Toyota RAV4 manuals

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:

Headlight beam adjustment
Adjust the headlight beam, both horizontally and vertically. Note  to adjust the headlight beam, adjust the beam horizontally first, then vertically.  It is not necessary to remove the combination meter to turn the adjusters. Horiz ...

DTC “c49” (p1656): pair control solenoid valve circuit malfunction
Detected condition and possible cause Detected condition Possible cause Pair control solenoid valve voltage is not input to ecm Pair control solenoid valve circuit open or short.  Pair control solenoid valve malfunction.  Ecm malfunction. ...

Windshield cleaning
Clean the windshield with soft cloth and warm water with mild detergent. If scratched, polish with a commercially available plastic polish. Replace the windshield if it becomes scratched or discolored so as to obstruct view. When replacing the windshield, use suzuki replacement windshield. ...

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