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:

Specifications
Service data Wheel unit: mm (in) Tire Tightening torque specifications Note the specified tightening torque is described in the following. “Front wheel components”  “front wheel assembly construction”  “rear wheel components”  “rear wheel assembly c ...

Exhaust pipe bolt and muffler bolt inspection
Tighten exhaust pipe bolts and muffler bolts initially at 1 000 km (600 miles, 2 months) and every 12 000 km (7 500 miles, 24 months) thereafter Check the exhaust pipe bolts and muffler bolts to the specified torque. Tightening torque exhaust pipe bolt (a): 23 n·m (2.3 Kgf-m, 16.5 Lbf-ft) muf ...

Valve seat repair
The valve seats (1) for both the intake and exhaust valves are machined to three different angles. The seat contact surface is cut at 45°. Intake valve Exhaust valve Caution  the valve seat contact area must be inspected after e ...