Toyota RAV4 manuals

Suzuki GSX-R 1000 Service Manual: 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 exhaust pipe. Excva is mounted inside of the right frame. The excv is operated by the excva via the cables. This system is designed to improve the engine torque at low engine rpm.

Suzuki GSX-R. Exhaust control system description


  1. Exhaust control valve actuator (excva)
  2. Exhaust control valve (excv)
General description
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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 ...

Other materials:

Fuel pump components
Fuel level gauge Fuel pressure regulator assembly O-ring Joint Fuel pump Fuel pump case Fuel mesh filter 10 N·m (1.0 Kgf-m, 7.0 Lbf-ft) Apply engine oil. Apply grease. Do not reuse. ...

Transmission installation
Install the transmission in the reverse order of removal. Pay attention to the following points: Bearing and oil seal Caution replace the removed bearings and oil seals with new ones. Install the driveshaft left bearing oil seal into the retainer using the special tool. ...

Muffler / muffler chamber / exhaust pipe removal and installation
Removal Loosen the muffler connecting bolts (1).  Remove the mufflers (2) by removing the mounting bolt and nut (3). Note support the muffler to prevent it from falling. Remove the side cowlings. Refer to “exterior parts removal and installation” in secti ...

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