Suzuki GSX-R 1000 Service Manual: Repair instructions

Exhaust control system operation

The excs is operated by the signal supplied from the ecm. The open/close operation of the excv is performed by the excva which is controlled by the ecm by changing the current direction of the ac ...

Exhaust control system construction

Excv cable no. 1 (Cl) Excv cable no. 2 (Op) When loosening or tightening the pulley bolt, be sure to fix the pulley with an adjustable wrench, or excva may get dam ...

Other materials:

Cam chain tension adjuster inspection
The cam chain tension adjuster is maintained to proper tension automatically.  Remove the cam chain tension adjuster. Refer to “engine top side disassembly” .  Holding the cam chain tension adjuster as shown in the figure, compress the plunger by turning the adjuster body unt ...

Electrical parts connector / coupler
Faulty fi system is often related to poor electrical contact of connector/coupler. Before servicing individual electronic part, check electrical contact of the connector/coupler. When connecting a connector, be sure to push it in until a click is felt. With a lock type coupler ...

Stv actuator removal and installation
Refer to “throttle body disassembly and assembly” in section 1d . Caution never remove the stva from the throttle body. Isc valve inspection Refer to “dtc “c40” (p0505 / p0506 / p0507): isc valve circuit malfunction” in section 1a . Isc valve removal and installation Refer t ...