Kawasaki ninja zx-10r ユーザーズマニュアル

5 

Racing Kit Service Data 

Item Standard 

Cylinder Head, Valves: 

 

 Valve 

timing: 

 

  Duration: 

 

   Intake 

300° 

   Exhaust 

292° 

  Camshaft timing (cam lift center): 

 

   Intake 

104° 

(ATDC) 

   Exhaust 

102° 

(BTDC) 

 Valve 

clearance: 

 

   Intake 

0.22 

mm 

   Exhaust 

0.20 

mm 

 Squish 

0.85 

mm 

  Valve to piston clearance: 

 

   Intake 

1.45 

mm 

@10°ATDC 

   Exhaust 

1.80 

mm 

@10°BTDC 

Ignition System: 

 

 Spark 

plugs 

NGK CR9EIA-9 (STD), R0045Q-10 or 
R0373A-10 

  Spark plug tightening torque 

13 N·m (1.3 kgf·m, 113 in·lb) 

 

These values show the specifications when standard cylinder head and gasket are used. 

 

Periodic Maintenance Chart 

The scheduled maintenance must be done in accordance with this chart to keep the 

motorcycle in good running condition. 

FREQENCY 

OPERATION 

Each 

Race 

Every 

3 races 

Every 

5 races 

Every 

10 races 

As 

Required 

Engine 

 

 

 

 

 

  Clutch plate - - check* 

● 

 

 

 

 

  Throttle grip play - - check* 

● 

 

 

 

 

  Spark plug - - clean/gap* 

● 

 

 

 

 

  Engine oil - - change 

● 

 

 

 

 

  Oil filter - - replace 

● 

 

 

 

 

 Valve 

lapping 

 

 

● 

 

 

  Cylinder head/valve - - decarbonization 

 

 

● 

 

 

  Cylinder - - check* 

 

 

● 

 

 

  Piston/cylinder clearance - - check* 

 

 

● 

 

 

  Piston ring, piston, and piston pin - - replace 

 

 

● 

 

 

  Crankshaft main bearing - - check* 

 

 

 

● 

 

  Connecting rod big end bearing - - check* 

 

 

 

 

● 

  Transmission gear, bearing - - check* 

 

 

 

● 

 

  Engine sprocket - - check* 

●