Toyota RAV4 manuals

Suzuki GSX-R 1000 Service Manual: 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 actuator motor. The position sensor (incorporated in the excva) detects the excva movement by measuring the voltage and then the ecm determines the excv opening angle based on the engine rpm and gear positions. Every time the ignition switch is turned on, the excva automatically drives the excv and detects full close/open position voltages and sets the excv to middle position.

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Suzuki GSX-R. Full close


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Suzuki GSX-R. Full open


Exhaust control system description
The exhaust control system (excs) consists of the exhaust control valve (excv), exhaust control valve actuator (excva) and exhaust control valve cables (excv cables). Excv is installed in the ex ...

Repair instructions
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Other materials:

Swingarm removal and installation
Removal Cut the drive chain. Refer to “drive chain replacement” in section 3a .  Remove the rear wheel assembly. Refer to “rear wheel assembly removal and installation” in section 2d .  Disconnect the rear brake hose from the brake hose clamp (1). Remove the brake ho ...

Piston ring removal and installation
Removal Remove the piston. Refer to “engine bottom side disassembly” .  Carefully spread the ring opening with your thumbs and then push up the opposite side of the 1st ring to remove it. Note do not expand the piston ring excessively since it is apt to be broken down. ...

Precautions
Precautions for brake system Refer to “general precautions” in section 00 (page 00-1). Brake fluid information This brake system is filled with an ethylene glycol-based dot 4 brake fluid. Do not use or mix different types of fluid, such as silicone-based or petroleum-based. ...

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