super 8 50 2t 1 Manuel atelier : Page 13

          2. GENERAL INFORMATION                                                        SUPER8 50 2T


 SERVICE INFORMATION

 ENGINE                                         Standard (mm)              Service Limit (mm)
                     Item                       SUPER8 50 2T                  SUPER8 50 2T
 Cylinder head warpage                                                            0.10
 Piston O.D.(5mm from bottom of piston skirt)   38.97038.955                     38.90
 Cylinder-to- piston clearance                                                    0.10
 Piston pin hole I.D.                           12.00212.008                     12.03
 Piston pin O.D.                                11.99412.0                       11.98
 Piston-to-piston pin clearance                                                    
 Piston ring end gap (top/second)                0.100.25                         0.40
 Connecting rod small end I.D.                  17.00517.017                     17.03
 Cylinder bore                                  39.039.025                       39.05
 Drive belt width                                    18                            17
 Drive pulley collar O.D.                       20.0120.025                        
 Movable drive face ID.                         20.03520.085                     19.97
 Weight roller O.D.                                 13.0                          12.4
 Clutch outer I.D.                               107107.2                        107.5
 Driven face spring free length                     87.9                          82.6
 Driven face O.D.                                                                  
 Movable driven face I.D.                                                          
 Connecting rod big end side clearance                                             
 Connecting rod big end radial clearance                                           
 Crankshaft runout A/B                                                             


 CARBURETOR                                                     SUPER8 50 2T
 Venturi dia.                                                      16mm
 Identification number                                               PB
 Float level                                                       8.6mm
 Main jet                                                           #72
 Slow jet                                                           #35
 Air screw opening                                                 1  
 Idle speed                                                     1950100rpm
 Throttle grip free play                                          26mm
 Jet needle clip notch                                            1st notch



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