When inspecting the chain, look for the following:
If you find anything wrong with the drive chain condition or adjustment, correct the problem if you know how. If necessary, consult your authorized suzuki dealer.
Damage to the drive chain means that the sprockets may also be damaged. Inspect the sprockets for the following:

Note
: the two sprockets should be inspected for wear when a new chain is installed and replaced if necessary.
If you find any of these problems with your sprocket, consult yoursuzuki dealer.
Warning
An incompletely riveted master link, or a joint-clip type master link, may come apart and cause an accident or severe engine damage. Do not use a joint-clip type chain. Chain replacement requires a special riveting tool and a high-quality, non-jointclip type chain. Ask an authorized suzuki dealer or qualified mechanic to perform this work. |
Drive chain
Drive chain cleaning and
oilingDTC “c31” (p0705): gp switch circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
No gear position switch voltage
Gp switch voltage is not within the following range.
Gp switch voltage > 0.6 V
Gp switch circuit open or short.
Gp switch malfunction.
...
Throttle valve synchronization
Check and adjust the throttle valve synchronization
among four cylinders.
Start the engine and run it in idling condition
for
warming up.
Stop the warmed-up engine.
Lift and support the fuel tank. Refer to “fuel
tank
removal and installation” in section 1g (page ...
Throttle body components
Fuel delivery pipe
Fuel delivery pipe t-joint
O-ring
Tp sensor
Stp sensor
Secondary fuel injector
Primary fuel injector
Cushion seal
Isc valve
Air screw
Vacuum hose
Evap system purge control solenoid valve
For e-33 only
3.5
...