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:

Be extra safety-conscious on bad weather days
Riding on bad weather days, especially wet ones, requires extra caution. Braking distances increase on a rainy day. Stay off the painted surface marks, manhole covers, and greasy-appearing areas, as they can be especially slippery. Use extra caution at railway crossings and on metal grating ...

Camshaft sprocket
Inspect the camshaft sprocket in the following procedures:  remove the intake and exhaust camshafts. Refer to “engine top side disassembly” .  Inspect the teeth of each camshaft sprocket for wear or damage. If they are worn or damaged, replace the sprocket/ camshaft assembl ...

Spark plug inspection and cleaning
Inspect spark plug every 6 000 km (4 000 miles, 12 months) Heat range Remove the spark plugs. Refer to “ignition coil and spark plug removal and installation” in section 1h .  Check spark plug heat range by observing electrode color. If the electrode of the spark plug is wet appe ...