcycle has a master link
type drive chain. We recommend
that you take your motorcycle to
an authorized suzuki dealer if the
drive chain needs replacing.
The condition and adjustment of
the drive chain should be checked
each day before you ride. Always
follow the guidelines for ins ...
Riding on hills
When climbing steep hills, the
motorcycle may begin to slow
down and show lack of power.
At this point you should shift to
a lower gear so that the engine
will again be operating in its
normal power range. Shift rapidly
to prevent the motorcycle
from losing momentum.
When ...