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Suzuki GSX-R 1000 Service Manual: Valve seat repair

Suzuki GSX-R. Valve seat repair


  1. Intake valve
  2. Exhaust valve

Suzuki GSX-R. Valve seat repair


Caution

  •  the valve seat contact area must be inspected after each cut.
  •  Do not use lapping compound after the final cut is made. The finished valve seat should have a velvety smooth finish but not a highly polished or shiny finish. This will provide a soft surface for the final seating of the valve which will occur during the first few seconds of engine operation.
  •  The titanium valves are coated with an oxidized membrane treatment to resist wear but the membrane tend to removed if lapped after valve seat servicing.

 

Note

after servicing the valve seats, be sure to check the valve clearance after the cylinder head has been reinstalled. Refer to valve clearance inspection and adjustment in section 0b .

Valve guide replacement
Remove the cylinder head. Refer to engine top side disassembly .  Remove the valves. Refer to cylinder head disassembly and assembly .  Using the valve guide remover, drive the va ...

Engine bottom side disassembly
Note the crankcase must be separated to service the crankshaft and conrod. Remove the engine assembly from the frame. Refer to engine assembly removal .  Remove the e ...

Other materials:

Ignition coil inspection
Refer to electrical components location in section 0a . Ignition coil primary peak voltage Remove the air cleaner box. Refer to air cleaner box removal and installation in section 1d . Disconnect all ignition coil. Refer to ignition coil and spark plug removal and installation . ...

Rear wheel components
Rear axel nut Collar Dust seal Bearing Retainer Rear sprocket Sprocket mounting drum Wheel damper Bearing Spacer Air valve Rear wheel Wheel balancer Rear tire Dust seal Collar Rear brake disc Rear axle 1 ...

Engine assembly removal
Before taking the engine out of the frame, wash the engine using a steam cleaner. Engine removal is sequentially explained in the following steps:  remove the side cowlings. Refer to exterior parts removal and installation in section 9d (page 9d- 6).  Remove the front seat. R ...

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